The women's 400 metres at the

2007 World Championships in Athletics The 11th World Championships in Athletics, () under the auspices of the International Association of Athletics Federations (IAAF), were held at Nagai Stadium in Osaka, Japan from 24 August to 2 September 2007. 200 of the IAAF's 212 member federat ...

was held at the

Nagai Stadium , known as the Yanmar Stadium Nagai ( ja, ヤンマースタジアム長居) for sponsorship reasons, is a stadium in Osaka, Japan. It is the home ground of J. League club Cerezo Osaka. The stadium has a seating capacity of 47,000. History When ...

on 26, 27 and 29 August.

Medalists

Schedule

Results

Heats

Qualification: First 4 in each heat (Q) and the next 4 fastest (q) advance to the

semifinals A single-elimination, knockout, or sudden death tournament is a type of elimination tournament where the loser of each match-up is immediately eliminated from the tournament. Each winner will play another in the next round, until the final mat ...

Semifinals

First 2 in each semifinal(Q) and the next 2 fastest(q) advance to the

final Final, Finals or The Final may refer to: * Final (competition), the last or championship round of a sporting competition, match, game, or other contest which decides a winner for an event ** Another term for playoffs, describing a sequence of con ...

Final

References

Heats ResultsSemifinals ResultsFinal Results
{{DEFAULTSORT:2007 World Championships in Athletics - Women's 400 metres 400 metres 400 metres at the World Athletics Championships 2007 in women's athletics