4x100 Metres Relay Result | 12th IAAF World Junior Championships

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

POS	ATHLETE	COUNTRY	MARK	Reaction Time
1	Great Britain & N.I. Junior	GBR	39.84 Q SB	0.166
2	Japan Junior	JPN	39.95 Q SB	0.150
3	Thailand Junior	THA	40.16 q SB	0.156
4	Italy Junior	ITA	40.41 SB	0.296
5	Poland Junior	POL	40.61 SB	0.132
6	France Junior	FRA	40.83 SB	0.236
7	Turkey Junior	TUR	41.65 NJ	0.207

POS	ATHLETE	COUNTRY	MARK	Reaction Time
1	Jamaica Junior	JAM	39.62 Q WJL	0.175
2	Chinese Taipei Junior	TPE	40.16 Q NJ	0.163
3	Czech Republic Junior	CZE	40.60 NJ	0.157
4	Sweden Junior	SWE	40.72 SB	0.179
5	Nigeria Junior	NGR	40.74 SB	0.191
6	Canada Junior	CAN	41.33 SB	0.165
	Germany Junior	GER	DNF	0.205

POS	ATHLETE	COUNTRY	MARK	Reaction Time
1	United States Junior	USA	39.37 Q WJL	0.175
2	South Africa Junior	RSA	39.59 Q NJ	0.160
3	Trinidad and Tobago Junior	TTO	40.40 q SB	0.161
4	Russia Junior	RUS	40.43 SB	0.126
5	Austria Junior	AUT	40.80 SB	0.131
6	Senegal Junior	SEN	42.44 NJ	0.188
	Spain Junior	ESP	DNF	0.156