| 1:09.37 | 2:23.32 | (1:13.95) | |
| 3:37.81 | (1:14.49) | 4:52.36 | (1:14.55) |
| 6:06.85 | (1:14.49) | 7:22.45 | (1:15.60) |
| 8:38.29 | (1:15.84) | 9:53.42 | (1:15.13) |
| 11:09.32 | (1:15.90) | 12:24.75 | (1:15.43) |
| 13:40.59 | (1:15.84) | 14:56.47 | (1:15.88) |
| 16:12.54 | (1:16.07) | 17:27.09 | (1:14.55) |
| 18:40.28 | (1:13.19) |