| 1:40.70 | 3:32.65 | (1:51.95) | |
| 5:24.82 | (1:52.17) | 7:17.60 | (1:52.78) |
| 9:11.11 | (1:53.51) | 11:04.47 | (1:53.36) |
| 12:58.70 | (1:54.23) | 14:52.48 | (1:53.78) |
| 16:46.49 | (1:54.01) | 18:37.41 | (1:50.92) |
| 20:28.48 | (1:51.07) | 22:19.86 | (1:51.38) |
| 24:09.31 | (1:49.45) | 25:57.98 | (1:48.67) |
| 27:34.93 | (1:36.95) |