| 1:11.77 | 2:27.29 | (1:15.52) | |
| 3:43.57 | (1:16.28) | 4:59.94 | (1:16.37) |
| 6:16.46 | (1:16.52) | 7:33.23 | (1:16.77) |
| 8:50.03 | (1:16.80) | 10:07.12 | (1:17.09) |
| 11:24.28 | (1:17.16) | 12:41.11 | (1:16.83) |
| 13:58.39 | (1:17.28) | 15:15.94 | (1:17.55) |
| 16:33.37 | (1:17.43) | 17:51.11 | (1:17.74) |
| 19:06.49 | (1:15.38) |