400m hurdles (84.0cm) Summary | 9th IAAF World Youth Championships 2015

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

POS	Rank	Heat	BIB	ATHLETE	COUNTRY	RESULTS
1	1	1	377	Masaki TOYODA	JPN	50.72 Q WYL
2	2	1	387	Emmanuel Kipyegon Langat	KEN	51.13 Q PB
3	3	1	37	Rivaldo Leacock	BAR	51.20 q PB
4	1	2	362	Ryusei Fujii	JPN	51.21 Q
5	1	3	623	Norman GRIMES	USA	51.41 Q
6	2	3	586	Mohamed TOUATI	TUN	51.92 Q PB
7	3	3	518	Morné van As	RSA	51.96 q
7	2	2	352	Jauavney James	JAM	51.96 Q PB
9	3	2	144	Hrvoje Cukman	CRO	52.33
10	4	1	201	Aleix PORRAS	ESP	52.38
11	5	1	294	José Humberto Bermúdez	GUA	52.39 PB
12	4	3	400	Hyunbin Kim	KOR	52.51 PB
13	6	1	87	Cody Pauli	CAN	52.52 PB
14	4	2	514	Gianni Lombard	RSA	52.53
15	7	1	181	Pablo Andres IBAÑEZ GUEVARA	ESA	52.56 PB
16	5	2	414	Maksims Sincukovs	LAT	52.63 PB
17	5	3	525	Vladimir Lysenko	RUS	52.75 PB
18	6	3	335	Federico Cesati	ITA	52.87
19	8	1	632	Cory Poole	USA	52.88
20	6	2	237	Wilfried HAPPIO	FRA	53.42
21	7	3	547	Darshana M. S. R. U. Kumarabatagallalage	SRI	53.95
22	8	3	2	Akram Bekhtaoui	ALG	53.96
23	7	2	337	Mattia Di Panfilo	ITA	54.35
24	8	2	104	Mingjian Huang	CHN	57.79

400m hurdles (84.0cm) Boys