| 1:09.32 | 2:20.62 | (1:11.30) | |
| 3:31.79 | (1:11.17) | 4:43.19 | (1:11.40) |
| 5:55.36 | (1:12.17) | 7:07.71 | (1:12.35) |
| 8:20.16 | (1:12.45) | 9:32.24 | (1:12.08) |
| 10:44.78 | (1:12.54) | 11:57.17 | (1:12.39) |
| 13:10.38 | (1:13.21) | 14:23.54 | (1:13.16) |
| 15:37.38 | (1:13.84) | 16:50.43 | (1:13.05) |
| 18:01.37 | (1:10.94) |