| 1:21.77 | 2:55.14 | (1:33.37) | |
| 4:30.23 | (1:35.09) | 6:06.56 | (1:36.33) |
| 7:43.77 | (1:37.21) | 9:21.52 | (1:37.75) |
| 10:59.51 | (1:37.99) | 12:37.70 | (1:38.19) |
| 14:16.44 | (1:38.74) | 15:56.24 | (1:39.80) |
| 17:36.34 | (1:40.10) | 19:15.96 | (1:39.62) |
| 20:56.35 | (1:40.39) | 22:37.21 | (1:40.86) |
| 24:13.05 | (1:35.84) |