4x400 Metres Relay Summary | World Athletics Relays

First 2 of each heat (WQ) plus 2 fastest times (Wq) qualify to World Athletics Championships and World Athletics Relays Final

POS	Rank	Heat	BIB	ATHLETE	COUNTRY	RESULTS
1	1	3	GBR	Great Britain & NI	GBR	3:09.69 WQ WL
2	1	1	USA	United States	USA	3:09.82 WQ WL
3	2	3	KEN	Kenya	KEN	3:09.87 WQ AR
4	2	1	ESP	Spain	ESP	3:09.89 WQ NR
5	3	1	AUS	Australia	AUS	3:10.57 Wq AR
6	3	3	ITA	Italy	ITA	3:10.60 Wq SB
7	4	3	FRA	France	FRA	3:11.07 SB
8	5	3	RSA	South Africa	RSA	3:11.19 SB
9	1	2	JAM	Jamaica	JAM	3:11.68 WQ SB
10	4	1	IRL	Ireland	IRL	3:12.05 SB
11	2	2	POL	Poland	POL	3:13.00 WQ SB
12	3	2	NGR	Nigeria	NGR	3:13.12 SB
13	4	2	JPN	Japan	JPN	3:13.61 SB
14	5	2	CAN	Canada	CAN	3:14.93 SB
15	5	1	BEL	Belgium	BEL	3:15.26 SB
16	6	3	GER	Germany	GER	3:15.28 SB
17	6	2	NED	Netherlands	NED	3:15.49 SB
18	6	1	IND	India	IND	3:16.00 SB
19	7	3	BOT	Botswana	BOT	3:18.23 SB
20	7	2	CHN	PR of China	CHN	3:18.47 SB
		3	ETH	Ethiopia	ETH	DQ
		1	UGA	Uganda	UGA	DQ

4x400 Metres Relay mixed