| 1:11.50 | 2:28.31 | (1:16.81) | |
| 3:46.12 | (1:17.81) | 5:04.69 | (1:18.57) |
| 6:23.99 | (1:19.30) | 7:42.05 | (1:18.06) |
| 9:01.15 | (1:19.10) | 10:20.55 | (1:19.40) |
| 11:40.66 | (1:20.11) | 13:01.65 | (1:20.99) |
| 14:22.88 | (1:21.23) | 15:43.53 | (1:20.65) |
| 17:03.72 | (1:20.19) | 18:24.25 | (1:20.53) |
| 19:42.54 | (1:18.29) |