| 1:29.71 | 3:11.45 | (1:41.74) | |
| 4:54.80 | (1:43.35) | 6:40.94 | (1:46.14) |
| 8:26.90 | (1:45.96) | 10:15.07 | (1:48.17) |
| 12:03.37 | (1:48.30) | 13:52.24 | (1:48.87) |
| 15:40.97 | (1:48.73) | 17:29.08 | (1:48.11) |
| 19:18.64 | (1:49.56) | 21:08.69 | (1:50.05) |
| 22:54.18 | (1:45.49) | 24:37.23 | (1:43.05) |
| 26:16.95 | (1:39.72) |