4x400 Metres Relay Result | World Athletics Championships, Tokyo 2025

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

POS	BIB	ATHLETE	COUNTRY	MARK	Reaction Time
1	USA	United States	USA	3:10.18 Q	0.175
2	GBR	Great Britain & NI	GBR	3:10.22 Q	0.180
3	RSA	South Africa	RSA	3:11.16 Q AR	0.180
4	ITA	Italy	ITA	3:11.20 q	0.209
5	JPN	Japan	JPN	3:12.08 q NR	0.188
6	IRL	Ireland	IRL	3:13.59	0.214
7	GER	Germany	GER	3:13.61	0.227
8	JAM	Jamaica	JAM	3:13.96	0.161
9	CAN	Canada	CAN	3:18.94	0.155

Split	Mark	Athlete	COUNTRY
400m	44.98	South Africa	RSA
800m	1:34.48	United States	USA
1200m	2:18.68	United States	USA

POS	BIB	ATHLETE	COUNTRY	MARK	Reaction Time
1	BEL	Belgium	BEL	3:10.37 Q SB	0.180
2	NED	Netherlands	NED	3:11.11 Q SB	0.175
3	POL	Poland	POL	3:11.15 Q	0.197
4	ESP	Spain	ESP	3:12.57	0.274
5	AUS	Australia	AUS	3:13.46	0.166
6	CHN	PR of China	CHN	3:13.96	0.159
7	FRA	France	FRA	3:14.02	0.176
	KEN	Kenya	KEN	DQ	0.218