| 1:09.91 | 2:24.33 | (1:14.42) | |
| 3:39.48 | (1:15.15) | 4:54.10 | (1:14.62) |
| 6:09.22 | (1:15.12) | 7:24.22 | (1:15.00) |
| 8:39.40 | (1:15.18) | 9:54.29 | (1:14.89) |
| 11:09.15 | (1:14.86) | 12:23.51 | (1:14.36) |
| 13:38.37 | (1:14.86) | 14:53.41 | (1:15.04) |
| 16:08.59 | (1:15.18) | 17:24.10 | (1:15.51) |
| 18:36.14 | (1:12.04) |