400 Metres Summary | World Athletics Indoor Championships

First 2 of each heat (Q) plus 4 fastest times (q) qualify to Semi-Final

POS	Rank	Heat	BIB	ATHLETE	COUNTRY	RESULTS	ms*
1	1	2	168	Matěj KRSEK	CZE	46.07 Q
2	1	4	121	Alexander DOOM	BEL	46.11 Q
3	2	2	252	Rusheen MCDONALD	JAM	46.25 Q PB
4	2	4	337	João COELHO	POR	46.35 Q NR
5	1	3	229	Attila MOLNÁR	HUN	46.52 Q
6	1	1	313	Karsten WARHOLM	NOR	46.68 Q SB
7	3	2	132	Lucas CARVALHO	BRA	46.82 q PB
8	4	2	101	Franko BURRAJ	ALB	46.86 q SB
9	2	3	308	Dubem NWACHUKWU	NGR	46.91 Q
10	3	3	339	Omar ELKHATIB	POR	46.99 q PB
11	4	3	375	Jereem RICHARDS	TTO	47.04 q SB	.036
11	2	1	354	Rok FERLAN	SLO	47.04 Q	.036
13	3	1	412	Jacory PATTERSON	USA	47.04	.038
14	3	4	394	Brian FAUST	USA	47.11
15	5	3	164	Michal DESENSKÝ	CZE	47.48
16	4	4	274	Artūrs PASTORS	LAT	47.53 PB
17	5	2	276	Tomas KERŠULIS	LTU	47.92	.917
18	5	4	138	Lucas VILAR	BRA	47.92	.919
19	4	1	290	Graham PELLEGRINI	MLT	48.00
20	5	1	141	Ibrahim AYORINDE	CAN	48.05
21	6	4	235	Malique SMITH	ISV	49.68 SB
22	6	3	351	Rashid MOIWA	SLE	53.48 NR
		1	259	Kentaro SATO	JPN	DNS