| 1:10.83 | 2:25.46 | (1:14.63) | |
| 3:40.33 | (1:14.87) | 4:55.38 | (1:15.05) |
| 6:10.59 | (1:15.21) | 7:25.65 | (1:15.06) |
| 8:40.18 | (1:14.53) | 9:54.86 | (1:14.68) |
| 11:09.43 | (1:14.57) | 12:24.33 | (1:14.90) |
| 13:39.35 | (1:15.02) | 14:54.84 | (1:15.49) |
| 16:10.44 | (1:15.60) | 17:24.41 | (1:13.97) |
| 18:38.50 | (1:14.09) |