| 1:09.54 | 2:21.32 | (1:11.78) | |
| 3:34.31 | (1:12.99) | 4:48.05 | (1:13.74) |
| 6:03.13 | (1:15.08) | 7:18.47 | (1:15.34) |
| 8:33.98 | (1:15.51) | 9:50.35 | (1:16.37) |
| 11:07.00 | (1:16.65) | 12:24.39 | (1:17.39) |
| 13:40.91 | (1:16.52) | 14:58.37 | (1:17.46) |
| 16:15.54 | (1:17.17) | 17:32.68 | (1:17.14) |
| 18:48.16 | (1:15.48) |