| 38.68 | 1:21.94 | (43.26) | |
| 2:07.04 | (45.10) | 2:53.26 | (46.22) |
| 3:39.79 | (46.53) | 4:25.73 | (45.94) |
| 5:12.77 | (47.04) | 6:46.39 | (1:33.62) |
| 7:33.35 | (46.96) | 8:20.63 | (47.28) |
| 0. 0 | 9:07.61 | ||
| 9:55.44 | (47.83) | 10:43.74 | (48.30) |
| 11:30.50 | (46.76) | 12:18.99 | (48.49) |
| 13:07.11 | (48.12) | 13:54.19 | (47.08) |
| 14:41.62 | (47.43) | 15:26.67 | (45.05) |