| 27.27 | 57.11 | (29.84) | |
| 1:27.06 | (29.95) | 1:57.07 | (30.01) |
| 2:27.35 | (30.28) | 2:57.64 | (30.29) |
| 3:27.97 | (30.33) | 3:58.45 | (30.48) |
| 4:28.85 | (30.40) | 4:58.99 | (30.14) |
| 5:29.34 | (30.35) | 5:59.47 | (30.13) |
| 6:30.14 | (30.67) | 7:00.49 | (30.35) |
| 7:30.07 | (29.58) | 7:59.46 | (29.39) |
| 8:29.41 | (29.95) | 8:58.80 | (29.39) |
| 9:28.50 | (29.70) | 9:57.39 | (28.89) |