| 25.57 | 53.33 | (27.76) | |
| 1:21.46 | (28.13) | 1:49.64 | (28.18) |
| 2:17.92 | (28.28) | 2:46.10 | (28.18) |
| 3:14.54 | (28.44) | 3:43.04 | (28.50) |
| 4:11.53 | (28.49) | 4:40.02 | (28.49) |
| 5:08.57 | (28.55) | 5:37.14 | (28.57) |
| 6:05.61 | (28.47) | 6:34.33 | (28.72) |
| 7:03.29 | (28.96) | 7:32.18 | (28.89) |
| 8:01.08 | (28.90) | 8:30.49 | (29.41) |
| 8:59.08 | (28.59) | 9:26.64 | (27.56) |