4x100 Metres Relay Result | 9th IAAF World Championships in Athletics

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

POS	ATHLETE	COUNTRY	MARK	Reaction Time
1	United States	USA	42.03 Q
2	Russia	RUS	42.62 Q SB	0.186
3	Belarus	BLR	43.11 q NR	0.179
4	Greece	GRE	43.81 SB	0.176
5	Spain	ESP	44.08	0.166
6	Ivory Coast	CIV	45.60 SB	0.231

POS	ATHLETE	COUNTRY	MARK	Reaction Time
1	Ukraine	UKR	43.26 Q	0.146
2	Belgium	BEL	43.36 Q SB	0.146
3	Bahamas	BAH	43.64	0.190
4	Cuba	CUB	43.82	0.248
5	Netherlands	NED	43.96 SB	0.149
6	Australia	AUS	44.11 SB	0.137
	Nigeria	NGR	DNS	0.000

POS	ATHLETE	COUNTRY	MARK	Reaction Time
1	France	FRA	42.04 Q NR	0.158
2	Jamaica	JAM	43.05 Q SB	0.175
3	Germany	GER	43.34 q	0.158
4	Japan	JPN	44.57	0.270
5	Uzbekistan	UZB	45.74 SB	0.154
	Slovenia	SLO	DQ	0.166
	Sweden	SWE	DNF	0.157