| 1:11.92 | 2:26.91 | (1:14.99) | |
| 3:42.22 | (1:15.31) | 4:57.79 | (1:15.57) |
| 6:13.42 | (1:15.63) | 7:29.12 | (1:15.70) |
| 8:44.72 | (1:15.60) | 10:00.29 | (1:15.57) |
| 11:16.13 | (1:15.84) | 12:32.10 | (1:15.97) |
| 13:46.74 | (1:14.64) | 15:01.22 | (1:14.48) |
| 16:15.74 | (1:14.52) | 17:29.48 | (1:13.74) |
| 18:41.77 | (1:12.29) |