| 1:11.48 | 2:25.89 | (1:14.41) | |
| 3:41.23 | (1:15.34) | 4:55.89 | (1:14.66) |
| 6:10.83 | (1:14.94) | 7:25.18 | (1:14.35) |
| 8:39.66 | (1:14.48) | 9:54.14 | (1:14.48) |
| 11:08.66 | (1:14.52) | 12:23.09 | (1:14.43) |
| 13:37.32 | (1:14.23) | 14:51.35 | (1:14.03) |
| 16:04.99 | (1:13.64) | 17:18.64 | (1:13.65) |
| 18:31.17 | (1:12.53) |