Pos | Rank | Heat | Bib | Athlete | Mark | Details | Reaction Time | |
|---|---|---|---|---|---|---|---|---|
1 | 1 | 2 | 141 | GBR | 46.65 | Q | 0.213 | |
2 | 1 | 1 | 147 | GBR | 46.79 | Q | 0.241 | |
3 | 2 | 1 | 371 | SWE | 46.82 SB | Q | 0.186 | |
4 | 2 | 2 | 107 | ESP | 46.85 | Q | 0.147 | |
5 | 1 | 3 | 209 | JAM | 46.90 | Q | 0.246 | |
6 | 3 | 2 | 272 | NGR | 46.91 | q | 0.237 | |
6 | 3 | 1 | 325 | RUS | 46.91 | q | 0.161 | |
8 | 1 | 4 | 387 | TUN | 46.93 NR | Q | 0.232 | |
9 | 2 | 4 | 405 | USA | 47.01 | Q | 0.270 | |
9 | 3 | 4 | 335 | RUS | 47.01 | 0.189 | ||
11 | 2 | 3 | 99 | DOM | 47.02 | Q | 0.187 | |
12 | 1 | 5 | 403 | USA | 47.09 | Q | 0.168 | |
13 | 4 | 4 | 295 | POL | 47.19 | 0.168 | ||
14 | 2 | 5 | 210 | JAM | 47.20 | Q | 0.190 | |
15 | 3 | 3 | 294 | POL | 47.24 | 0.228 | ||
16 | 4 | 2 | 46 | BRA | 47.53 | 0.171 | ||
17 | 5 | 4 | 364 | SUI | 47.62 | 0.185 | ||
18 | 3 | 5 | 25 | BAH | 47.66 | 0.154 | ||
19 | 4 | 5 | 163 | GRE | 47.71 | 0.142 | ||
20 | 5 | 2 | 59 | CAN | 47.80 | 0.199 | ||
21 | 4 | 3 | 355 | SRI | 48.02 | 0.257 | ||
22 | 5 | 3 | 274 | NGR | 48.05 | 0.135 | ||
23 | 6 | 3 | 216 | JPN | 48.13 | 0.156 | ||
24 | 4 | 1 | 306 | POR | 48.45 | 0.150 | ||
25 | 5 | 5 | 22 | AZE | 48.52 | 0.291 | ||
26 | 5 | 1 | 356 | SRI | 48.82 | 0.291 | ||
27 | 6 | 1 | 105 | ESA | 49.35 | 0.345 | ||
28 | 6 | 5 | 48 | BRN | 49.61 | 0.165 | ||
4 | 438 | ZAM | DQ | 0.180 |