| 1:13.71 | 2:31.65 | (1:17.94) | |
| 3:50.78 | (1:19.13) | 5:10.18 | (1:19.40) |
| 6:31.23 | (1:21.05) | 7:52.59 | (1:21.36) |
| 9:13.56 | (1:20.97) | 10:35.84 | (1:22.28) |
| 11:57.64 | (1:21.80) | 13:18.51 | (1:20.87) |
| 14:40.18 | (1:21.67) | 16:01.43 | (1:21.25) |
| 17:21.99 | (1:20.56) | 18:41.46 | (1:19.47) |
| 19:59.83 | (1:18.37) |