| 1:08.77 | 2:20.46 | (1:11.69) | |
| 3:32.29 | (1:11.83) | 4:44.80 | (1:12.51) |
| 5:57.32 | (1:12.52) | 7:08.60 | (1:11.28) |
| 8:20.43 | (1:11.83) | 9:32.39 | (1:11.96) |
| 10:44.92 | (1:12.53) | 11:57.70 | (1:12.78) |
| 13:09.74 | (1:12.04) | 14:22.06 | (1:12.32) |
| 15:35.28 | (1:13.22) | 16:48.51 | (1:13.23) |
| 18:00.67 | (1:12.16) |