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 e

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]

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

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	Jody-Ann Muir	Jamaica	53.42
6	Bukola Abogunloko	Nigeria	53.74
7	Regina George	United States	53.83
8	Chantel Malone	British Virgin Islands	53.91

21 July

Rank	Name	Nationality	Time	Notes
1	Bukola Abogunloko	Nigeria	52.86	Q
2	Bianca Răzor	Romania	53.06	Q
3	Jody-Ann Muir	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	Christina Zwirner	Germany	54.86
8	Miho Shingu	Japan	55.66

Rank	Name	Nationality	Time	Notes
1	Margaret Etim	Nigeria	52.63	Q
2	Shaunae Miller	Bahamas	53.21	Q
3	Bárbara de Oliveira	Brazil	53.60
4	Ella Räsänen	Finland	53.73
5	Katherine Reid	Canada	53.80
6	Sade Sealy	Barbados	54.90
7	Julia Schaefers	Germany	55.09
	Yuliya Yurenia	Belarus	DQ	IAAF rule 162.7

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	Maria Lebedeva	Russia	53.86
5	Rashan Brown	Bahamas	54.14
6	Adelina Pastor	Romania	54.47
7	Janieve Russell	Jamaica	55.16
8	Marta Maffioletti	Italy	55.72

20 July

Rank	Name	Nationality	Time	Notes
1	Maria Lebedeva	Russia	54.02	Q
2	Regina George	United States	54.17	Q
3	Janieve Russell	Jamaica	54.65	Q
4	Yuliya Yurenia	Belarus	54.67	Q
5	Rashan Brown	Bahamas	54.85	q
6	Sandra Wagner	Sweden	55.28
7	Shawna Fermin	Trinidad and Tobago	55.50
8	Romana Tea Kirinic	Croatia	56.27

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	Christina Zwirner	Germany	54.57	q
6	Deseree King	U.S. Virgin Islands	56.73
7	Hristina Risteska	North Macedonia	58.80
8	Kristie Baillie	New Zealand	59.98

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

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

Rank	Name	Nationality	Time	Notes
1	Jody-Ann Muir	Jamaica	53.83	Q
2	Bianca Răzor	Romania	53.85	Q
3	Gulustan Mahmood	Iraq	54.62	Q
4	Julia Schaefers	Germany	54.65	Q
5	Sade Sealy	Barbados	54.88	q
6	Elin Moraiti	Sweden	55.95
7	Malama Dosso	France	56.40
8	Francesca Xuereb	Malta	56.61

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