At the 20 13 World Championships held in Moscow, China's Zhang Peimeng ran 10.00 in the semi-final, breaking the national record at that time and being the first China athlete to approach the 10 second mark.
20 13 In the IAAF Diamond League held in Eugene, USA, Su won the third place in 9.99 seconds, becoming the first yellow player to really enter the 10 second mark. After that, Sue lost control and ran into 10 seconds seven times. Sue's best performance was in the IAAF Madrid Challenge. He ran the Asian record of 9 seconds 9 1.
Xie ran 9.97 seconds in the French men's 100 meter final, becoming the second China runner to run 10 second after Su. After that, Xie also ran 9.98 seconds, so that she and Su became the only two sprinters in the history of China.
In history, Jamaican Powell 10 seconds ran the most, and he ran 97 times in 10 seconds, followed by American Justin Schattling, who ran 53 times in 10 seconds, with the fastest time of 9.74. Although Bolt is the fastest runner in the world at present, in fact, Bolt 10 second is only ranked fourth in history.
100 meter competition rules
In international competitions, all track events of 400 meters and below must adopt squat starting and use starting devices. Take your positions. After the password is ready, the players should complete the relevant actions immediately. Any player who fails to complete the relevant actions within a reasonable time is regarded as the first foul (FS).
In addition, after being in place, interfering with others with sound or action may be sentenced to the first foul. Any starting action before the gunfire rang is also a first foul. From 20 10, athletes will be disqualified immediately if they steal a run once (this situation does not apply to men's decathlon and women's heptathlon).
Determination of sprint ranking: the athletes will be determined by drawing lots in the track preliminaries, and the preliminary results will generally be used in the finals. During the competition, the athletes go on their own tracks, and they are not allowed to cross the track after the start, otherwise the results will be invalid. At the start, an athlete who steals a run once will be disqualified immediately.
In the first round of the group competition, which runway the athletes are arranged on is freely arranged by the computer. In the next few rounds, the choice of runway depends on the performance of athletes in the final round.
The purpose of this rule is to make better athletes queue up on the middle track. Good runways are Runways No.3, No.4, No.5 and No.6, which should be occupied by the top four athletes respectively. The second, seventh, eighth and ninth lanes are occupied by the last four.