| 1:08.02 | 2:20.30 | (1:12.28) | |
| 3:32.81 | (1:12.51) | 4:45.64 | (1:12.83) |
| 5:59.01 | (1:13.37) | 7:13.20 | (1:14.19) |
| 8:27.85 | (1:14.65) | 9:42.27 | (1:14.42) |
| 10:57.20 | (1:14.93) | 12:13.05 | (1:15.85) |
| 13:28.10 | (1:15.05) | 14:44.02 | (1:15.92) |
| 15:59.64 | (1:15.62) | 17:14.83 | (1:15.19) |
| 18:29.82 | (1:14.99) |