| # | Time | Athlete(s) |
|---|---|---|
| 1 | 0:54.33 | |
| 2 | 0:54.61 | |
| 3 | 0:56.98 | |
| 4 | 0:57.97 | |
| 5 | 0:59.17 | |
| 6 | 0:59.82 | |
| 7 | 1:03.03 | |
| DQ |
DQ
|
| # | Time | Athlete(s) |
|---|---|---|
| 9 | 0:58.96 | |
| 10 | 0:59.17 | |
| 11 | 0:59.28 | |
| 12 | 0:59.75 | |
| 13 | 1:00.43 | |
| 14 | 1:00.68 | |
| 15 | 1:01.03 | |
| 16 | 1:01.77 |