| 1:11.66 | 2:27.21 | (1:15.55) | |
| 3:43.68 | (1:16.47) | 5:00.03 | (1:16.35) |
| 6:16.13 | (1:16.10) | 7:32.28 | (1:16.15) |
| 8:48.36 | (1:16.08) | 10:04.04 | (1:15.68) |
| 11:20.35 | (1:16.31) | 12:36.23 | (1:15.88) |
| 13:52.09 | (1:15.86) | 15:07.41 | (1:15.32) |
| 16:22.92 | (1:15.51) | 17:37.94 | (1:15.02) |
| 18:48.93 | (1:10.99) |