| 1:13.85 | 2:32.08 | (1:18.23) | |
| 3:50.71 | (1:18.63) | 5:09.38 | (1:18.67) |
| 6:28.53 | (1:19.15) | 7:48.21 | (1:19.68) |
| 9:08.08 | (1:19.87) | 10:28.41 | (1:20.33) |
| 11:48.13 | (1:19.72) | 13:08.03 | (1:19.90) |
| 14:25.70 | (1:17.67) | 15:44.69 | (1:18.99) |
| 17:04.54 | (1:19.85) | 18:24.64 | (1:20.10) |
| 19:42.19 | (1:17.55) |