400 Metres Hurdles Summary | 12th IAAF World Championships in Athletics

First 4 in each heat (Q) and the next 4 fastest (q)

Rank	Heat	BIB	ATHLETE	COUNTRY	RESULTS
1	5	982	Lashinda Demus	USA	54.66 Q
4	2	1027	Sheena Tosta	USA	56.00 Q
1	3	545	Melaine Walker	JAM	55.17 Q
2	1	913	Josanne Lucas	TTO	55.41 Q
4	1	189	Vania Stambolova	BUL	56.01 Q
3	1	218	Xiaoxiao Huang	CHN	55.52 Q SB
1	2	547	Nickiesha Wilson	JAM	55.37 Q
2	2	712	Anna Jesien	POL	55.57 Q
4	4	785	Elena Churakova	RUS	56.13 q
5	2	614	Ieva Zunda	LAT	56.05 q SB
3	5	796	Natalya Ivanova	RUS	56.11 Q
2	3	777	Natalya Antyukh	RUS	55.40 Q
	4	678	Amaka Ogoegbunam	NGR	DQ
1	4	759	Angela Morosanu	ROU	54.70 Q
1	1	543	Kaliese Spencer	JAM	55.12 Q
3	4	283	Zuzana Hejnová	CZE	55.68 Q
4	3	293	Sara Slott Petersen	DEN	56.51 Q
3	3	394	Perri Shakes-Drayton	GBR	56.49 Q
2	4	1040	Tiffany Williams	USA	55.25 Q
4	5	680	Muizat Ajoke Odumosu	NGR	56.62 Q
2	5	947	Anastasiya Rabchenyuk	UKR	55.63 Q
3	2	380	Eilidh Doyle	GBR	55.96 Q
5	4	138	Elodie Ouédraogo	BEL	56.60 q SB
5	1	561	Satomi Kubokura	JPN	56.91
6	3	616	Kou Luogon	LBR	57.70
8	3	904	Merjen Ishangulyyeva	TKM	1:00.75
6	2	354	Aurore Kassambara	FRA	57.25
6	5	236	Carole Kaboud Mebam	CMR	58.10
6	1	577	Tatyana Azarova	KAZ	57.90
5	5	428	Jonna Tilgner	GER	56.73 q
	5	868	Muna Jabir Adam	SUD	DNS
	2	187	Tsvetelina Kirilova	BUL	DQ
5	3	491	Michelle Carey	IRL	56.91
8	1	964	Déborah Rodríguez	URU	59.21 NR
7	4	191	Aïssata Soulama	BUR	59.20 SB
7	2	550	Sayaka Aoki	JPN	1:03.56
7	3	306	Laia Forcadell	ESP	58.57
6	4	294	Yolanda Osana	DOM	59.18
7	1	951	Anna Titimets	UKR	58.22

400 Metres Hurdles women