4x100 Metres Relay Summary | IAAF World Championships London 2017

First 3 in each heat (Q) and the next 2 fastest (q)

POS	Rank	Heat	ATHLETE	COUNTRY	RESULTS	ms*
1	1	1	United States	USA	41.84 Q WL
2	2	1	Great Britain & NI	GBR	41.93 Q SB
3	1	2	Germany	GER	42.34 Q
4	3	1	Switzerland	SUI	42.50 Q NR	.495
5	2	2	Jamaica	JAM	42.50 Q	.497
6	4	1	Netherlands	NED	42.64 q SB
7	3	2	Brazil	BRA	42.77 Q SB
8	4	2	Trinidad and Tobago	TTO	42.91 q SB
9	5	1	France	FRA	42.92 SB
10	6	1	Ghana	GHA	43.68 SB
11	5	2	Ukraine	UKR	43.77
12	7	1	Ecuador	ECU	43.94 SB
13	6	2	Kazakhstan	KAZ	45.47
		2	PR of China	CHN	DQ
		2	Bahamas	BAH	DNF
		1	Nigeria	NGR	DNS