| 0. 0 | 1:11.23 | ||
| 0. 0 | 2:28.53 | ||
| 0. 0 | 3:46.89 | ||
| 0. 0 | 5:06.90 | ||
| 0. 0 | 6:27.70 | ||
| 7:07.96 | (40.26) | 7:48.66 | (40.70) |
| 8:26.12 | (37.46) | 9:10.49 | (44.37) |
| 9:51.34 | (40.85) | 10:32.19 | (40.85) |
| 11:12.95 | (40.76) | 11:53.72 | (40.77) |
| 12:26.10 | (32.38) | 13:16.34 | (50.24) |
| 13:57.75 | (41.41) | 14:38.93 | (41.18) |
| 15:18.83 | (39.90) | 16:01.33 | (42.50) |
| 16:42.97 | (41.64) | 17:24.15 | (41.18) |
| 0. 0 | 0. 0 | ||
| 0. 0 | 20:06.47 |