| 1:11.33 | 2:27.90 | (1:16.57) | |
| 3:44.27 | (1:16.37) | 4:59.16 | (1:14.89) |
| 6:14.94 | (1:15.78) | 7:33.11 | (1:18.17) |
| 8:52.11 | (1:19.00) | 10:08.95 | (1:16.84) |
| 11:25.53 | (1:16.58) | 12:43.05 | (1:17.52) |
| 14:00.02 | (1:16.97) | 15:18.62 | (1:18.60) |
| 16:36.28 | (1:17.66) | 17:51.49 | (1:15.21) |
| 19:06.10 | (1:14.61) |