| 1:10.52 | 2:25.15 | (1:14.63) | |
| 3:40.68 | (1:15.53) | 4:56.02 | (1:15.34) |
| 6:10.60 | (1:14.58) | 7:25.23 | (1:14.63) |
| 8:40.04 | (1:14.81) | 9:54.52 | (1:14.48) |
| 11:09.02 | (1:14.50) | 12:23.29 | (1:14.27) |
| 13:37.68 | (1:14.39) | 14:51.99 | (1:14.31) |
| 16:06.83 | (1:14.84) | 17:21.51 | (1:14.68) |
| 18:35.34 | (1:13.83) |