4x100 Metres Relay Summary | IAAF World U20 Championships Tampere 2018

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

POS	Rank	Heat	ATHLETE	COUNTRY	RESULTS	ms*
1	1	2	Germany U20	GER	39.13 Q WU20L
2	1	3	Japan U20	JPN	39.18 Q SB
3	2	3	United States U20	USA	39.49 Q SB
4	3	3	Trinidad and Tobago U20	TTO	39.67 q SB
5	2	2	Jamaica U20	JAM	39.68 Q
6	1	1	Italy U20	ITA	39.75 Q SB
7	2	1	Czech Republic U20	CZE	39.91 Q SB
8	4	3	Spain U20	ESP	39.99 q SB	.984
9	3	2	Poland U20	POL	39.99 SB	.989
10	4	2	Finland U20	FIN	40.26 SB
11	3	1	Ireland U20	IRL	40.51
12	5	2	Greece U20	GRE	40.78
13	4	1	Hungary U20	HUN	40.84 SB
14	5	3	Bahamas U20	BAH	40.85
15	6	3	Turkey U20	TUR	40.87
16	5	1	Ukraine U20	UKR	41.09 SB
17	7	3	India U20	IND	41.11
18	6	1	Qatar U20	QAT	41.35
		2	South Africa U20	RSA	DQ
		1	Great Britain & NI U20	GBR	DNF
		1	Australia U20	AUS	DNF
		2	Saudi Arabia U20	KSA	DNS