| 1:10.57 | 2:23.31 | (1:12.74) | |
| 3:36.49 | (1:13.18) | 4:49.98 | (1:13.49) |
| 6:04.12 | (1:14.14) | 7:18.49 | (1:14.37) |
| 8:33.48 | (1:14.99) | 9:48.84 | (1:15.36) |
| 11:03.97 | (1:15.13) | 12:19.39 | (1:15.42) |
| 13:35.13 | (1:15.74) | 14:50.43 | (1:15.30) |
| 16:05.74 | (1:15.31) | 17:21.40 | (1:15.66) |
| 18:34.92 | (1:13.52) |