400m hurdles (84.0cm) Boys

Ostrava, CZECH REPUBLIC 11 JUL 2007 - 15 JUL 2007

First 4 in each heat (Q)

POS	Rank	Heat	BIB	ATHLETE	COUNTRY	RESULTS
1	1	1	725	William Wynne	USA	50.28 Q WYL
2	1	2	724	Reginald Wyatt	USA	50.48 Q PB
3	2	2	132	Amaurys R. Valle	CUB	51.04 Q PB
4	2	1	40	Nathan Arnett	BAH	51.77 Q PB
5	3	1	402	Julius Rotich Oletygor	KEN	51.77 Q PB
6	3	2	559	Cornel Fredericks	RSA	51.82 Q
7	4	1	553	PC Beneke	RSA	51.94 Q
8	5	1	234	Michael Baker	GBR	51.98 PB
9	4	2	410	Hamada Al-Bishi	KSA	52.27 Q PB
10	6	1	584	Nikita Andriyanov	RUS	52.70
11	5	2	380	Tatsuhiko Mizuno	JPN	52.71
12	6	2	367	Dwayne Extol	JAM	52.92 PB
13	7	2	84	Gabriel El Hanbli	CAN	53.18
14	8	2	397	Boniface Linga Mutunga	KEN	53.31
15	7	1	413	Adel Al-Nasser	KSA	53.33 PB
16	8	1	702	Ihor Shyrokyy	UKR	55.44