| 1 | | -- | 15:12.8 | |
| 2 | | -- | + 0.7 | |
| 3 | | -- | + 15.5 | |
| 4 | | -- | + 41.1 | |
| 5 | | -- | + 41.9 | |
| 6 | | -- | + 46.3 | |
| 7 | | -- | + 52.6 | |
| 8 | | -- | + 1:02.0 | |
| 9 | | -- | + 1:23.8 | |
| 10 | | -- | + 1:29.8 | |
| 11 | | -- | + 1:39.3 | |
| 12 | | -- | + 2:10.4 | |
| 13 | | -- | + 2:40.3 | |
| 14 | | -- | + 3:44.3 | |
| 15 | | -- | + 3:46.0 | |
| 16 | | -- | + 3:46.3 | |
| 17 | | -- | + 4:04.9 | |
| 18 | | -- | + 4:38.5 | |
| 19 | | -- | + 5:27.5 | |
| 20 | | -- | + 6:11.3 | |