4x400 Metres Relay Summary | IAAF World Relays

First 2 in each heat (Q) and the next 2 fastest (q)

POS	Rank	Heat	BIB	ATHLETE	COUNTRY	RESULTS
1	1	2	USA	United States	USA	3:25.72 Q WL
2	1	1	POL	Poland	POL	3:28.05 Q SB
3	2	1	GBR	Great Britain & NI	GBR	3:28.31 Q SB
4	1	3	CAN	Canada	CAN	3:28.75 Q
5	2	3	JAM	Jamaica	JAM	3:28.80 Q SB
6	2	2	ITA	Italy	ITA	3:29.08 Q SB
7	3	1	SUI	Switzerland	SUI	3:29.15 q SB
8	3	2	FRA	France	FRA	3:29.89 q SB
9	4	2	NED	Netherlands	NED	3:30.07 SB
10	5	2	GER	Germany	GER	3:30.32 SB
11	4	1	BEL	Belgium	BEL	3:30.69 SB
12	3	3	CHN	PR of China	CHN	3:31.01 SB
13	6	2	CHI	Chile	CHI	3:31.24 NR
14	5	1	KEN	Kenya	KEN	3:31.26 SB
15	6	1	AUS	Australia	AUS	3:31.34 SB
16	7	2	JPN	Japan	JPN	3:31.72 SB
17	4	3	IND	India	IND	3:31.93 SB
18	5	3	NGR	Nigeria	NGR	3:32.10 SB
19	7	1	UGA	Uganda	UGA	3:35.02 SB
20	6	3	LTU	Lithuania	LTU	3:38.72 SB
		3	UKR	Ukraine	UKR	DQ

4x400 Metres Relay women