| 1:59.97 | 4:26.13 | (2:26.16) | |
| 6:56.55 | (2:30.42) | 9:28.49 | (2:31.94) |
| 12:01.28 | (2:32.79) | 14:36.98 | (2:35.70) |
| 17:09.52 | (2:32.54) | 19:43.27 | (2:33.75) |
| 22:16.42 | (2:33.15) | 24:49.26 | (2:32.84) |
| 27:24.46 | (2:35.20) | 30:01.99 | (2:37.53) |
| 32:38.98 | (2:36.99) | 35:11.42 | (2:32.44) |
| 37:43.22 | (2:31.80) |