| 1:13.24 | 2:35.17 | (1:21.93) | |
| 3:56.34 | (1:21.17) | 5:19.70 | (1:23.36) |
| 6:40.82 | (1:21.12) | 8:03.84 | (1:23.02) |
| 9:26.13 | (1:22.29) | 10:49.97 | (1:23.84) |
| 12:13.94 | (1:23.97) | 13:36.43 | (1:22.49) |
| 14:59.66 | (1:23.23) | 16:23.30 | (1:23.64) |
| 17:47.43 | (1:24.13) | 19:08.46 | (1:21.03) |
| 20:24.84 | (1:16.38) |