| 1:10.97 | 2:26.82 | (1:15.85) | |
| 3:43.32 | (1:16.50) | 4:59.78 | (1:16.46) |
| 6:16.15 | (1:16.37) | 7:34.01 | (1:17.86) |
| 8:51.99 | (1:17.98) | 10:09.53 | (1:17.54) |
| 11:27.75 | (1:18.22) | 12:45.91 | (1:18.16) |
| 14:03.07 | (1:17.16) | 15:20.37 | (1:17.30) |
| 16:38.36 | (1:17.99) | 17:54.75 | (1:16.39) |
| 19:09.26 | (1:14.51) |