| 1:15.15 | 2:35.45 | (1:20.30) | |
| 3:56.00 | (1:20.55) | 5:16.90 | (1:20.90) |
| 6:39.13 | (1:22.23) | 8:01.07 | (1:21.94) |
| 9:23.26 | (1:22.19) | 10:46.04 | (1:22.78) |
| 12:08.86 | (1:22.82) | 13:30.96 | (1:22.10) |
| 14:53.21 | (1:22.25) | 16:15.64 | (1:22.43) |
| 17:37.01 | (1:21.37) | 18:57.81 | (1:20.80) |
| 20:16.21 | (1:18.40) |