4x100 Metres Relay Startlist | 13th IAAF World Championships in Athletics

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

Order / Lane	ATHLETE	COUNTRY	PB	SB 2011
1	PR of China	CHN	38.78	39.15
2	Saint Kitts and Nevis	SKN	38.98	38.98
3	Germany	GER	38.30	38.66
4	Trinidad and Tobago	TTO	37.62	38.89
5	Japan	JPN	38.03	38.78
6	South Africa	RSA	38.47	39.25
7	Puerto Rico	PUR	39.15	39.71
8	Jamaica	JAM	DQ	38.33

Order / Lane	ATHLETE	COUNTRY	PB	SB 2011
1	Korea	KOR	39.04	39.04
2	Netherlands	NED	38.63	39.09
3	Australia	AUS	38.17	39.51
4	Poland	POL	38.33	38.84
5	Great Britain & N.I.	GBR	37.73	38.60
6	Canada	CAN	37.69	38.65
7	Thailand	THA	38.80	39.68
8	Italy	ITA	38.17	38.89