| 1:11.69 | 2:24.64 | (1:12.95) | |
| 3:38.31 | (1:13.67) | 4:52.69 | (1:14.38) |
| 6:07.49 | (1:14.80) | 7:15.26 | (1:07.77) |
| 8:34.36 | (1:19.10) | 9:52.08 | (1:17.72) |
| 11:07.00 | (1:14.92) | 12:21.97 | (1:14.97) |
| 13:36.33 | (1:14.36) | 14:49.94 | (1:13.61) |
| 16:03.12 | (1:13.18) | 17:16.12 | (1:13.00) |
| 18:26.32 | (1:10.20) |