400 Metres Hurdles Summary | 15th IAAF World Championships

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

POS	Rank	Heat	BIB	ATHLETE	COUNTRY	RESULTS
1	1	2	870	Denis Kudryavtsev	RUS	48.23 Q PB
2	1	1	705	Bonface Mucheru	KEN	48.29 Q PB
3	2	2	202	Jeffery Gibson	BAH	48.37 Q NR
4	3	2	794	Patryk DOBEK	POL	48.40 q PB
5	4	2	956	Yasmani COPELLO	TUR	48.46 q NR
6	1	3	1063	Michael Tinsley	USA	48.47 Q
7	2	1	1005	Kerron Clement	USA	48.50 Q
8	2	3	679	Nicholas BETT	KEN	48.54 Q
9	3	3	911	Kariem HUSSEIN	SUI	48.59
10	3	1	863	Timofey Chalyy	RUS	48.69 PB
11	4	1	599	Thomas BARR	IRL	48.71
12	5	2	1012	Johnny Dutch	USA	48.74
13	5	1	454	Rasmus MÄGI	EST	48.76
14	6	1	158	Abdelmalik LAHOULOU	ALG	48.87 NR
15	6	2	860	L.J. van Zyl	RSA	48.89
16	7	1	643	Annsert Whyte	JAM	48.90 SB
17	4	3	518	Niall Flannery	GBR	49.17
18	5	3	822	Javier Culson	PUR	49.36
19	7	2	693	Aron Kipchumba KOECH	KEN	49.54
20	6	3	628	Leford Green	JAM	49.59
21	8	2	327	Wen Cheng	CHN	49.62
22	8	1	222	Michaël Bultheel	BEL	49.66
23	7	3	754	Kurt Couto	MOZ	50.58
24	8	3	664	Yuki MATSUSHITA	JPN	51.10

400 Metres Hurdles men