| 31.48 | 1:19.28 | (47.80) | |
| 1:48.61 | (29.33) | 2:45.64 | (57.03) |
| 3:16.03 | (30.39) | 4:45.83 | (1:29.80) |
| 0. 0 | 5:42.51 | ||
| 6:10.87 | (28.36) | 7:09.36 | (58.49) |
| 7:36.97 | (27.61) | 8:37.78 | (1:00.81) |
| 0. 0 | 10:06.13 | ||
| 0. 0 | 11:33.98 | ||
| 0. 0 | 13:04.83 | ||
| 0. 0 | 0. 0 | ||
| 0. 0 | 0. 0 | ||
| 0. 0 | 0. 0 | ||
| 0. 0 | 19:05.57 | ||
| 19:49.47 | (43.90) | 20:33.09 | (43.62) |
| 20:55.52 | (22.43) | 21:56.51 | (1:00.99) |