The girls' 400 metres hurdles event at the 2010 Youth Olympic Games was held on 19–23 August 2010 in Bishan Stadium.

Schedule Date Time Round19 August 2010 09:50 Heats23 August 2010 10:38 Final

Results Heats Rank Heat Lane Athlete Time Notes Q 1 2 6 59.26 PB FA 2 2 5 59.35 PB FA 3 1 4 59.46 PB FA 4 1 6 59.58 FA 5 2 3 59.90 FA 6 1 5 1:00.16 SB FA 7 2 4 1:00.54 PB FA 8 1 2 1:01.46 FA 9 2 1 1:01.88 PB FB 10 2 8 1:02.81 FB 11 1 1 1:03.48 FB 12 1 7 1:04.58 FB 13 1 3 1:05.87 FB 14 2 2 1:07.99 FB 1 8 FB 2 7 FB

Finals

Final B Rank Lane Athlete Time Notes 1 1 1:01.13 2 4 1:01.35 PB 3 5 1:01.42 PB 4 6 1:03.90 5 3 1:04.34 6 8 1:05.61 7 7 1:07.25 8 2 1:10.56

Final A Rank Lane Athlete Time Notes 5 58.41 PB 6 58.88 PB 3 59.25 4 7 59.86 5 2 1:00.69 6 4 1:00.72 7 8 1:01.93 8 1 1:02.44

External links iaaf.org - Women's 400m hurdles