| 1:10.65 | 2:26.02 | (1:15.37) | |
| 3:41.88 | (1:15.86) | 4:58.10 | (1:16.22) |
| 6:14.19 | (1:16.09) | 7:30.05 | (1:15.86) |
| 8:45.61 | (1:15.56) | 10:02.03 | (1:16.42) |
| 11:17.86 | (1:15.83) | 12:33.60 | (1:15.74) |
| 13:49.81 | (1:16.21) | 15:05.55 | (1:15.74) |
| 16:21.39 | (1:15.84) | 17:36.96 | (1:15.57) |
| 18:50.81 | (1:13.85) |