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

Heat 1 29 AUG 2011 20:00 Please click on a row below to view more information

Order / Lane Bib ATHLETE COUNTRY PB SB 2011
1 278 Williams Collazo CUB CUB 44.93 44.95
2 303 Erison Hurtault DMA DMA 45.40 45.70
3 171 Kévin Borlée BEL BEL 44.74 44.74
4 963 Rabah Yousif SUD SUD 45.13 45.13
5 1013 Renny Quow TTO TTO 44.53 44.84
6 1099 LaShawn Merritt USA USA 43.75 44.35
7 158 Ramon Miller BAH BAH 44.99 45.31
8 618 Yuzo Kanemaru JPN JPN 45.16 45.23

Heat 2 29 AUG 2011 20:08 Please click on a row below to view more information

Order / Lane Bib ATHLETE COUNTRY PB SB 2011
1 596 Riker Hylton JAM JAM 45.30 45.30
2 271 Nery Brenes CRC CRC 44.84 45.29
3 154 Chris Brown BAH BAH 44.40 44.79
4 525 Kirani James GRN GRN 44.61 44.61
5 456 Martyn Rooney GBR GBR 44.60 45.30
6 1131 Jamaal Torrance USA USA 44.80 45.11
7 565 Tabarie Henry ISV ISV 44.77 44.83
8 840 Marcin Marciniszyn POL POL 45.27 45.27

Heat 3 29 AUG 2011 20:16 Please click on a row below to view more information

Order / Lane Bib ATHLETE COUNTRY PB SB 2011
1 160 Demetrius Pinder BAH BAH 44.78 44.78
2 934 Pavel Trenikhin RUS RUS 45.55 45.55
3 170 Jonathan Borlée BEL BEL 44.71 44.97
4 524 Rondell Bartholomew GRN GRN 44.65 44.65
5 594 Jermaine Gonzales JAM JAM 44.40 44.69
6 1106 Greg Nixon USA USA 44.61 44.98
7 896 Oscar Pistorius RSA RSA 45.07 45.07
8 874 Femi Ogunode QAT QAT 45.12 45.42