| 1:08.78 | 2:23.18 | (1:14.40) | |
| 3:38.03 | (1:14.85) | 4:52.06 | (1:14.03) |
| 6:07.99 | (1:15.93) | 7:24.56 | (1:16.57) |
| 8:41.93 | (1:17.37) | 9:59.61 | (1:17.68) |
| 11:17.17 | (1:17.56) | 12:35.04 | (1:17.87) |
| 13:53.06 | (1:18.02) | 15:11.60 | (1:18.54) |
| 16:29.45 | (1:17.85) | 17:46.31 | (1:16.86) |
| 18:59.58 | (1:13.27) |