| 1:16.53 | 2:37.89 | (1:21.36) | |
| 4:00.72 | (1:22.83) | 5:23.09 | (1:22.37) |
| 6:45.32 | (1:22.23) | 8:06.83 | (1:21.51) |
| 9:29.02 | (1:22.19) | 10:51.35 | (1:22.33) |
| 12:13.36 | (1:22.01) | 13:36.29 | (1:22.93) |
| 14:58.59 | (1:22.30) | 16:21.52 | (1:22.93) |
| 17:44.05 | (1:22.53) | 19:04.36 | (1:20.31) |
| 20:22.93 | (1:18.57) |