| 1:12.85 | 2:29.23 | (1:16.38) | |
| 3:45.89 | (1:16.66) | 5:02.37 | (1:16.48) |
| 6:18.34 | (1:15.97) | 7:32.16 | (1:13.82) |
| 8:46.51 | (1:14.35) | 10:00.34 | (1:13.83) |
| 11:14.03 | (1:13.69) | 12:27.56 | (1:13.53) |
| 13:40.83 | (1:13.27) | 14:54.02 | (1:13.19) |
| 16:07.07 | (1:13.05) | 17:19.42 | (1:12.35) |
| 18:27.52 | (1:08.10) |