4x400 Metres Relay Summary | IAAF World Indoor Championships

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	3:05.41 Q
2	2	2	JAM	Jamaica	JAM	3:07.30 Q SB
3	1	1	BEL	Belgium	BEL	3:07.39 Q SB
4	2	1	BAH	Bahamas	BAH	3:07.55 Q SB
5	3	1	TTO	Trinidad and Tobago	TTO	3:07.83 q SB
6	3	2	NGR	Nigeria	NGR	3:07.98 q SB
7	4	1	RSA	South Africa	RSA	3:08.45 NIR

4x400 Metres Relay men