| 1:11.14 | 2:26.68 | (1:15.54) | |
| 3:42.78 | (1:16.10) | 4:59.24 | (1:16.46) |
| 6:16.47 | (1:17.23) | 7:33.49 | (1:17.02) |
| 8:50.00 | (1:16.51) | 10:07.35 | (1:17.35) |
| 11:25.69 | (1:18.34) | 12:44.43 | (1:18.74) |
| 14:03.65 | (1:19.22) | 15:23.04 | (1:19.39) |
| 16:44.08 | (1:21.04) | 18:06.04 | (1:21.96) |
| 19:25.57 | (1:19.53) |