Athletics at the 2004 Summer Olympics – Women's 400 metres

The women's 400 metres at the 2004 Summer Olympics as part of the athletics program were held at the Athens Olympic Stadium from August 21 to 24.[1]

Women's 400 metres at the Games of the XXVIII Olympiad
Venue	Athens Olympic Stadium
Dates	21–24 August
Competitors	42 from 31 nations
Winning time	49.42
Medalists
Tonique Williams-Darling  Bahamas Ana Guevara  Mexico Natalya Antyukh  Russia

Athletics at the 2004 Summer Olympics
Track events
100 m	men	women
200 m	men	women
400 m	men	women
800 m	men	women
1500 m	men	women
5000 m	men	women
10,000 m	men	women
100 m hurdles		women
110 m hurdles	men
400 m hurdles	men	women
3000 m steeplechase	men
4×100 m relay	men	women
4×400 m relay	men	women
Road events
Marathon	men	women
20 km walk	men	women
50 km walk	men
Field events
Long jump	men	women
Triple jump	men	women
High jump	men	women
Pole vault	men	women
Shot put	men	women
Discus throw	men	women
Javelin throw	men	women
Hammer throw	men	women
Combined events
Heptathlon		women
Decathlon	men
Wheelchair races

The first round had split a full roster of runners into eight heats with the first three gaining a direct qualification and then the next six fastest across all heats advancing to the semifinals. The top two runners in each of the three semifinal heats moved on directly to the final, and they are immediately joined by the next two fastest from any of the semifinals.

Coming into the final, the fastest qualifiers were Monique Hennagan and Natalya Antyukh challenging each other in their semi final, Tonique Williams-Darling racing DeeDee Trotter in theirs, with world champion Ana Guevara cruising her semi final just staying ahead of Christine Amertil. In the final, Hennagan again went for the lead with Amertil and Natalya Nazarova each taking their shot at her in the first 200, only to fade after. Starting slightly slower, Williams came on strongly on the backstretch, marked by Guevara around the second turn. Coming off the turn Guevara had Williams where she wanted her, and Sanya Richards about even with Hennigan a couple of steps behind, with Antyukh and Trotter another step behind. Less than 50 meters from the finish, Guevara moved into the lead, but Williams kicked it into a different gear and pulled away to finish with gold.[2][3] On the inside, Trotter rocketed past Richards and was gaining on Hennagan. Hennagan tried to fight, long striding with a slowing cadence to the finish, losing ground to a fast closing Antyukh. Defeated, Guevara gave up the fight and glided across the finish line with silver. 3 meters back, Antyukh clearly beat a wilting Hennagan, who still managed to hold off the fast closing Trotter.