400 Metres Summary | 13th IAAF World Junior Championships

First 3 in each heat (Q) and the next 6 fastest (q)

Rank	Heat	BIB	ATHLETE	COUNTRY	RESULTS
7	4	382	Momodou Lamin Kujabi	GAM	49.84 SB
2	5	839	Halit Kiliç	TUR	47.28 Q
7	3	114	Michael Anthony Rasmijn	ARU	51.65 PB
2	2	178	Pako Seribe	BOT	47.16 Q SB
6	6	671	Scott Burch	NZL	48.63
1	1	690	Mateusz Fórmanski	POL	46.75 Q PB
4	1	740	Jacques de Swardt	RSA	47.50 q
3	5	827	Deon LENDORE	TTO	47.33 Q
5	6	823	Kishon Dempster	TTO	48.54
5	3	775	Uroš Jovanovic	SLO	48.02
1	2	431	Marco Kaiser	GER	47.06 Q
3	4	738	Shaun de Jager	RSA	47.48 Q
4	3	584	Chanho Lim	KOR	47.97
7	1	344	Ratutira Narara	FIJ	48.97 PB
4	6	378	Jonathan Vilaine	FRA	47.54 q
6	2	530	Jermaine Gayle	JAM	48.10
5	5	559	Junki Yanagisawa	JPN	48.99 SB
5	4	213	Tremaine Harris	CAN	48.34
4	2	291	Mohamed El Sayed A, Ibrahim	EGY	47.70 q
5	1	533	Demar Murray	JAM	47.62 q
3	3	786	Awadelkarim Makki	SUD	47.59 Q
	6	574	Benjamin Auka Nyasimi	KEN	DQ
1	5	459	Kirani JAMES	GRN	47.12 Q
	4	681	Shahid Ali	PAK	DNS
4	4	555	Keitaro Sato	JPN	47.92
7	5	147	Stephen Newbold	BAH	50.62
2	6	224	Alistair Moona	CAN	47.22 Q
3	2	585	Taegeon Park	KOR	47.46 Q
6	1	434	Philipp Kleemann	GER	47.90 q
2	3	287	Luguelín SANTOS	DOM	47.36 Q
1	6	897	Errol Nolan	USA	46.67 Q
2	4	175	Thapelo Ketlogetswe	BOT	47.46 Q
	1	285	Mitchel Davis	DMA	DQ
1	3	467	Marcell Deák Nagy	HUN	47.31 Q
6	5	494	Mohamed Hassan	IRQ	49.81
8	2	256	Athoumani Mahamoud	COM	50.48 PB
3	1	674	Alex Jordan	NZL	47.50 Q
3	6	655	Tobi Ogunmola	NGR	47.28 Q
6	4	576	Bonface Mucheru	KEN	48.85
6	3	720	Jocelyn Muntaner	PYF	50.18 PB
5	2	837	Mehmet Güzel	TUR	48.07
4	5	647	Salihu Isah	NGR	47.75 q
2	1	918	Omar Longart	VEN	47.38 Q
7	2	625	Golden Gunde	MAW	48.68 NJ
1	4	893	Joshua Mance	USA	47.29 Q

400 Metres men