4x400 Metres Relay Summary | World Athletics U20 Championships

First 3 of each heat (Q) qualify to Final

POS	Rank	Heat	BIB	ATHLETE	COUNTRY	RESULTS	ms*
1	1	3	USA	United States U20	USA	3:04.55 Q WU20L
2	2	3	RSA	South Africa U20	RSA	3:05.08 Q SB
3	3	3	JAM	Jamaica U20	JAM	3:06.44 Q SB
4	1	2	AUS	Australia U20	AUS	3:07.04 Q SB
5	2	2	POL	Poland U20	POL	3:07.12 Q SB
6	4	3	TTO	Trinidad and Tobago U20	TTO	3:07.43 SB
7	1	1	BOT	Botswana U20	BOT	3:08.22 Q SB
8	2	1	FRA	France U20	FRA	3:08.28 Q
9	3	2	ZIM	Zimbabwe U20	ZIM	3:08.56 Q NU20R	.556
10	5	3	IND	India U20	IND	3:08.56	.560
11	3	1	GER	Germany U20	GER	3:08.88 Q SB
12	4	2	BAH	Bahamas U20	BAH	3:09.09 SB
13	5	2	ESP	Spain U20	ESP	3:09.17 SB
14	6	2	BEL	Belgium U20	BEL	3:09.25 SB
15	4	1	SRI	Sri Lanka U20	SRI	3:09.68
16	6	3	CRO	Croatia U20	CRO	3:10.52 SB
17	5	1	GUY	Guyana U20	GUY	3:10.93 NU20R
18	6	1	MEX	Mexico U20	MEX	3:11.15
19	7	3	CAN	Canada U20	CAN	3:13.28
20	7	2	BAR	Barbados U20	BAR	3:13.48
21	8	3	ITA	Italy U20	ITA	3:13.59 SB
22	7	1	CHI	Chile U20	CHI	3:14.53
23	9	3	PUR	Puerto Rico U20	PUR	3:14.75 SB
24	8	2	KSA	Saudi Arabia U20	KSA	3:15.43
25	9	2	SVK	Slovak Republic U20	SVK	3:19.38
		1	NZL	New Zealand U20	NZL	DNS