Pos | Rank | Heat | Bib | Athlete | Mark | Details | Reaction Time | |
|---|---|---|---|---|---|---|---|---|
1 | 1 | 3 | 595 | GBR | 50.79 | Q | 0.174 | |
2 | 1 | 1 | 655 | NOR | 51.42 | Q | 0.141 | |
3 | 2 | 1 | 542 | CHI | 51.67 NR | Q | 0.189 | |
4 | 1 | 2 | 732 | USA | 51.67 | Q | 0.191 | |
5 | 2 | 3 | 728 | USA | 52.13 | Q | 0.225 | |
6 | 2 | 2 | 665 | POL | 52.22 | Q | 0.218 | |
7 | 3 | 2 | 571 | EGY | 52.62 | 0.177 | ||
8 | 4 | 2 | 627 | JAM | 52.86 | 0.179 | ||
9 | 3 | 3 | 552 | CHN | 53.14 PB | 0.195 | ||
10 | 4 | 3 | 697 | SVK | 53.39 | 0.213 | ||
11 | 3 | 1 | 531 | BUR | 55.54 NR | 0.193 | ||
12 | 5 | 2 | 706 | SWZ | 56.34 PB | 0.229 | ||
13 | 5 | 3 | 527 | BRA | 56.67 PB | 0.176 | ||
1 | 632 | JAM | DNS |