400 Metres Summary | 7th IAAF World Championships in Athletics

Rank	Heat	BIB	ATHLETE	COUNTRY	RESULTS
3	3	862	Kennedy Ochieng	KEN	45.13 Q
5	4	1075	Clement Chukwu	NGR	45.50
6	1	1076	Udeme Ekpeyong	NGR	46.40
8	2	204	Shane Niemi	CAN	46.57
2	1	1160	Piotr Rysiukiewicz	POL	45.54 Q PB
5	2	1074	Sunday Bada	NGR	45.69
6	3	465	Marc Foucan	FRA	45.78
8	4	832	Masayoshi Kan	JPN	46.37
1	3	993	Alejandro Manuel Cárdenas	MEX	44.97 Q
2	4	808	Gregory Haughton	JAM	45.13 Q
5	1	815	Michael McDonald	JAM	45.87
7	2	1316	Sugath Thilakaratne	SRI	46.40
	3	1513	Jerome Young	USA	DQ
3	4	1454	Jerome Davis	USA	45.14 Q
	1	1498	Antonio Pettigrew	USA	DQ
2	2	1141	Tomasz Czubak	POL	45.27 Q
4	3	1149	Robert Mackowiak	POL	45.23 SB
3	1	156	Anderson Jorge dos Santos	BRA	45.61 Q
6	2	358	David Canal	ESP	46.21
7	4	1558	Philip Mukomana	ZIM	46.36
1	4	153	Sanderlei Parrela	BRA	44.72 Q
2	3	533	Mark Richardson	GBR	44.98 Q
1	2	1481	Michael Johnson	USA	45.10 Q
1	1	516	Jamie Baulch	GBR	45.14 Q
3	2	1281	Ibrahima Wade	SEN	45.53 Q
6	4	1187	Ibrahim Ismail Muftah	QAT	46.04
7	1	1227	Jopie van Oudtshoorn	RSA	46.42
	3	1033	Eric Milazar	MRI	DNS
4	4	1293	Matija Šestak	SLO	45.43 Q NR
4	2	814	Danny McFarlane	JAM	45.54 Q
4	1	834	Jun Osakada	JPN	45.71
5	3	1215	Arnaud Malherbe	RSA	45.77

400 Metres men