Pos | Rank | Heat | Bib | Country | Athlete | Mark | Details |
---|---|---|---|---|---|---|---|
1 | 1 | 2 | 625 | BRN | 51.47 AIR | Q | |
2 | 2 | 2 | 827 | USA | 51.54 | Q | |
3 | 3 | 2 | 712 | JAM | 51.91 SB | Q | |
4 | 1 | 1 | 839 | USA | 52.39 | Q | |
5 | 4 | 2 | 849 | ZAM | 52.68 NIR | ||
6 | 5 | 2 | 762 | POL | 52.73 SB | ||
7 | 2 | 1 | 767 | POL | 53.00 | Q | |
8 | 3 | 1 | 791 | SVK | 53.13 SB | Q | |
9 | 4 | 1 | 776 | ROU | 53.34 | ||
10 | 5 | 1 | 743 | NED | 53.35 | ||
11 | 6 | 2 | 773 | PUR | 53.67 | ||
12 | 6 | 1 | 601 | ANT | 54.67 |