| 1:10.56 | 2:24.04 | (1:13.48) | |
| 3:37.35 | (1:13.31) | 4:50.59 | (1:13.24) |
| 6:03.55 | (1:12.96) | 7:16.15 | (1:12.60) |
| 8:28.82 | (1:12.67) | 9:41.42 | (1:12.60) |
| 10:54.10 | (1:12.68) | 12:07.00 | (1:12.90) |
| 13:19.14 | (1:12.14) | 14:31.58 | (1:12.44) |
| 15:44.25 | (1:12.67) | 16:57.67 | (1:13.42) |
| 18:08.68 | (1:11.01) |