| 1:08.97 | 2:25.11 | (1:16.14) | |
| 3:40.56 | (1:15.45) | 4:55.42 | (1:14.86) |
| 6:11.12 | (1:15.70) | 7:27.02 | (1:15.90) |
| 8:40.25 | (1:13.23) | 9:54.52 | (1:14.27) |
| 11:08.22 | (1:13.70) | 12:22.53 | (1:14.31) |
| 13:36.47 | (1:13.94) | 14:53.02 | (1:16.55) |
| 16:11.01 | (1:17.99) | 17:23.37 | (1:12.36) |
| 18:36.16 | (1:12.79) |