400 Metres Hurdles Summary | World Athletics Championships, Oregon 2022

First 4 of each heat (Q) plus 4 fastest times (q) qualify to Semi-Final

POS	Rank	Heat	BIB	ATHLETE	COUNTRY	RESULTS	ms*
1	1	3	948	Femke BOL	NED	53.90 Q
2	1	1	1188	Sydney MCLAUGHLIN	USA	53.95 Q
3	1	4	1193	Dalilah MUHAMMAD	USA	54.45 Q
4	1	2	850	Janieve RUSSELL	JAM	54.52 Q
5	1	5	1218	Britton WILSON	USA	54.54 Q
6	2	5	810	Ayomide FOLORUNSO	ITA	54.69 Q
7	3	5	984	Amalie IUEL	NOR	54.70 Q PB
8	2	2	1183	Shamier LITTLE	USA	54.77 Q
9	2	4	851	Shiann SALMON	JAM	54.91 Q
10	2	1	1133	Anna RYZHYKOVA	UKR	54.93 Q
11	3	2	657	Viivi LEHIKOINEN	FIN	54.95 Q
12	4	5	834	Rushell CLAYTON	JAM	54.99 Q
13	2	3	1058	Zenéy VAN DER WALT	RSA	55.05 Q
14	3	1	614	Sara GALLEGO	ESP	55.09 Q
15	3	3	999	Gianna WOODRUFF	PAN	55.21 Q
16	4	2	1136	Viktoriya TKACHUK	UKR	55.27 Q
17	4	1	451	Paulien COUCKUYT	BEL	55.42 Q
18	4	3	695	Jessie KNIGHT	GBR	55.48 Q
19	5	3	823	Rebecca SARTORI	ITA	55.72 q	.716
20	5	2	989	Portia BING	NZL	55.72 q	.717
21	3	4	412	Sarah CARLI	AUS	55.89 Q
22	5	1	1080	Yasmin GIGER	SUI	55.90 q SB
23	6	2	818	Linda OLIVIERI	ITA	56.09 q
24	5	5	742	Carolina KRAFZIK	GER	56.24	.231
25	4	4	555	Melissa GONZALEZ	COL	56.24 Q	.234
26	6	1	1038	Grace CLAXTON	PUR	56.40
27	6	5	1046	Taylon BIELDT	RSA	56.67
28	5	4	649	Kristiina HALONEN	FIN	56.68 PB
29	7	2	487	Aminat JAMAL	BRN	56.78 SB
30	7	5	1027	Vera BARBOSA	POR	56.79
31	6	4	542	Jiadie MO	CHN	57.01
32	7	4	1070	Agata ZUPIN	SLO	57.12
33	8	4	707	Lina NIELSEN	GBR	57.42
34	8	2	1106	Yanique HAYE-SMITH	TKS	57.99
35	7	1	469	Chayenne DA SILVA	BRA	59.46
		3	1227	Thi Lan QUACH	VIE	DQ
		3	1094	Daniela LEDECKÁ	SVK	DNF