| 1:09.98 | 2:23.75 | (1:13.77) | |
| 3:37.08 | (1:13.33) | 4:50.02 | (1:12.94) |
| 6:03.40 | (1:13.38) | 7:16.75 | (1:13.35) |
| 8:30.49 | (1:13.74) | 9:44.25 | (1:13.76) |
| 10:57.34 | (1:13.09) | 12:10.81 | (1:13.47) |
| 13:24.72 | (1:13.91) | 14:39.27 | (1:14.55) |
| 15:53.84 | (1:14.57) | 17:08.09 | (1:14.25) |
| 18:21.24 | (1:13.15) |