| 1:16.29 | 2:36.84 | (1:20.55) | |
| 3:58.70 | (1:21.86) | 5:19.25 | (1:20.55) |
| 6:40.39 | (1:21.14) | 8:02.33 | (1:21.94) |
| 9:24.51 | (1:22.18) | 10:46.94 | (1:22.43) |
| 12:10.24 | (1:23.30) | 13:34.41 | (1:24.17) |
| 14:57.93 | (1:23.52) | 16:21.57 | (1:23.64) |
| 17:45.87 | (1:24.30) | 19:08.95 | (1:23.08) |
| 20:30.75 | (1:21.80) |