| 2:08.01 | 4:21.02 | (2:13.01) | |
| 6:35.95 | (2:14.93) | 8:52.16 | (2:16.21) |
| 11:13.02 | (2:20.86) | 13:32.65 | (2:19.63) |
| 15:54.56 | (2:21.91) | 18:11.18 | (2:16.62) |
| 20:28.88 | (2:17.70) | 22:49.23 | (2:20.35) |
| 25:06.51 | (2:17.28) | 27:26.58 | (2:20.07) |
| 29:46.15 | (2:19.57) | 32:04.52 | (2:18.37) |
| 34:21.77 | (2:17.25) |