Athletics at the 2010 Asian Games – Women's 400 metres hurdles

The women's 400 metres hurdles event at the 2010 Asian Games was held at the Aoti Main Stadium, Guangzhou, China on 24–25 November.

Schedule
All times are China Standard Time (UTC+08:00)

Results

 * Legend
 * DNS — Did not start

Round 1

 * Qualification: First 3 in each heat (Q) and the next 2 fastest (q) advance to the final.