| 1:14.84 | 2:33.49 | (1:18.65) | |
| 3:52.16 | (1:18.67) | 4:40.72 | (48.56) |
| 5:58.22 | (1:17.50) | 7:16.63 | (1:18.41) |
| 7:52.83 | (36.20) | 9:13.51 | (1:20.68) |
| 11:55.45 | (2:41.94) | 13:17.07 | (1:21.62) |
| 14:39.10 | (1:22.03) | 16:01.23 | (1:22.13) |
| 17:23.61 | (1:22.38) | 18:45.80 | (1:22.19) |
| 20:07.22 | (1:21.42) |