| 1:09.78 | 2:23.62 | (1:13.84) | |
| 3:38.58 | (1:14.96) | 4:51.60 | (1:13.02) |
| 6:07.54 | (1:15.94) | 7:22.60 | (1:15.06) |
| 8:37.44 | (1:14.84) | 9:51.78 | (1:14.34) |
| 11:06.65 | (1:14.87) | 12:22.07 | (1:15.42) |
| 13:37.45 | (1:15.38) | 14:52.81 | (1:15.36) |
| 16:08.64 | (1:15.83) | 17:24.42 | (1:15.78) |
| 18:38.68 | (1:14.26) |