| 27.66 | 57.27 | (29.61) | |
| 1:27.31 | (30.04) | 1:57.44 | (30.13) |
| 2:27.62 | (30.18) | 2:57.70 | (30.08) |
| 3:28.12 | (30.42) | 3:58.45 | (30.33) |
| 4:28.60 | (30.15) | 4:58.89 | (30.29) |
| 5:29.25 | (30.36) | 5:59.69 | (30.44) |
| 6:29.84 | (30.15) | 7:00.59 | (30.75) |
| 7:30.67 | (30.08) | 8:00.69 | (30.02) |
| 8:30.18 | (29.49) | 9:00.82 | (30.64) |
| 9:30.37 | (29.55) | 9:59.60 | (29.23) |