| # | Athlete(s) | Time |
|---|---|---|
| 1 | 0:50.39 | |
| 2 | 0:51.93 | |
| 3 | 0:52.38 | |
| 4 | 0:52.84 | |
| 5 | 0:53.63 | |
| 6 | 0:53.74 | |
| 7 | 0:54.37 | |
| 8 | 1:02.47 |
| # | Athlete(s) | Time |
|---|---|---|
| 1 | 0:58.03 | |
| 2 | 0:58.26 | |
| 3 | 1:00.46 | |
| 4 | 1:00.94 | |
| 5 | 1:01.04 | |
| 6 | 1:01.78 | |
| 7 | 1:01.81 | |
| 8 | 1:03.12 |
| # | Athlete(s) | Time |
|---|---|---|
| 9 | 0:54.62 | |
| 10 | 0:54.68 | |
| 11 | 0:54.77 | |
| 12 | 0:55.96 | |
| 13 | 0:56.20 | |
| 14 | 0:56.21 | |
| 15 | 0:56.28 | |
| 16 | 0:56.57 |
| # | Athlete(s) | Time |
|---|---|---|
| 9 | 1:02.30 | |
| 10 | 1:02.39 | |
| 11 | 1:02.80 | |
| 12 | 1:02.83 | |
| 13 | 1:03.06 | |
| 14 | 1:03.93 | |
| 15 | 1:04.12 | |
| 16 | 1:04.88 |