| 1:18.91 | 2:40.45 | (1:21.54) | |
| 4:01.43 | (1:20.98) | 5:22.57 | (1:21.14) |
| 6:44.79 | (1:22.22) | 8:08.31 | (1:23.52) |
| 9:30.48 | (1:22.17) | 10:54.46 | (1:23.98) |
| 12:19.21 | (1:24.75) | 13:42.05 | (1:22.84) |
| 15:04.57 | (1:22.52) | 16:27.09 | (1:22.52) |
| 17:49.31 | (1:22.22) | 19:13.10 | (1:23.79) |
| 20:32.38 | (1:19.28) |