| 24.42 | 51.78 | (27.36) | |
| 1:20.07 | (28.29) | 1:48.85 | (28.78) |
| 2:17.52 | (28.67) | 2:46.02 | (28.50) |
| 3:14.78 | (28.76) | 3:43.33 | (28.55) |
| 4:11.82 | (28.49) | 4:40.55 | (28.73) |
| 5:08.99 | (28.44) | 5:37.56 | (28.57) |
| 6:05.46 | (27.90) | 6:33.55 | (28.09) |
| 7:01.67 | (28.12) | 7:29.78 | (28.11) |
| 7:58.09 | (28.31) | 8:26.31 | (28.22) |
| 8:53.84 | (27.53) | 9:20.74 | (26.90) |