400 Metres Summary | 1st IAAF World Youth Championships

POS	Rank	Heat	BIB	ATHLETE	COUNTRY	RESULTS
1	1	6	474	William Mandla Nkosi	RSA	47.47 Q
2	1	4	299	Japheth Ogamba	KEN	47.53 Q
3	2	6	304	Nicholas Wachira	KEN	47.94 Q
4	1	2	577	Ivory McCann	USA	48.17 Q
5	2	4	481	Mark Van Soest	RSA	48.22 Q
6	3	6	592	Travon Walton	USA	48.34 q
7	2	2	108	Glaudel Garzón	CUB	48.43 Q
8	1	1	362	Muhamad Zaiful Zainal Abidin	MAS	48.44 Q
9	4	6	313	Hamed Hamdan AlBishi	KSA	48.46 q
10	3	4	30	Wilan Louis	BAR	48.50 q
11	1	5	436	Ahmed Al-Imam	QAT	48.52 Q
12	3	2	172	Geoffrey Djan	GBR	48.70 q
13	2	5	542	Laroussi Titi	TUN	48.81 Q
14	2	1	66	Luiz Henrique da Silveira	BRA	48.89 Q
15	3	5	424	Karol Terejlis	POL	48.89 q
16	1	3	41	Maksim Sidarenka	BLR	48.97 Q
17	4	4	151	Yared Nida	ETH	48.98 q
18	2	3	557	Yevheniy Nikiforov	UKR	49.02 Q
19	5	4	320	Abdullah Hawsawi	KSA	49.05 q
20	4	5	217	Sándor Gombos	HUN	49.07 q
21	3	1	268	Giampietro Pavan	ITA	49.08 q
22	5	6	118	Jan Vrba	CZE	49.09 q
23	5	5	60	Roberto de Jesus	BRA	49.12 q
24	4	1	406	Michal Matyjaszczyk	POL	49.45 q
25	5	1	211	George Thriskos	GRE	49.53
26	3	3	238	Joe O'Donnell	IRL	49.55
27	4	2	285	Tsutomu Takahashi	JPN	49.67
28	4	3	114	Marios Ioannou	CYP	49.73
29	5	2	37	Tom Vanchaze	BEL	49.75
30	6	1	43	Aliaksei Nestserau	BLR	49.76
31	6	5	270	Toure Ferguson	JAM	49.94
32	6	2	329	Yevgeniy Bukharov	KAZ	49.99
33	6	4	500	Eddy Lozaique	SEY	50.16
34	7	4	450	Andrei Boaca	ROU	50.25
35	6	6	144	Eduard Ioda	EST	50.37
36	7	5	83	Sebastián Martínez	CHI	50.60
37	5	3	104	Josip Jularic	CRO	50.65
38	7	1	545	Kürsad Çaliskan	TUR	50.85
39	6	3	427	Telmo Correia	POR	50.90
40	8	4	208	Charilais Pappas	GRE	50.98
41	7	2	604	Marco Tamayo	MEX	50.99
42	7	6	10	Vahe Khachatryan	ARM	51.11
43	8	5	526	Chin-Chang Wu	TPE	51.20
44	8	1	527	Shih-Ming Huang	TPE	51.21
45	7	3	515	Roustam Alimov	TJK	57.13
46	8	2	516	Elbrus Elbakiev	TJK	58.61
		3	345	Samuel Kiazolu	LBR	DNS

400 Metres Boys