| 26.75 | 55.62 | (28.87) | |
| 1:25.42 | (29.80) | 1:55.20 | (29.78) |
| 2:24.77 | (29.57) | 2:55.12 | (30.35) |
| 3:24.95 | (29.83) | 3:55.38 | (30.43) |
| 4:25.70 | (30.32) | 4:55.81 | (30.11) |
| 5:26.06 | (30.25) | 5:57.14 | (31.08) |
| 6:27.39 | (30.25) | 6:58.11 | (30.72) |
| 7:28.66 | (30.55) | 7:59.33 | (30.67) |
| 8:29.76 | (30.43) | 9:00.28 | (30.52) |
| 9:30.97 | (30.69) | 10:00.21 | (29.24) |