| 1:08.68 | 2:23.13 | (1:14.45) | |
| 3:37.70 | (1:14.57) | 4:53.27 | (1:15.57) |
| 6:08.95 | (1:15.68) | 7:24.55 | (1:15.60) |
| 8:40.92 | (1:16.37) | 9:57.37 | (1:16.45) |
| 11:13.77 | (1:16.40) | 12:31.17 | (1:17.40) |
| 13:48.58 | (1:17.41) | 15:06.62 | (1:18.04) |
| 16:24.48 | (1:17.86) | 17:41.43 | (1:16.95) |
| 18:57.73 | (1:16.30) |