Pos | Bib | Athlete | Mark | Details | Reaction Time | |
---|---|---|---|---|---|---|
1 | 1413 | USA | 44.92 | Q | 0.151 | |
2 | 1325 | TTO | 45.02 SB | Q | 0.187 | |
3 | 688 | BEL | 45.09 | Q | 0.147 | |
4 | 833 | CZE | 45.10 SB | q | 0.198 | |
5 | 961 | GBR | 45.31 | q | 0.152 | |
6 | 714 | BRA | 45.86 | 0.169 | ||
7 | 857 | ESP | 46.00 | 0.153 | ||
8 | 1129 | KEN | 46.10 | 0.192 | ||
9 | 768 | CHA | 47.50 | 0.224 |