4x100 Metres Relay Summary | IAAF World U20 Championships Bydgoszcz 2016

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

POS	Rank	Heat	BIB	ATHLETE	COUNTRY	RESULTS
1	1	2	FRA	France U20	FRA	43.82 Q WU20L
2	2	2	USA	United States U20	USA	44.31 Q SB
3	3	2	POL	Poland U20	POL	44.55 q NU20R
4	1	3	GER	Germany U20	GER	44.73 Q
5	2	3	IRL	Ireland U20	IRL	45.09 Q SB
6	1	1	ESP	Spain U20	ESP	45.10 Q NU20R
7	3	3	AUS	Australia U20	AUS	45.18 q SB
8	4	3	ITA	Italy U20	ITA	45.50
9	4	2	CAN	Canada U20	CAN	45.89 SB
10	5	2	THA	Thailand U20	THA	45.89
11	5	3	RSA	South Africa U20	RSA	45.98 SB
12	2	1	ECU	Ecuador U20	ECU	46.20 Q SB
		1	NED	Netherlands U20	NED	DNF
		1	CZE	Czech Republic U20	CZE	DNF
		2	GBR	Great Britain & NI U20	GBR	DNF
		3	NZL	New Zealand U20	NZL	DQ R163.3(a)
		1	JAM	Jamaica U20	JAM	DQ R163.3(a)
		1	TTO	Trinidad and Tobago U20	TTO	DNS

4x100 Metres Relay women