| 25.84 | 53.51 | (27.67) | |
| 1:22.50 | (28.99) | 1:51.79 | (29.29) |
| 2:21.34 | (29.55) | 2:50.61 | (29.27) |
| 3:20.53 | (29.92) | 3:50.89 | (30.36) |
| 4:21.12 | (30.23) | 4:51.67 | (30.55) |
| 5:21.40 | (29.73) | 5:51.61 | (30.21) |
| 6:21.62 | (30.01) | 6:51.90 | (30.28) |
| 7:22.06 | (30.16) | 7:52.21 | (30.15) |
| 8:23.01 | (30.80) | 8:54.05 | (31.04) |
| 9:24.15 | (30.10) | 9:53.48 | (29.33) |