| 1:09.58 | 2:23.26 | (1:13.68) | |
| 3:37.92 | (1:14.66) | 4:52.58 | (1:14.66) |
| 6:08.27 | (1:15.69) | 7:23.36 | (1:15.09) |
| 8:38.94 | (1:15.58) | 9:54.67 | (1:15.73) |
| 11:10.73 | (1:16.06) | 12:26.85 | (1:16.12) |
| 13:42.46 | (1:15.61) | 14:59.92 | (1:17.46) |
| 16:15.93 | (1:16.01) | 17:32.21 | (1:16.28) |
| 18:45.44 | (1:13.23) |