| 1:08.93 | 2:23.27 | (1:14.34) | |
| 3:36.90 | (1:13.63) | 4:52.38 | (1:15.48) |
| 6:07.31 | (1:14.93) | 7:22.92 | (1:15.61) |
| 8:38.41 | (1:15.49) | 9:54.78 | (1:16.37) |
| 11:10.36 | (1:15.58) | 12:25.91 | (1:15.55) |
| 13:42.09 | (1:16.18) | 14:58.60 | (1:16.51) |
| 16:14.33 | (1:15.73) | 17:30.13 | (1:15.80) |
| 18:44.43 | (1:14.30) |