| 1:10.68 | 2:24.50 | (1:13.82) | |
| 3:38.47 | (1:13.97) | 4:52.73 | (1:14.26) |
| 6:07.39 | (1:14.66) | 7:21.68 | (1:14.29) |
| 8:35.57 | (1:13.89) | 9:50.40 | (1:14.83) |
| 11:05.72 | (1:15.32) | 12:20.89 | (1:15.17) |
| 13:36.18 | (1:15.29) | 14:51.61 | (1:15.43) |
| 16:06.98 | (1:15.37) | 17:21.81 | (1:14.83) |
| 18:33.70 | (1:11.89) |