| 1:13.74 | 2:34.65 | (1:20.91) | |
| 3:55.83 | (1:21.18) | 5:18.00 | (1:22.17) |
| 6:39.06 | (1:21.06) | 7:59.31 | (1:20.25) |
| 9:21.28 | (1:21.97) | 10:42.50 | (1:21.22) |
| 12:02.69 | (1:20.19) | 13:23.70 | (1:21.01) |
| 14:42.06 | (1:18.36) | 16:01.48 | (1:19.42) |
| 17:21.23 | (1:19.75) | 17:52.13 | (30.90) |
| 19:54.37 | (2:02.24) |