2010 World Junior Championships in Athletics – Women's 400 metres hurdles explained

The women's 400 metres hurdles event at the 2010 World Junior Championships in Athletics was held in Moncton, New Brunswick, Canada, at Moncton Stadium on 22 and 24 July.

Medalists

Gold	Vera Rudakova
Silver	Evonne Britton
Bronze	Shiori Miki

Results

Final

24 July

Rank	Name	Nationality	Time	Notes
	align=left		align=left		57.16
	align=left		align=left		57.32
	align=left		align=left		57.35
4	align=left		align=left		57.74
5	align=left		align=left		57.77
6	align=left		align=left		57.94
7	align=left		align=left		60.12
	align=left		align=left		DQ	IAAF rule 32.2

Heats

22 July

Heat 1

Rank	Name	Nationality	Time	Notes
1	align=left		align=left		58.61	Q
2	align=left		align=left		59.18	q
3	align=left		align=left		60.41
4	align=left		align=left		60.44
5	align=left		align=left		61.75
	align=left		align=left		DQ	IAAF rule 162.7
	align=left		align=left		bgcolor=pink	DQ	IAAF rule 32.2 Q

Heat 2

Rank	Name	Nationality	Time	Notes
1	align=left		align=left		58.52	Q
2	align=left		align=left		59.62	Q
3	align=left		align=left		59.86
4	align=left		align=left		60.39
5	align=left		align=left		60.53
6	align=left		align=left		61.15
7	align=left		align=left		61.41
8	align=left		align=left		66.08

Heat 3

Rank	Name	Nationality	Time	Notes
1	align=left		align=left		58.45	Q
2	align=left		align=left		59.04	Q
3	align=left		align=left		59.11	q
4	align=left		align=left		59.28
5	align=left		align=left		60.19
6	align=left		align=left		60.20
7	align=left		align=left		64.58

Participation

According to an unofficial count, 22 athletes from 19 countries participated in the event.