| 1:08.58 | 2:21.75 | (1:13.17) | |
| 3:36.12 | (1:14.37) | 4:50.54 | (1:14.42) |
| 6:05.31 | (1:14.77) | 7:20.49 | (1:15.18) |
| 8:35.46 | (1:14.97) | 9:51.32 | (1:15.86) |
| 11:06.57 | (1:15.25) | 12:21.62 | (1:15.05) |
| 13:36.93 | (1:15.31) | 14:51.96 | (1:15.03) |
| 16:07.18 | (1:15.22) | 17:22.38 | (1:15.20) |
| 18:37.07 | (1:14.69) |