| 38.82 | 1:23.05 | (44.23) | |
| 2:07.56 | (44.51) | 2:53.53 | (45.97) |
| 4:25.77 | (1:32.24) | 4:58.00 | (32.23) |
| 5:57.79 | (59.79) | 7:28.52 | (1:30.73) |
| 9:00.19 | (1:31.67) | 10:33.27 | (1:33.08) |
| 12:07.59 | (1:34.32) | 13:41.26 | (1:33.67) |
| 15:14.13 | (1:32.87) | 16:48.97 | (1:34.84) |
| 0. 0 | 18:25.95 | ||
| 20:05.35 | (1:39.40) | 21:45.35 | (1:40.00) |
| 0. 0 | 23:18.59 |