| 1:12.90 | 2:33.53 | (1:20.63) | |
| 3:54.46 | (1:20.93) | 5:16.26 | (1:21.80) |
| 6:37.54 | (1:21.28) | 7:59.80 | (1:22.26) |
| 9:21.48 | (1:21.68) | 10:44.26 | (1:22.78) |
| 12:05.54 | (1:21.28) | 13:27.29 | (1:21.75) |
| 14:47.44 | (1:20.15) | 16:08.74 | (1:21.30) |
| 17:29.67 | (1:20.93) | 18:49.77 | (1:20.10) |
| 20:07.65 | (1:17.88) |