| 1:10.77 | 2:25.90 | (1:15.13) | |
| 3:42.29 | (1:16.39) | 4:58.82 | (1:16.53) |
| 6:14.25 | (1:15.43) | 7:30.05 | (1:15.80) |
| 8:44.56 | (1:14.51) | 9:59.21 | (1:14.65) |
| 11:13.44 | (1:14.23) | 12:28.77 | (1:15.33) |
| 13:43.83 | (1:15.06) | 14:59.49 | (1:15.66) |
| 16:14.80 | (1:15.31) | 17:30.12 | (1:15.32) |
| 18:43.39 | (1:13.27) |