| 1:10.55 | 2:25.23 | (1:14.68) | |
| 3:40.28 | (1:15.05) | 4:54.22 | (1:13.94) |
| 6:08.49 | (1:14.27) | 7:22.30 | (1:13.81) |
| 8:36.18 | (1:13.88) | 9:50.15 | (1:13.97) |
| 11:03.57 | (1:13.42) | 12:17.03 | (1:13.46) |
| 13:30.61 | (1:13.58) | 14:44.18 | (1:13.57) |
| 15:57.85 | (1:13.67) | 17:11.09 | (1:13.24) |
| 18:24.09 | (1:13.00) |