| 1:21.35 | 2:50.87 | (1:29.52) | |
| 4:20.55 | (1:29.68) | 5:50.10 | (1:29.55) |
| 7:19.97 | (1:29.87) | 8:50.50 | (1:30.53) |
| 10:21.14 | (1:30.64) | 11:51.50 | (1:30.36) |
| 13:21.91 | (1:30.41) | 14:52.39 | (1:30.48) |
| 16:23.29 | (1:30.90) | 17:54.13 | (1:30.84) |
| 19:24.56 | (1:30.43) | 20:55.40 | (1:30.84) |
| 22:21.56 | (1:26.16) |