| 1:15.37 | 2:36.94 | (1:21.57) | |
| 3:58.39 | (1:21.45) | 5:18.82 | (1:20.43) |
| 6:42.68 | (1:23.86) | 8:05.18 | (1:22.50) |
| 9:26.70 | (1:21.52) | 10:48.04 | (1:21.34) |
| 12:24.90 | (1:36.86) | 13:58.21 | (1:33.31) |
| 15:27.62 | (1:29.41) | 16:55.49 | (1:27.87) |
| 18:22.60 | (1:27.11) | 19:46.97 | (1:24.37) |
| 21:10.36 | (1:23.39) |