| # | Athlete(s) | Time |
|---|---|---|
| 1 | 0:47.59 | |
| 2 | 0:49.16 | |
| 3 | 0:49.33 | |
| 4 | 0:49.56 | |
| 5 | 0:49.59 | |
| 6 | 0:50.10 | |
| 7 | 0:51.77 | |
| 8 | 0:53.21 |
| # | Athlete(s) | Time |
|---|---|---|
| 1 | 0:58.11 | |
| 2 | 0:58.51 | |
| 3 | 0:59.24 | |
| 4 | 1:01.62 | |
| 5 | 1:02.15 | |
| 6 | 1:03.05 | |
| 7 | 1:03.10 | |
| 8 | 1:03.22 |
| # | Athlete(s) | Time |
|---|---|---|
| 9 | 0:52.50 | |
| 10 | 0:53.11 | |
| 11 | 0:53.26 | |
| 12 | 0:53.74 | |
| 13 | 0:53.80 | |
| 14 | 0:53.90 | |
| 15 | 0:53.97 | |
| 16 | 0:54.02 |
| # | Athlete(s) | Time |
|---|---|---|
| 9 | 1:04.06 | |
| 10 | 1:04.26 | |
| 11 | 1:04.76 | |
| 12 | 1:05.38 | |
| 13 | 1:06.08 | |
| 14 | 1:06.13 | |
| 15 | 1:06.37 | |
| 16 | 1:06.39 |