| 1:15.09 | 2:37.17 | (1:22.08) | |
| 3:59.47 | (1:22.30) | 5:23.62 | (1:24.15) |
| 6:45.13 | (1:21.51) | 8:05.81 | (1:20.68) |
| 9:28.06 | (1:22.25) | 10:48.71 | (1:20.65) |
| 12:08.30 | (1:19.59) | 13:27.43 | (1:19.13) |
| 14:48.29 | (1:20.86) | 16:07.86 | (1:19.57) |
| 17:27.01 | (1:19.15) | 18:45.07 | (1:18.06) |
| 20:01.72 | (1:16.65) |