| 1:10.81 | 2:23.78 | (1:12.97) | |
| 3:36.90 | (1:13.12) | 4:49.53 | (1:12.63) |
| 6:01.81 | (1:12.28) | 7:13.64 | (1:11.83) |
| 8:25.68 | (1:12.04) | 9:37.45 | (1:11.77) |
| 10:49.57 | (1:12.12) | 12:01.94 | (1:12.37) |
| 13:14.49 | (1:12.55) | 14:28.33 | (1:13.84) |
| 15:42.21 | (1:13.88) | 16:56.23 | (1:14.02) |
| 18:07.83 | (1:11.60) |