| 1:08.86 | 2:21.49 | (1:12.63) | |
| 3:34.35 | (1:12.86) | 4:48.45 | (1:14.10) |
| 6:01.87 | (1:13.42) | 7:15.55 | (1:13.68) |
| 8:30.08 | (1:14.53) | 9:44.46 | (1:14.38) |
| 10:59.48 | (1:15.02) | 12:14.25 | (1:14.77) |
| 13:29.27 | (1:15.02) | 14:44.54 | (1:15.27) |
| 16:00.13 | (1:15.59) | 17:15.73 | (1:15.60) |
| 18:30.96 | (1:15.23) |