| 1:11.44 | 2:27.94 | (1:16.50) | |
| 3:45.21 | (1:17.27) | 5:03.31 | (1:18.10) |
| 6:22.32 | (1:19.01) | 7:42.18 | (1:19.86) |
| 9:02.43 | (1:20.25) | 10:22.56 | (1:20.13) |
| 11:43.40 | (1:20.84) | 13:04.70 | (1:21.30) |
| 14:25.54 | (1:20.84) | 15:47.09 | (1:21.55) |
| 17:08.63 | (1:21.54) | 18:29.71 | (1:21.08) |
| 19:48.69 | (1:18.98) |