Pos | Rank | Heat | Bib | Athlete | Mark | Details | Reaction Time | |
|---|---|---|---|---|---|---|---|---|
1 | 1 | 2 | 421 | SWE | 45.92 | Q | 0.190 | |
2 | 1 | 1 | 437 | TTO | 46.15 | Q | 0.148 | |
3 | 2 | 2 | 444 | USA | 46.26 | Q | 0.136 | |
4 | 2 | 1 | 175 | DEN | 46.30 | Q | 0.155 | |
5 | 3 | 1 | 469 | USA | 46.36 | Q | 0.160 | |
6 | 4 | 1 | 133 | BEL | 46.54 | 0.197 | ||
7 | 3 | 2 | 171 | CZE | 46.55 | Q | 0.181 | |
8 | 4 | 2 | 187 | ESP | 46.76 | 0.171 | ||
9 | 5 | 1 | 299 | KAZ | 46.89 | 0.178 | ||
10 | 5 | 2 | 402 | SRB | 46.97 | 0.159 | ||
11 | 6 | 1 | 363 | POL | 47.21 | 0.143 | ||
2 | 293 | JAM | DNF | 0.212 |