| 25.88 | 55.36 | (29.48) | |
| 1:25.26 | (29.90) | 1:55.41 | (30.15) |
| 2:25.27 | (29.86) | 2:55.57 | (30.30) |
| 3:25.82 | (30.25) | 3:56.02 | (30.20) |
| 4:26.92 | (30.90) | 4:57.65 | (30.73) |
| 5:27.45 | (29.80) | 5:57.53 | (30.08) |
| 6:27.29 | (29.76) | 6:57.86 | (30.57) |
| 7:28.51 | (30.65) | 7:58.42 | (29.91) |
| 8:28.97 | (30.55) | 8:59.03 | (30.06) |
| 9:29.10 | (30.07) | 9:57.38 | (28.28) |