| 1:23.06 | 2:52.45 | (1:29.39) | |
| 4:21.03 | (1:28.58) | 5:49.18 | (1:28.15) |
| 7:17.64 | (1:28.46) | 8:47.12 | (1:29.48) |
| 10:16.53 | (1:29.41) | 11:46.22 | (1:29.69) |
| 13:15.05 | (1:28.83) | 14:46.22 | (1:31.17) |
| 16:13.58 | (1:27.36) | 17:41.17 | (1:27.59) |
| 19:08.39 | (1:27.22) | 20:34.84 | (1:26.45) |
| 11:46.22 |