Pos | Rank | Final | Bib | Athlete | Mark | Details | Reaction Time | |
|---|---|---|---|---|---|---|---|---|
1 | 1 | B | 152 | CAN | 44.76 CR | 0.206 | ||
2 | 2 | B | 428 | USA | 45.03 | 0.157 | ||
3 | 3 | B | 404 | TTO | 45.39 SB | 0.167 | ||
4 | 1 | A | 432 | USA | 45.55 | 0.138 | ||
5 | 4 | B | 169 | CZE | 45.70 | 0.159 | ||
6 | 2 | A | 246 | HUN | 45.71 | 0.184 | ||
7 | 3 | A | 135 | BRA | 46.17 | 0.191 | ||
8 | 4 | A | 298 | KEN | 46.62 | 0.194 |