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100 metres

2014-4-13 17:27| view publisher: amanda| views: 1002| wiki(57883.com) 0 : 0

description: The 100 metres, or 100-metre dash, is a sprint race in track and field competitions. The shortest common outdoor running distance, it is one of the most popular and prestigious events in the sport of ...
The 100 metres, or 100-metre dash, is a sprint race in track and field competitions. The shortest common outdoor running distance, it is one of the most popular and prestigious events in the sport of athletics. It has been contested at the Summer Olympics since 1896 for men and since 1928 for women.

The reigning 100 m Olympic champion is often named "the fastest man/woman in the world". Jamaicans Usain Bolt and Shelly-Ann Fraser-Pryce are the reigning world and Olympic champions in the men's and women's 100 metres, respectively.

On an outdoor 400 metres running track, the 100 m is run on the home straight, with the start usually being set on an extension to make it a straight-line race. Runners begin in the starting blocks and the race begins when an official fires the starter's pistol. Sprinters typically reach top speed after somewhere between 50–60 m. Their speed then slows towards the finish line.

The 10-second barrier has historically been a barometer of fast men's performances, while the best female sprinters take eleven seconds or less to complete the race. The current men's world record is 9.58 seconds, set by Jamaica's Usain Bolt, while the women's world record of 10.49 seconds set by American Florence Griffith-Joyner in 1988 remains unbroken.

The 100 m (109.361 yards) emerged from the metrication of the 100 yards (91.4 m), a now defunct distance originally contested in English-speaking countries. The event is largely held outdoors as few indoor facilities have a 100 m straight.

Race dynamics
Start


Male sprinters await the starter's instructions
At the start, some athletes play psychological games such as trying to be last to the starting blocks.[1][2][3]

The time between the gun and first kick against the starting block is measured electronically, via sensors built in the gun and the blocks. A reaction time less than 0.1 s is considered a false start. The 0.1-second interval accounts for the sum of the time it takes for the sound of the starter's pistol to reach the runners' ears, and the time it takes to react to it.

For many years a sprinter was disqualified if responsible for two false starts individually. However, this rule allowed some major races to be restarted so many times that the sprinters started to lose focus. The next iteration of the rule, introduced in February 2003, meant that one false start was allowed among the field, but anyone responsible for a subsequent false start was disqualified.

This rule led to some sprinters deliberately false-starting to gain a psychological advantage: an individual with a slower reaction time might false-start, forcing the faster starters to wait and be sure of hearing the gun for the subsequent start, thereby losing some of their advantage. To avoid such abuse and to improve spectator enjoyment, the IAAF implemented a further change in the 2010 season – a false starting athlete now receives immediate disqualification.[4] This proposal was met with objections when first raised in 2005, on the grounds that it would not leave any room for innocent mistakes. Justin Gatlin commented, "Just a flinch or a leg cramp could cost you a year's worth of work."[5] The rule had a dramatic impact at the 2011 world championships, when current world record holder Usain Bolt was disqualified.[6][7]

Mid-race
Runners typically reach their top speed just past the halfway point of the race and they progressively decelerate in the later stages of the race. Maintaining that top speed for as long as possible is a primary focus of training for the 100 m.[8] Pacing and running tactics do not play a significant role in the 100 m, as success in the event depends more on pure athletic qualities and technique.

Finish
The winner, by IAAF Competition Rules, is determined by the first athlete with his or her torso (not including limbs, head, or neck) over the nearer edge of the finish line.[9] When the placing of the athletes is not obvious, a photo finish is used to distinguish which runner was first to cross the line.

Climatic conditions
See also: wind assistance
Climatic conditions, in particular air resistance, can affect performances in the 100 m. A strong head wind is very detrimental to performance, while a tail wind can improve performances significantly. For this reason, a maximum tail wind of 2.0 m/s is allowed for a 100 m performance to be considered eligible for records, or "wind legal".

Furthermore, sprint athletes perform better at high altitudes because of the thinner air, which provides less air resistance. In theory, the thinner air would also make breathing slightly more difficult (due to the partial pressure of oxygen being lower), but this difference is negligible for sprint distances where all the oxygen needed for the short dash is already in the muscles and bloodstream when the race starts (explaining why many athletes choose not to breath the duration of the race)[citation needed]. While there are no limitations on altitude, performances made at altitudes greater than 1000 m above sea level are marked with an "A".[10]

10-second barrier
Main article: 10-second barrier
Gender and ethnicity
Main article: race and sports


In 2010, Christophe Lemaitre became the first white sprinter to run 100m in under 10 seconds officially.
Only male sprinters have beaten the 100 meter, 10-second barrier nearly all of them being of West African descent. Namibian (formerly South-West Africa) Frankie Fredericks became the first man of non-West African heritage to achieve the feat in 1991 and in 2003 Australia's Patrick Johnson (who has Irish and Indigenous Australian heritage) became the first sub-10-second runner without an African background.[11][12][13][14]

In 2010, Frenchman Christophe Lemaitre became the first white European under ten seconds (although Poland's Marian Woronin had unofficially surpassed the barrier with a time of 9.992 seconds in 1984).[15] In 2011, Zimbabwean Ngonidzashe Makusha became the 76th man to break the barrier, yet only the fourth man not of West African descent.[16] No sprinter from Asia or East and North Africa has officially achieved this feat,[17][18] though Koji Ito of Japan[19] and Zhang Peimeng of China[20] have both recorded times of exactly ten seconds.

It is believed that biological factors may be largely responsible for the notable success in sprinting events enjoyed by athletes of West African descent. Chief among these is a preponderance of natural fast twitch muscle fibers, which aid to obtain higher power, thus higher acceleration and speed. Scientists have concluded that elite-level sprinting is virtually impossible in the absence of the ACTN3 protein, a "speed gene" most common among persons of West African descent that renders fast twitch muscle fibers fast. African American 200 meter and 400 meter world champion Michael Johnson has suggested that the presence of ACTN3 is at the root of the success of these athletes in sprinting events.[17][21] Top sprinters of differing ancestry, such as Christophe Lemaitre, are believed to be exceptions in that they too likely have the genes favourable for sprinting.[21]

Colin Jackson, an athlete with mixed ethnic background and former world record holder in the 110 metre hurdles,[22] noted that both his parents were talented athletes and suggested that biological inheritance was the greatest influence, rather than any perceived racial factor. Furthermore, successful black role models in track events may reinforce the racial disparity.[18]

Record performances
Major 100 m races, such as at the Olympic Games, attract much attention, particularly when the world record is thought to be within reach.

The men's world record has been improved upon twelve times since electronic timing became mandatory in 1977.[23] The current men's world record of 9.58 s is held by Usain Bolt of Jamaica, set at the 2009 World Athletics Championships final on 16 August 2009, breaking his own previous world record by 0.11 s.[24] The current women's world record of 10.49 s was set by Florence Griffith-Joyner of the USA, in Indianapolis, Indiana, on 16 July 1988.[25]

Some records have been marred by prohibited drug use – in particular, the scandal at the 1988 Summer Olympics when the winner, Canadian Ben Johnson was stripped of his medal and world record.

Jim Hines, Ronnie Ray Smith and Charles Green were the first to break the 10-second barrier in the 100 m, all on 20 June 1968, the Night of Speed. Hines also recorded the first legal electronically timed sub-10 second 100 m in winning the 100 metres at the 1968 Olympics. Bob Hayes ran a wind-assisted 9.91 seconds at the 1964 Olympics.



Continental records
Updated 10 February 2014.[26]

Area    Men    Women
Time (s)    Wind    Athlete    Nation    Time (s)    Wind    Athlete    Nation
Africa (records)    9.85    +1.7    Olusoji Fasuba     Nigeria    10.79    +1.1    Blessing Okagbare     Nigeria
Asia (records)    9.99    +0.9    Samuel Francis     Qatar    10.79    0.0    Li Xuemei     People's Republic of China
Europe (records)    9.86    +0.6    Francis Obikwelu     Portugal    10.73    +2.0    Christine Arron     France
North, Central America
and Caribbean (records)    9.58 WR    +0.9    Usain Bolt     Jamaica    10.49 WR    0.0    Florence Griffith-Joyner     United States
Oceania (records)    9.93    +1.8    Patrick Johnson     Australia    11.11    +1.9    Melissa Breen     Australia
South America (records)    10.00[A]    +1.6    Robson da Silva     Brazil    11.05    +1.7    Ana Cláudia Lemos     Brazil
Notes
A Represents a time set at a high altitude.[27]
WR World Record
Fastest 100 metres runners
All-time top 25 men


Usain Bolt breaking the world and Olympic records at the 2008 Beijing Olympics
See also: 10-second barrier and men's 100 metres world record progression
As of January 2013[28]

Rank    Time    Wind (m/s)    Athlete    Country    Date    Location
1    9.58 WR    +0.9    Usain Bolt     Jamaica    16 August 2009    Berlin
2    9.69    +2.0    Tyson Gay     United States    20 September 2009    Shanghai
−0.1    Yohan Blake     Jamaica    23 August 2012    Lausanne
4    9.72    +0.2    Asafa Powell     Jamaica    2 September 2008    Lausanne
5    9.78    +0.9    Nesta Carter     Jamaica    29 August 2010    Rieti
6    9.79    +0.1    Maurice Greene     United States    16 June 1999    Athens
+1.5    Justin Gatlin     United States    5 August 2012    London
8    9.80    +1.3    Steve Mullings     Jamaica    4 June 2011    Eugene
9    9.84    +0.7    Donovan Bailey     Canada    27 July 1996    Atlanta
+0.2    Bruny Surin     Canada    22 August 1999    Seville
11    9.85    +1.2    Leroy Burrell     United States    6 July 1994    Lausanne
+1.7    Olusoji Fasuba     Nigeria    12 May 2006    Ad-Dawhah
+1.3    Mike Rodgers     United States    4 June 2011    Eugene
+1.0    Richard Thompson     Trinidad and Tobago    13 August 2011    Port of Spain
15    9.86    +1.2    Carl Lewis     United States    25 August 1991    Tokyo
−0.7    Frankie Fredericks     Namibia    3 July 1996    Lausanne
+1.8    Ato Boldon     Trinidad and Tobago    19 April 1998    Walnut
+0.6    Francis Obikwelu     Portugal    22 August 2004    Athens
+1.4    Keston Bledman     Trinidad and Tobago    23 June 2012    Port of Spain
20    9.87    +0.3    Linford Christie     United Kingdom    15 August 1993    Stuttgart
−0.2    Obadele Thompson [A]     Barbados    11 September 1998    Johannesburg
22    9.88    +1.8    Shawn Crawford     United States    19 June 2004    Eugene
+1.0    Walter Dix     United States    8 August 2010    Nottwil
+0.9    Ryan Bailey     United States    29 August 2010    Rieti
+1.0    Michael Frater     Jamaica    30 June 2011    Lausanne
More facts about these male runners
Usain Bolt also holds the record for the fastest 100 metres with a running start at 8.70 (41 km/hr). This was achieved at a 150 metres race in Manchester 2009, completed in 14.35 (also a World Record). The second fastest all-time record is that of Asafa Powell, with a run of 8.75 on the 4 x 100 metres anchor leg at the Beijing Olympics.[citation needed]
Tyson Gay also has a time of 9.68 s set on 29 June 2008 during the 2008 U.S. Olympic Track & Field Trials at Hayward Field in Eugene, Oregon; the tail wind speed was +4.1 m/s, more than double the IAAF legal limit of +2.0 m/s.[29]
Obadele Thompson ran a wind-aided 9.69 in El Paso, Texas in April 1996 which stood as the fastest ever 100m time for 12 years until Tyson Gay's June 2008 performance; the tail wind speed was +5.7 m/s.
Justin Gatlin ran 9.77 in Doha on 12 May 2006, which was at the time ratified as a world record. However, the record was rescinded in 2007 after he failed a doping test in April 2006.
Carl Lewis ran a time of 9.78 seconds at the 1988 US Olympic trials in Indianapolis, but it was wind aided (the tail wind speed was +5.2 m/s).
Tim Montgomery's time of 9.78 at Paris on 14 September 2002 was rescinded following his indictment in the BALCO scandal on drug use and drug trafficking charges. The time had stood as the world record until Asafa Powell first ran 9.77.
Ben Johnson ran 9.79 at Seoul on 24 September 1988, but he was disqualified after he tested positive for stanozolol after the race. He subsequently admitted to drug use between 1981 and 1988, and his time of 9.83 at Rome on 30 August 1987 was rescinded. Carl Lewis's 9.92 in the Seoul race was therefore recognized as the world record, and his two prior runs of 9.93 were seen as having equalled the previous world record.
Ato Boldon ran a total of four 9.86 clockings, (two in 1998, two in 1999).
Steve Mullings serving a lifetime ban for doping.
All-time top 25 women


Christine Arron (left) wins the 100 m at the Weltklasse meeting.
See also: Women's 100 metres world record progression
As of July 2013

Rank    Time    Wind (m/s)    Athlete    Nation    Date    Location
1    10.49    0.0    Florence Griffith-Joyner     United States    16 July 1988    Indianapolis
2    10.64    +1.2    Carmelita Jeter     United States    20 September 2009    Shanghai
3    10.65 [A]    +1.1    Marion Jones     United States    12 September 1998    Johannesburg
4    10.70    +0.6    Shelly-Ann Fraser-Pryce     Jamaica    29 June 2012    Kingston
5    10.73    +2.0    Christine Arron     France    19 August 1998    Budapest
6    10.74    +1.3    Merlene Ottey     Jamaica    7 September 1996    Milan
7    10.75    +0.4    Kerron Stewart     Jamaica    10 July 2009    Rome
8    10.76    +1.7    Evelyn Ashford     United States    22 August 1984    Zürich
+1.1    Veronica Campbell-Brown     Jamaica    31 May 2011    Ostrava
10    10.77    +0.9    Irina Privalova     Russia    6 July 1994    Lausanne
+0.7    Ivet Lalova     Bulgaria    19 June 2004    Plovdiv
12    10.78 [A]    +1.0    Dawn Sowell     United States    3 June 1989    Provo
10.78    +1.8    Torri Edwards     United States    26 June 2008    Eugene
14    10.79    0.0    Li Xuemei     People's Republic of China    18 October 1997    Shanghai
−0.1    Inger Miller     United States    22 August 1999    Seville
+1.1    Blessing Okagbare     Nigeria    27 July 2013    London
17    10.81    +1.7    Marlies Gohr     East Germany    8 June 1983    Berlin
18    10.82    −1.0    Gail Devers     United States    1 August 1992    Barcelona
+0.4    Gwen Torrence     United States    3 September 1994    Paris
−0.3    Zhanna Block     Ukraine    6 August 2001    Edmonton
−0.7    Sherone Simpson     Jamaica    24 June 2006    Kingston
22    10.83    +1.7    Marita Koch     East Germany    8 June 1983    Berlin
0.0    Sheila Echols     United States    16 July 1988    Indianapolis
−0.7    Juliet Cuthbert     Jamaica    1 August 1992    Barcelona
+0.1    Ekaterina Thanou     Greece    22 August 1999    Seville
+1.6    Kelly-Ann Baptiste     Trinidad and Tobago    22 June 2013    Port of Spain
More facts about these female runners
Florence Griffith-Joyner's World Record has been the subject of a controversy due to strong suspicion of a defective anemometer measuring a tailwind lower than actually present;[30] since 1997 the International Athletics Annual of the Association of Track and Field Statisticians has listed this performance as "probably strongly wind assisted, but recognized as a world record".[31] It can be reasonable to assume a wind reading of about +4.7 m/s for Griffith-Joyner's quarter-final. Her 10.61 the following day and 10.62 at the 1988 Olympics would still make her the world record holder.[32] Sheila Echols' 10.83 clocking was set in the same quarter-final race at the US Olympic trials as Griffith-Joyner's world record, her next best time is 10.99, from the semi-finals of the same meet.
Gail Devers also has two other 10.82 performances, 7 July 1993 in Lausanne (+1.5) and 16 August 1993 in the World Championship final in Stuttgart (−0.3).
Best Year Performances
Men
Year    Time    Athlete    Place
1977    9.98A     Silvio Leonard (CUB)    Guadalajara
1978    10.07(A)     Clancy Edwards (USA)
 Eddie Hart (USA)
 Steve Williams (USA)    Eugene
Colorado Springs(A)
Zurich
1979    10.01A     Pietro Mennea (ITA)    Ciudad de Mexico
1980    10.02     James Sanford (USA)    Westwood
1981    10.00     Carl Lewis (USA)    Dallas
1982    10.00     Carl Lewis (USA)    Modesto
1983    9.93A     Calvin Smith (USA)    Colorado Springs
1984    9.96     Mel Lattany (USA)    Athens
1985    9.98     Carl Lewis (USA)    Modesto
1986    10.00     Chidi Imoh (NGR)    Berlin
1987    9.93     Carl Lewis (USA)    Rome
1988    9.92     Carl Lewis (USA)    Seoul
1989    9.94     Leroy Burrell (USA)    Houston
1990    9.96     Leroy Burrell (USA)    Villeneuve d'Ascq; Sestriere(A)
1991    9.86     Carl Lewis (USA)    Tokyo
1992    9.93     Michael Marsh (USA)    Walnut
1993    9.87     Linford Christie (GBR)    Stuttgart
1994    9.85     Leroy Burrell (USA)    Lausanne
1995    9.91     Donovan Bailey (CAN)    Montreal
1996    9.84     Donovan Bailey (CAN)    Atlanta
1997    9.86     Maurice Greene (USA)    Athens
1998    9.86     Ato Boldon (TRI)    Walnut; Athens
1999    9.79     Maurice Greene (USA)    Athens
2000    9.86     Maurice Greene (USA)    Berlin
2001    9.82     Maurice Greene (USA)    Edmonton
2002    9.89     Maurice Greene (USA)    Roma
2003    9.93     Patrick Johnson (AUS)    Mito
2004    9.85     Justin Gatlin (USA)    Athens
2005    9.77     Asafa Powell (JAM)    Athens
2006    9.77     Asafa Powell (JAM)    Gateshead; Zurich
2007    9.74     Asafa Powell (JAM)    Rieti
2008    9.69     Usain Bolt (JAM)    Beijing
2009    9.58     Usain Bolt (JAM)    Berlin
2010    9.78     Tyson Gay (USA)
 Nesta Carter (JAM)    London
Rieti
2011    9.76     Usain Bolt (JAM)    Bruxelles
2012    9.63     Usain Bolt (JAM)    London
2013    9.77     Usain Bolt (JAM)    Moscow
Women
Year    Time    Athlete    Place
1977    10.88     Marlies Göhr (GDR)    Dresden
1978    10.94     Marlies Göhr (GDR)    Dresden
1979    10.97     Marlies Göhr (GDR)
 Evelyn Ashford (USA)    Dresden
Walnut
1980    10.93     Marlies Göhr (GDR)    Dresden
1981    10.90A     Evelyn Ashford (USA)    Colorado Springs
1982    10.88     Marlies Göhr (GDR)    Karl-Marx-Stadt
1983    10.79A     Evelyn Ashford (USA)    Colorado Springs
1984    10.76     Evelyn Ashford (USA)    Zurich
1985    10.86     Marlies Göhr (GDR)    Berlin
1986    10.88     Evelyn Ashford (USA)    Rieti
1987    10.86     Anelia Nuneva (BUL)
 Silke Möller (GER)    Beograd
Potsdam
1988    10.49     Florence Griffith-Joyner (USA)    Indianapolis
1989    10.78A     Dawn Sowell (USA)    Provo
1990    10.78     Merlene Ottey (JAM)    Sevilla
1991    10.79     Merlene Ottey (JAM)    Vigo
1992    10.80     Merlene Ottey (JAM)    Salamanca
1993    10.82     Gail Devers (USA)
 Merlene Ottey (JAM)    Lausanne;Stuttgart
Stuttgart
1994    10.77     Irina Privalova (RUS)    Lausanne
1995    10.84     Gwen Torrence (USA)    Goteborg
1996    10.74     Merlene Ottey (JAM)    Milano
1997    10.76     Marion Jones (USA)    Bruxelles
1998    10.65A     Marion Jones (USA)    Johannesburg
1999    10.70     Marion Jones (USA)    Sevilla
2000    10.78     Marion Jones (USA)    Sevilla
2001    10.82     Zhanna Block (UKR)    Edmonton
2002    10.86     Zhanna Block (USA)    Heusden-Zolder
2003    10.86     Chryste Gaines (USA)    Monaco
2004    10.77     Ivet Lalova (BUL)    Plovdiv
2005    10.84     Chandra Sturrup (BAH)    Lausanne
2006    10.82     Sherone Simpson (JAM)    Kingston
2007    10.89     Veronica Campbell-Brown (JAM)    Kingston
2008    10.78     Shelly-Ann Fraser (JAM)
 Torri Edwards (USA)    Beijing
Eugene
2009    10.64     Carmelita Jeter (USA)    Shanghai
2010    10.78     Veronica Campbell-Brown (JAM)    Eugene
2011    10.70     Carmelita Jeter (USA)    Eugene
2012    10.70     Shelly-Ann Fraser-Pryce (JAM)    Kingston
2013    10.71     Shelly-Ann Fraser-Pryce (JAM)    Moscow
Junior (under-20) men
Updated 3 April 2014[33]

Rank    Fastest time (s)    Wind (m/s)    Athlete    Country    Date    Location
1    10.01    +0.0    Darrel Brown     Trinidad and Tobago    24 August 2003    Paris
+1.6    Jeff Demps     United States    28 June 2008    Eugene
+0.9    Yoshihide Kiryu     Japan    29 April 2013    Hiroshima
+1.5    Trayvon Bromell     United States    29 March 2014    Austin
5    10.03    +0.7    Marcus Rowland     United States    31 July 2009    Port of Spain
6    10.04    +1.7    D'Angelo Cherry     United States    10 June 2009    Fayetteville
+0.2    Christophe Lemaitre     France    24 July 2009    Novi Sad
8    10.05    +0.1    Adam Gemili     Great Britain    11 July 2012    Barcelona
9    10.06    +2.0    Dwain Chambers     Great Britain    25 July 1997    Ljubljana
+1.5    Walter Dix     United States    27 May 2005    New York City
11    10.07    +2.0    Stanley Floyd     United States    24 May 1980    Austin
+1.1    DaBryan Blanton     United States    30 May 2003    Lincoln
+0.2    Tamunosiki Atorudibo     Nigeria    8 July 2004    Abuja
+0.3    Jimmy Vicaut     France    22 July 2011    Tallinn
Women
Notes
British sprinter Mark Lewis-Francis recorded a time of 9.97 seconds on 4 August 2001 (aged 18 years, 334 days) but the wind gauge malfunctioned, invalidating the run.
Nigerian sprinters Davidson Ezinwa and Sunday Emmanuel ran 10.05 (4 January 1990) and 10.06 (26 April 1997), respectively, but without wind gauge.
Junior (under-20) women
Updated 5 May 2012
Rank    Fastest time (s)    Wind (m/s)    Athlete    Nation    Date    Location
1    10.88    +2.0    Marlies Göhr     East Germany    1 July 1977    Dresden
2    10.89    +1.8    Katrin Krabbe     East Germany    20 July 1988    Berlin
3    11.03    +1.7    Silke Gladisch-Möller     East Germany    8 June 1983    Berlin
+0.6    English Gardner     United States    14 May 2011    Tucson
5    11.04    +1.4    Angela Williams     United States    5 June 1999    Boise
6    11.07    +0.7    Bianca Knight     United States    27 June 2008    Eugene
7    11.08    +2.0    Brenda Morehead     United States    21 June 1976    Eugene
8    11.11    +0.2    Shakedia Jones     United States    2 May 1998    Westwood
+1.1    Joan Uduak Ekah     Nigeria    2 July 1999    Lausanne
10    11.12    +2.0    Veronica Campbell-Brown     Jamaica    18 October 2000    Santiago
+1.2    Alexandria Anderson     United States    22 June 2006    Indianapolis
+1.1    Aurieyall Scott     United States    24 June 2011    Eugene
Youth (under-18) boys
Updated 11 December 2012
Rank    Fastest time (s)    Wind (m/s)    Athlete    Country    Date    Location
1    10.19    +0.5    Yoshihide Kiryu     Japan    3 November 2012    Fukuroi
2    10.23    +0.8    Tamunosiki Atorudibo     Nigeria    23 March 2002    Enugu
+1.2    Rynell Parson     United States    21 June 2007    Indianapolis
4    10.24    +0.0    Darrel Brown     Trinidad and Tobago    14 April 2001    Bridgetown
5    10.25    +1.5    J-Mee Samuels     United States    11 July 2004    Knoxville
+1.6    Jeff Demps     United States    1 August 2007    Knoxville
7    10.26    +1.2    Deworski Odom     United States    21 July 1994    Lisboa
−0.1    Sunday Emmanuel     Nigeria    18 March 1995    Bauchi
9    10.27    +0.2    Henry Thomas     United States    19 May 1984    Norwalk
+1.6    Curtis Johnson     United States    30 June 1990    Fresno
+1.0    Ivory Williams     United States    8 June 2002    Sacramento
−0.2    Jazeel Murphy     Jamaica    23 April 2011    Montego Bay
Youth (under-18) girls
Updated 5 May 2012
Rank    Fastest time (s)    Wind (m/s)    Athlete    Nation    Date    Location
1    11.13    +2.0    Chandra Cheeseborough     United States    21 June 1976    Eugene
2    11.14    +1.7    Marion Jones     United States    6 June 1992    Norwalk
−0.5    Angela Williams     United States | 21 June 1997    Edwardsville
4    11.16    +1.2    Gabrielle Mayo     United States    22 June 2006    Indianapolis
5    11.17 A    +0.6    Wendy Vereen     United States    3 July 1983    Colorado Springs
6    11.20 A    +1.2    Raelene Boyle     Australia    15 June 1968    Mexico City
7    11.24    +1.2    Jeneba Tarmoh     United States    22 June 2006    Indianapolis
+0.8    Jodie Williams     Great Britain    31 May 2010    Bedford
9    11.26    +1.4    Grit Breuer     East Germany    30 June 1989    Dresden
+1.2    Bianca Knight     United States    22 June 2006    Indianapolis
Paralympic men


Jason Smyth (in lane five) breaking the men's T13 world record at the 2012 Paralympic Games in London.
Updated to 14 November 2013[34]

Classification    Fastest time (s)    Wind (m/s)    Athlete    Country    Date    Location
T11    11.03    +0.4    Lucas Prado     Brazil    9 September 2008    Beijing
T12    10.66    −0.4    Elchin Muradov     Azerbaijan    19 June 2010    Imola
T13    10.46    +0.6    Jason Smyth     Ireland    1 September 2012    London
T32    23.25    +0.0    Martin McDonagh     Ireland    13 August 1999    Nottingham
T33    17.41    +1.7    Ahmad Almutairi     Kuwait    16 March 2013    Sharjah
T34    15.69    +0.1    Walid Ktila     Tunisia    17 January 2012    Kuwait City
T35    12.29    −0.3    Yang Sen     People's Republic of China    13 September 2008    Beijing
T36    11.90    -0.5    Evgenii Shvetcov     Russia    22 July 2013    Lyon
T37    11.48    -0.7    Andrey Vdovin     Russia    22 July 2013    Lyon
T38    10.79    +0.4    Evan O'Hanlon     Australia    1 September 2012    London
T42    12.11    +1.2    Heinrich Popow     Germany    12 July 2013    Leverkusen
T43    10.57    +1.9    Alan Fonteles Cardoso Oliveira     Brazil    28 July 2013    London
T44    10.75    +1.9    Richard Browne     United States    28 July 2013    London
T45    10.94    +0.2    Yohansson Nascimento     Brazil    6 September 2012    London
T46    10.72    +0.0    Ajibola Adeoye     Nigeria    6 September 1992    Barcelona
T51    21.11    +1.2    Toni Piispanen     Finland    17 May 2012    Pratteln
T52    16.73    +0.4    Paul Nitz     United States    20 May 2012    Nottwil
T53    14.34    +0.7    Brent Lakatos     Canada    28 July 2013    London
T54    13.63    +1.0    Leo-Pekka Tähti     Finland    1 September 2012    London
Paralympic women
Updated to 14 November 2013[35]

Classification    Fastest time (s)    Wind (m/s)    Athlete    Country    Date    Location
T11    12.01    +1.2    Terezinha Guilhermina     Brazil    5 September 2012    London
T12    11.91    +0.6    Zhou Guohua     People's Republic of China    1 September 2012    London
T13    11.99    −0.9    Omara Durand     Cuba    17 November 2011    Guadalajara
T32    37.67    +0.0    Lindsay Wright     United Kingdom    25 July 1997    Nottingham
T33    21.59    −0.4    Kristen Messer     United States    31 August 2012    London
T34    17.54    -0.5    Hannah Cockroft     United Kingdom    25 May 2013    Pratteln
T35    15.63    −0.3    Oxana Corso     Italy    22 July 2013    Lyon
T36    13.82    +0.3    Wang Fang     People's Republic of China    16 September 2008    Beijing
T37    13.68    +0.4    Mandy Francois-Elie     France    8 June 2013    Saint-Cyr-sur-Loire
T38    13.10    -0.6    Sophie Hahn     United Kingdom    24 July 2013    Lyon
T42    15.18    −0.5    Martina Caironi     Italy    6 June 2013    Rome
T43    12.96    +0.8    Marlou van Rhijn     Netherlands    15 June 2013    London
T44    12.98    +0.0    April Holmes     Netherlands    1 July 2006    Atlanta
T45    14.00    +0.0    G Cole     Canada    2 June 1980    Arnhem
T46    11.95    −0.2    Yunidis Castillo     Cuba    4 September 2012    London
T51    32.08    +0.0    V Hill     United States    27 August 1989    Stoke Mandeville
T52    18.67    +1.7    Michelle Stilwell     Canada    14 July 2012    Windsor
T53    16.22    −0.2    Huang Lisha     People's Republic of China    12 September 2008    Beijing
T54    15.82    +0.5    Wenjun Liu     People's Republic of China    8 September 2012    London
Olympic medalists
Further information: 100 metres at the Olympics
Men
Games    Gold    Silver    Bronze
1896 Athens
details     Thomas Burke (USA)     Fritz Hofmann (GER)     Francis Lane (USA)
 Alajos Szokolyi (HUN)
1900 Paris
details     Frank Jarvis (USA)     Walter Tewksbury (USA)     Stan Rowley (AUS)
1904 St. Louis
details     Archie Hahn (USA)     Nate Cartmell (USA)     William Hogenson (USA)
1908 London
details     Reggie Walker (RSA)     James Rector (USA)     Robert Kerr (CAN)
1912 Stockholm
details     Ralph Craig (USA)     Alvah Meyer (USA)     Donald Lippincott (USA)
1920 Antwerp
details     Charlie Paddock (USA)     Morris Kirksey (USA)     Harry Edward (GBR)
1924 Paris
details     Harold Abrahams (GBR)     Jackson Scholz (USA)     Arthur Porritt (NZL)
1928 Amsterdam
details     Percy Williams (CAN)     Jack London (GBR)     Georg Lammers (GER)
1932 Los Angeles
details     Eddie Tolan (USA)     Ralph Metcalfe (USA)     Arthur Jonath (GER)
1936 Berlin
details     Jesse Owens (USA)     Ralph Metcalfe (USA)     Tinus Osendarp (NED)
1948 London
details     Harrison Dillard (USA)     Barney Ewell (USA)     Lloyd LaBeach (PAN)
1952 Helsinki
details     Lindy Remigino (USA)     Herb McKenley (JAM)     McDonald Bailey (GBR)
1956 Melbourne
details     Bobby Morrow (USA)     Thane Baker (USA)     Hector Hogan (AUS)
1960 Rome
details     Armin Hary (EUA)     Dave Sime (USA)     Peter Radford (GBR)
1964 Tokyo
details     Bob Hayes (USA)     Enrique Figuerola (CUB)     Harry Jerome (CAN)
1968 Mexico City
details     Jim Hines (USA)     Lennox Miller (JAM)     Charles Greene (USA)
1972 Munich
details     Valeriy Borzov (URS)     Robert Taylor (USA)     Lennox Miller (JAM)
1976 Montreal
details     Hasely Crawford (TRI)     Don Quarrie (JAM)     Valeriy Borzov (URS)
1980 Moscow
details     Allan Wells (GBR)     Silvio Leonard (CUB)     Petar Petrov (BUL)
1984 Los Angeles
details     Carl Lewis (USA)     Sam Graddy (USA)     Ben Johnson (CAN)
1988 Seoul
details     Carl Lewis (USA)     Linford Christie (GBR)     Calvin Smith (USA)
1992 Barcelona
details     Linford Christie (GBR)     Frankie Fredericks (NAM)     Dennis Mitchell (USA)
1996 Atlanta
details     Donovan Bailey (CAN)     Frankie Fredericks (NAM)     Ato Boldon (TRI)
2000 Sydney
details     Maurice Greene (USA)     Ato Boldon (TRI)     Obadele Thompson (BAR)
2004 Athens
details     Justin Gatlin (USA)     Francis Obikwelu (POR)     Maurice Greene (USA)
2008 Beijing
details     Usain Bolt (JAM)     Richard Thompson (TRI)     Walter Dix (USA)
2012 London
details     Usain Bolt (JAM)     Yohan Blake (JAM)     Justin Gatlin (USA)
Women
Games    Gold    Silver    Bronze
1928 Amsterdam
details     Betty Robinson (USA)     Fanny Rosenfeld (CAN)     Ethel Smith (CAN)
1932 Los Angeles
details     Stanisława Walasiewicz (POL)     Hilda Strike (CAN)     Wilhelmina von Bremen (USA)
1936 Berlin
details     Helen Stephens (USA)     Stanisława Walasiewicz (POL)     Käthe Krauß (GER)
1948 London
details     Fanny Blankers-Koen (NED)     Dorothy Manley (GBR)     Shirley Strickland (AUS)
1952 Helsinki
details     Marjorie Jackson (AUS)     Daphne Hasenjager (RSA)     Shirley Strickland de la Hunty (AUS)
1956 Melbourne
details     Betty Cuthbert (AUS)     Christa Stubnick (EUA)     Marlene Matthews (AUS)
1960 Rome
details     Wilma Rudolph (USA)     Dorothy Hyman (GBR)     Giuseppina Leone (ITA)
1964 Tokyo
details     Wyomia Tyus (USA)     Edith McGuire (USA)     Ewa Kłobukowska (POL)
1968 Mexico City
details     Wyomia Tyus (USA)     Barbara Ferrell (USA)     Irena Szewińska (POL)
1972 Munich
details     Renate Stecher (GDR)     Raelene Boyle (AUS)     Silvia Chibás (CUB)
1976 Montreal
details     Annegret Richter (FRG)     Renate Stecher (GDR)     Inge Helten (FRG)
1980 Moscow
details     Lyudmila Kondratyeva (URS)     Marlies Göhr (GDR)     Ingrid Auerswald (GDR)
1984 Los Angeles
details     Evelyn Ashford (USA)     Alice Brown (USA)     Merlene Ottey (JAM)
1988 Seoul
details     Florence Griffith-Joyner (USA)     Evelyn Ashford (USA)     Heike Drechsler (GDR)
1992 Barcelona
details     Gail Devers (USA)     Juliet Cuthbert (JAM)     Irina Privalova (EUN)
1996 Atlanta
details     Gail Devers (USA)     Merlene Ottey (JAM)     Gwen Torrence (USA)
2000 Sydney
details    Vacant[36]     Ekaterini Thanou (GRE)     Merlene Ottey (JAM)
 Tayna Lawrence (JAM)
2004 Athens
details     Yulia Nestsiarenka (BLR)     Lauryn Williams (USA)     Veronica Campbell (JAM)
2008 Beijing
details     Shelly-Ann Fraser (JAM)     Sherone Simpson (JAM)    none awarded
 Kerron Stewart (JAM)
2012 London
details     Shelly-Ann Fraser-Pryce (JAM)     Carmelita Jeter (USA)     Veronica Campbell-Brown (JAM)
World Championship medalists
Men
Championships    Gold    Silver    Bronze
1983 Helsinki     Carl Lewis (USA)    10.07     Calvin Smith (USA)    10.21     Emmit King (USA)    10.24
1987 Rome     Carl Lewis (USA)    9.93     Raymond Stewart (JAM)    10.08     Linford Christie (GBR)    10.14
1991 Tokyo     Carl Lewis (USA)    9.86     Leroy Burrell (USA)    9.88     Dennis Mitchell (USA)    9.91
1993 Stuttgart     Linford Christie (GBR)    9.87     Andre Cason (USA)    9.92     Dennis Mitchell (USA)    9.99
1995 Gothenburg     Donovan Bailey (CAN)    9.97     Bruny Surin (CAN)    10.03     Ato Boldon (TRI)    10.03
1997 Athens     Maurice Greene (USA)    9.86     Donovan Bailey (CAN)    9.91     Tim Montgomery (USA)    9.94
1999 Seville     Maurice Greene (USA)    9.80     Bruny Surin (CAN)    9.84     Dwain Chambers (GBR)    9.97
2001 Edmonton     Maurice Greene (USA)    9.82     Bernard Williams (USA)    9.94     Ato Boldon (TRI)    9.98
2003 Paris     Kim Collins (SKN)    10.07     Darrel Brown (TRI)    10.08     Darren Campbell (GBR)    10.08
2005 Helsinki     Justin Gatlin (USA)    9.88     Michael Frater (JAM)    10.05     Kim Collins (SKN)    10.05
2007 Osaka     Tyson Gay (USA)    9.85     Derrick Atkins (BAH)    9.91     Asafa Powell (JAM)    9.96
2009 Berlin     Usain Bolt (JAM)    9.58     Tyson Gay (USA)    9.71     Asafa Powell (JAM)    9.84
2011 Daegu     Yohan Blake (JAM)    9.92     Walter Dix (USA)    10.08     Kim Collins (SKN)    10.09
2013 Moscow     Usain Bolt (JAM)    9.77     Justin Gatlin (USA)    9.85     Nesta Carter (JAM)    9.95
Women
Championships    Gold    Silver    Bronze
1983 Helsinki     Marlies Oelsner-Göhr (GDR)     Marita Koch (GDR)     Diane Williams (USA)
1987 Rome     Silke Gladisch-Möller (GDR)     Heike Daute-Drechsler (GDR)     Merlene Ottey (JAM)
1991 Tokyo     Katrin Krabbe (GER)     Gwen Torrence (USA)     Merlene Ottey (JAM)
1993 Stuttgart     Gail Devers (USA)     Merlene Ottey (JAM)     Gwen Torrence (USA)
1995 Gothenburg     Gwen Torrence (USA)     Merlene Ottey (JAM)     Irina Privalova (RUS)
1997 Athens     Marion Jones (USA)     Zhanna Pintusevich (UKR)     Savatheda Fynes (BAH)
1999 Seville     Marion Jones (USA)     Inger Miller (USA)     Ekaterini Thanou (GRE)
2001 Edmonton     Zhanna Pintusevich-Block (UKR)     Ekaterini Thanou (GRE)     Chandra Sturrup (BAH)
2003 Paris     Torri Edwards (USA)     Zhanna Block (UKR)     Chandra Sturrup (BAH)
2005 Helsinki     Lauryn Williams (USA)     Veronica Campbell (JAM)     Christine Arron (FRA)
2007 Osaka     Veronica Campbell-Brown (JAM)     Lauryn Williams (USA)     Carmelita Jeter (USA)
2009 Berlin     Shelly-Ann Fraser (JAM)     Kerron Stewart (JAM)     Carmelita Jeter (USA)
2011 Daegu     Carmelita Jeter (USA)     Veronica Campbell-Brown (JAM)     Kelly-Ann Baptiste (TRI)
2013 Moscow     Shelly-Ann Fraser (JAM)     Murielle Ahouré (CIV)     Carmelita Jeter (USA)

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