| 1:16.42 | 2:36.02 | (1:19.60) | |
| 3:54.94 | (1:18.92) | 5:13.48 | (1:18.54) |
| 6:32.56 | (1:19.08) | 7:51.49 | (1:18.93) |
| 9:10.32 | (1:18.83) | 10:28.97 | (1:18.65) |
| 11:47.54 | (1:18.57) | 13:07.37 | (1:19.83) |
| 14:26.61 | (1:19.24) | 15:46.60 | (1:19.99) |
| 17:06.52 | (1:19.92) | 18:26.75 | (1:20.23) |
| 19:46.91 | (1:20.16) |