400 Metres Hurdles Summary | IAAF World Athletics Championships, DOHA 2019

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

POS	Rank	Heat	BIB	ATHLETE	COUNTRY	RESULTS	ms*
1	1	1	1984	Sydney MCLAUGHLIN	USA	54.45 Q
2	1	4	1494	Amalie IUEL	NOR	54.72 Q NR
3	1	3	1989	Dalilah MUHAMMAD	USA	54.87 Q
4	2	1	1689	Lea SPRUNGER	SUI	54.98 Q SB
5	1	2	1841	Anna RYZHYKOVA	UKR	55.11 Q
6	2	4	373	Aminat JAMAL	BRN	55.13 Q PB
7	3	4	1125	Ayomide FOLORUNSO	ITA	55.20 Q	.192
8	3	1	1188	Shiann SALMON	JAM	55.20 Q PB	.197
9	1	5	1178	Rushell CLAYTON	JAM	55.23 Q
10	4	4	2006	Ashley SPENCER	USA	55.28 Q
11	5	4	1433	Femke BOL	NED	55.32 q PB
12	2	2	594	Zuzana HEJNOVÁ	CZE	55.33 Q
13	2	3	571	Zurian HECHAVARRÍA	CUB	55.36 Q
14	4	1	131	Vera Rudakova	ANA	55.51 Q SB
15	2	5	421	Sage WATSON	CAN	55.57 Q
16	6	4	255	Hanne CLAES	BEL	55.68 q
17	3	2	866	Jessica TURNER	GBR	55.72 Q PB
18	4	2	1141	Yadisleidis PEDROSO	ITA	55.78 Q SB
19	5	2	954	Carolina KRAFZIK	GER	55.93 q
20	3	3	1555	Joanna LINKIEWICZ	POL	55.97 Q	.961
21	3	5	856	Meghan BEESLEY	GBR	55.97 Q	.965
22	5	1	178	Lauren BODEN	AUS	56.00 q
23	4	3	1514	Gianna WOODRUFF	PAN	56.07 Q
24	6	2	1203	Ronda WHYTE	JAM	56.37	.362
25	4	5	193	Sarah CARLI	AUS	56.37 Q	.367
26	7	2	541	Melissa GONZALEZ	COL	56.49
27	5	3	123	Valeriya Andreyeva	ANA	56.79
28	5	5	1138	Linda OLIVIERI	ITA	56.82
29	7	4	202	Sara Klein	AUS	56.97
30	8	4	1741	Yanique HAYE-SMITH	TKS	56.98
31	6	5	1649	Zenéy VAN DER WALT	RSA	57.11
32	6	3	253	Paulien COUCKUYT	BEL	57.15
33	7	5	232	Tia-Adana BELLE	BAR	57.37
34	6	1	351	Jessica Moreira	BRA	57.66
35	8	5	1385	Lamiae Lhabz	MAR	58.44
36	7	1	1609	Mariam Mamdouh Farid	QAT	1:09.49 PB
		2	1957	Kori CARTER	USA	DNF
		3	614	Sara Slott PETERSEN	DEN	DQ
		1	1506	Portia Bing	NZL	DQ