| 1:10.71 | 2:25.67 | (1:14.96) | |
| 3:41.07 | (1:15.40) | 4:57.10 | (1:16.03) |
| 6:11.99 | (1:14.89) | 7:26.31 | (1:14.32) |
| 8:40.44 | (1:14.13) | 9:54.66 | (1:14.22) |
| 11:08.90 | (1:14.24) | 12:22.35 | (1:13.45) |
| 13:35.38 | (1:13.03) | 14:49.51 | (1:14.13) |
| 16:04.18 | (1:14.67) | 17:18.14 | (1:13.96) |
| 18:31.35 | (1:13.21) |