| 1:10.71 | 2:29.65 | (1:18.94) | |
| 3:48.75 | (1:19.10) | 5:07.47 | (1:18.72) |
| 6:26.78 | (1:19.31) | 7:45.41 | (1:18.63) |
| 9:05.26 | (1:19.85) | 10:24.50 | (1:19.24) |
| 11:44.53 | (1:20.03) | 13:03.89 | (1:19.36) |
| 14:24.06 | (1:20.17) | 15:44.11 | (1:20.05) |
| 17:03.40 | (1:19.29) | 18:23.01 | (1:19.61) |
| 19:38.99 | (1:15.98) |