| 1:08.47 | 2:20.43 | (1:11.96) | |
| 3:30.71 | (1:10.28) | 4:42.08 | (1:11.37) |
| 5:54.58 | (1:12.50) | 7:06.27 | (1:11.69) |
| 8:19.86 | (1:13.59) | 9:33.09 | (1:13.23) |
| 10:47.55 | (1:14.46) | 12:00.65 | (1:13.10) |
| 13:13.74 | (1:13.09) | 14:26.24 | (1:12.50) |
| 15:38.49 | (1:12.25) | 16:51.23 | (1:12.74) |
| 18:01.29 | (1:10.06) |