400m hurdles (84.0cm) Summary | 6th IAAF World Youth Championships

First 3 in each heat (Q) and the next 4 fastest (q)

Rank	Heat	BIB	ATHLETE	COUNTRY	RESULTS
4	1	511	José Castañeda	MEX	53.55 q SB
4	2	18	Abdelmalik Lahoulou	ALG	55.30
3	3	394	Lorenzo Veroli	ITA	52.99 Q
1	1	791	José Reynaldo Bencosme De Leon	ITA	52.88 Q
2	2	519	Juan Stenner	MEX	53.95 Q SB
1	4	415	Seiya Kato	JPN	53.13 Q
1	2	427	Dmitriy Koblov	KAZ	53.20 Q PB
2	3	559	Ziemowit Dutkiewicz	POL	52.86 Q
5	2	598	Adrian Minca	ROU	56.32
2	1	231	Rasmus Mägi	EST	53.48 Q PB
1	3	443	Jeremiah Kipkorir Mutai	KEN	52.85 Q PB
6	2	327	Máté Koroknai	HUN	57.17
5	1	475	Yousef Karam	KUW	54.49 q
5	3	359	Hai Cohen	ISR	54.73 PB
6	1	245	Jussi Kanervo	FIN	55.47
7	2	770	Jaron Roberson	USA	1:02.91 SB
6	4	655	Mitja Lindic	SLO	55.80
7	3	215	Alfonso Holgado	ESP	55.27
8	4	10	Sofiane Amour	ALG	58.07
3	1	643	Amadou Ndiaye	SEN	53.52 Q SB
6	3	603	Razvan Tomozei	ROU	55.03 PB
4	4	214	Enrique González	ESP	54.54 q
3	2	167	Norge Sotomayor	CUB	53.96 Q
7	4	78	Katlego Lenkopane	BOT	56.89
7	1	669	Slobodan Miric	SRB	55.59
5	4	109	Branden Hansen	CAN	55.63
4	3	96	Dyson Barnes	CAN	54.71 q PB
3	4	184	Juan Pablo Martínez	DOM	54.25 Q PB
2	4	437	Cornelius Kiplangat	KEN	53.14 Q PB

400m hurdles (84.0cm) Boys