Order | Bib | Athlete | PB | SB | WRK | |
|---|---|---|---|---|---|---|
1 | 1964 | IRL | 50.51 | 50.51 | - | |
2 | 2386 | USA | 49.20 | 49.20 | - | |
3 | 1718 | CZE | 49.74 | 49.74 | - | |
4 | 2251 | RSA | 48.64 | 48.64 | - | |
5 | 1714 | CZE | 48.78 | 48.89 | - | |
6 | 2424 | USA | 49.28 | 49.28 | - | |
7 | 2045 | JPN | 48.09 | 48.09 | - | |
8 | 2035 | JAM | 49.98 | 49.98 | - | |
9 | 1687 | COL | 50.54 | 50.54 | - |