| 1:09.85 | 2:25.33 | (1:15.48) | |
| 3:40.95 | (1:15.62) | 4:56.43 | (1:15.48) |
| 6:12.24 | (1:15.81) | 7:28.32 | (1:16.08) |
| 8:44.00 | (1:15.68) | 9:59.55 | (1:15.55) |
| 11:14.74 | (1:15.19) | 12:30.70 | (1:15.96) |
| 13:45.79 | (1:15.09) | 15:01.29 | (1:15.50) |
| 16:15.97 | (1:14.68) | 17:30.52 | (1:14.55) |
| 18:42.13 | (1:11.61) |