| 1:11.75 | 2:30.21 | (1:18.46) | |
| 3:49.58 | (1:19.37) | 5:09.71 | (1:20.13) |
| 6:29.43 | (1:19.72) | 7:48.35 | (1:18.92) |
| 9:07.85 | (1:19.50) | 10:27.48 | (1:19.63) |
| 11:46.89 | (1:19.41) | 13:06.17 | (1:19.28) |
| 14:24.92 | (1:18.75) | 15:45.72 | (1:20.80) |
| 17:06.04 | (1:20.32) | 18:26.18 | (1:20.14) |
| 19:42.78 | (1:16.60) |