| 1:17.25 | 2:39.51 | (1:22.26) | |
| 4:01.41 | (1:21.90) | 5:23.21 | (1:21.80) |
| 6:45.49 | (1:22.28) | 8:08.73 | (1:23.24) |
| 9:30.94 | (1:22.21) | 10:53.09 | (1:22.15) |
| 12:15.25 | (1:22.16) | 13:37.84 | (1:22.59) |
| 14:59.84 | (1:22.00) | 16:26.20 | (1:26.36) |
| 17:51.98 | (1:25.78) | 19:18.39 | (1:26.41) |
| 20:41.36 | (1:22.97) |