| 1:15.22 | 2:36.26 | (1:21.04) | |
| 3:57.74 | (1:21.48) | 5:19.49 | (1:21.75) |
| 6:41.74 | (1:22.25) | 8:03.57 | (1:21.83) |
| 9:25.82 | (1:22.25) | 10:47.38 | (1:21.56) |
| 12:09.48 | (1:22.10) | 13:30.97 | (1:21.49) |
| 14:52.24 | (1:21.27) | 16:12.61 | (1:20.37) |
| 17:33.00 | (1:20.39) | 18:53.01 | (1:20.01) |
| 20:11.03 | (1:18.02) |