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

2010 World Junior Championships in Athletics
Track events
100 m	men	women
200 m	men	women
400 m	men	women
800 m	men	women
1500 m	men	women
3000 m		women
5000 m	men	women
10,000 m	men
100 m hurdles		women
110 m hurdles	men
400 m hurdles	men	women
3000 m steeplechase	men	women
4 × 100 m relay	men	women
4 × 400 m relay	men	women
10,000 m walk	men	women
Field events
High jump	men	women
Pole vault	men	women
Long jump	men	women
Triple jump	men	women
Shot put	men	women
Discus throw	men	women
Hammer throw	men	women
Javelin throw	men	women
Combined events
Heptathlon		women
Decathlon	men
v t

The women's 400 metres event at the 2010 World Junior Championships in Athletics was held in Moncton, New Brunswick, Canada, at Moncton Stadium on 20, 21 and 22 July.^[1][2]

Medalists[]

Gold	Shaunae Miller  Bahamas
Silver	Margaret Etim  Nigeria
Bronze	Bianca Răzor  Romania

Results[]

Final[]

22 July

Rank	Name	Nationality	Time	Notes
	Shaunae Miller	Bahamas	52.52
	Margaret Etim	Nigeria	53.05
	Bianca Răzor	Romania	53.17
4	Stacey-Ann Smith	United States	53.42
5		Jamaica	53.42
6	Bukola Abogunloko	Nigeria	53.74
7	Regina George	United States	53.83
8	Chantel Malone	British Virgin Islands	53.91

Semifinals[]

21 July

Semifinal 1[]

Rank	Name	Nationality	Time	Notes
1	Bukola Abogunloko	Nigeria	52.86	Q
2	Bianca Răzor	Romania	53.06	Q
3		Jamaica	53.20	q
4	Regina George	United States	53.59	q
5	Anneliese Rubie	Australia	54.39
6	Gulustan Mahmood	Iraq	54.70
7		Germany	54.86
8	Miho Shingu	Japan	55.66

Semifinal 2[]

Rank	Name	Nationality	Time	Notes
1	Margaret Etim	Nigeria	52.63	Q
2	Shaunae Miller	Bahamas	53.21	Q
3		Brazil	53.60
4		Finland	53.73
5		Canada	53.80
6	Sade Sealy	Barbados	54.90
7		Germany	55.09
		Belarus	DQ	IAAF rule 162.7

Semifinal 3[]

Rank	Name	Nationality	Time	Notes
1	Chantel Malone	British Virgin Islands	53.37	Q
2	Stacey-Ann Smith	United States	53.48	Q
3	Chanice Chase	Canada	53.72
4		Russia	53.86
5		Bahamas	54.14
6	Adelina Pastor	Romania	54.47
7	Janieve Russell	Jamaica	55.16
8		Italy	55.72

Heats[]

20 July

Heat 1[]

Rank	Name	Nationality	Time	Notes
1		Russia	54.02	Q
2	Regina George	United States	54.17	Q
3	Janieve Russell	Jamaica	54.65	Q
4		Belarus	54.67	Q
5		Bahamas	54.85	q
6	Sandra Wagner	Sweden	55.28
7		Trinidad and Tobago	55.50
8		Croatia	56.27

Heat 2[]

Rank	Name	Nationality	Time	Notes
1	Bukola Abogunloko	Nigeria	53.38	Q
2	Stacey-Ann Smith	United States	53.41	Q
3	Chanice Chase	Canada	53.61	Q
4	Adelina Pastor	Romania	53.74	Q
5		Germany	54.57	q
6		U.S. Virgin Islands	56.73
7	Hristina Risteska	North Macedonia	58.80
8		New Zealand	59.98

Heat 3[]

Rank	Name	Nationality	Time	Notes
1	Shaunae Miller	Bahamas	52.45	Q
2	Margaret Etim	Nigeria	52.48	Q
3		Finland	53.87	Q
4	Anneliese Rubie	Australia	54.29	Q
5	Miho Shingu	Japan	54.79	q
6		Slovenia	55.60
7	Ashley Kelly	British Virgin Islands	55.71

Heat 4[]

Rank	Name	Nationality	Time	Notes
1	Chantel Malone	British Virgin Islands	52.97	Q
2		Brazil	53.35	Q
3		Canada	54.48	Q
4		Italy	54.98	Q
5	Sparkle McKnight	Trinidad and Tobago	55.01
6		Ecuador	56.30
7	Kanika Beckles	Grenada	58.95

Heat 5[]

Rank	Name	Nationality	Time	Notes
1		Jamaica	53.83	Q
2	Bianca Răzor	Romania	53.85	Q
3	Gulustan Mahmood	Iraq	54.62	Q
4		Germany	54.65	Q
5	Sade Sealy	Barbados	54.88	q
6		Sweden	55.95
7		France	56.40
8		Malta	56.61

Participation[]

According to an unofficial count, 38 athletes from 28 countries participated in the event.

References[]