| 1:15.00 | 2:35.32 | (1:20.32) | |
| 3:55.44 | (1:20.12) | 5:16.78 | (1:21.34) |
| 6:38.84 | (1:22.06) | 8:01.14 | (1:22.30) |
| 9:23.35 | (1:22.21) | 10:45.30 | (1:21.95) |
| 12:07.91 | (1:22.61) | 13:30.82 | (1:22.91) |
| 14:54.05 | (1:23.23) | 16:16.38 | (1:22.33) |
| 17:37.97 | (1:21.59) | 18:58.14 | (1:20.17) |
| 20:11.93 | (1:13.79) |