| 1:08.49 | 2:20.70 | (1:12.21) | |
| 3:33.05 | (1:12.35) | 4:45.59 | (1:12.54) |
| 5:58.91 | (1:13.32) | 7:12.48 | (1:13.57) |
| 8:26.16 | (1:13.68) | 9:39.29 | (1:13.13) |
| 10:53.04 | (1:13.75) | 12:07.22 | (1:14.18) |
| 13:20.79 | (1:13.57) | 14:33.85 | (1:13.06) |
| 15:47.02 | (1:13.17) | 16:59.53 | (1:12.51) |
| 18:09.70 | (1:10.17) |