Pos | Rank | Heat | Bib | Athlete | Mark | Details | Reaction Time | |
|---|---|---|---|---|---|---|---|---|
1 | 1 | 1 | 273 | JAM | 51.26 SB | Q | 0.137 | |
2 | 2 | 1 | 300 | NED | 51.28 | Q | 0.222 | |
3 | 1 | 2 | 110 | BAH | 51.38 SB | Q | 0.139 | |
4 | 3 | 1 | 233 | GUY | 51.57 AIR | Q | 0.164 | |
5 | 2 | 2 | 323 | POL | 51.67 | Q | 0.185 | |
6 | 3 | 2 | 303 | NED | 51.81 | Q | 0.159 | |
7 | 4 | 1 | 319 | POL | 51.87 | 0.180 | ||
8 | 4 | 2 | 208 | GBR | 51.93 SB | 0.156 | ||
9 | 5 | 2 | 291 | LTU | 52.00 | 0.170 | ||
10 | 5 | 1 | 150 | CUB | 52.28 | 0.164 | ||
11 | 6 | 2 | 245 | IRL | 52.40 | 0.160 | ||
12 | 6 | 1 | 215 | GBR | 52.95 | 0.166 |