Pos | Bib | Athlete | Mark | Reaction Time | |
|---|---|---|---|---|---|
1 | 1714 | CZE | 48.59 AU20R | 0.158 | |
2 | 2045 | JPN | 49.23 | 0.156 | |
3 | 2251 | RSA | 49.90 | 0.124 | |
4 | 2424 | USA | 50.06 | 0.143 | |
5 | 1964 | IRL | 51.05 | 0.159 | |
6 | 1718 | CZE | 51.42 | 0.197 | |
7 | 1687 | COL | 51.99 | 0.168 | |
8 | 2035 | JAM | 53.23 | 0.152 | |
9 | 2386 | USA | 54.49 | 0.160 |