| 1:10.00 | 2:23.48 | (1:13.48) | |
| 3:38.05 | (1:14.57) | 4:52.69 | (1:14.64) |
| 6:07.65 | (1:14.96) | 7:23.36 | (1:15.71) |
| 8:38.79 | (1:15.43) | 9:54.57 | (1:15.78) |
| 11:10.70 | (1:16.13) | 12:26.67 | (1:15.97) |
| 13:42.06 | (1:15.39) | 14:57.30 | (1:15.24) |
| 16:12.61 | (1:15.31) | 17:28.03 | (1:15.42) |
| 18:40.72 | (1:12.69) |