| 1:11.97 | 2:28.39 | (1:16.42) | |
| 3:44.49 | (1:16.10) | 5:00.43 | (1:15.94) |
| 6:16.61 | (1:16.18) | 7:33.02 | (1:16.41) |
| 8:49.78 | (1:16.76) | 10:07.03 | (1:17.25) |
| 11:24.66 | (1:17.63) | 12:41.62 | (1:16.96) |
| 13:58.19 | (1:16.57) | 15:14.59 | (1:16.40) |
| 16:31.86 | (1:17.27) | 17:49.33 | (1:17.47) |
| 19:06.97 | (1:17.64) |