| 1:09.47 | 2:22.24 | (1:12.77) | |
| 3:35.60 | (1:13.36) | 4:48.50 | (1:12.90) |
| 6:01.87 | (1:13.37) | 7:15.57 | (1:13.70) |
| 8:29.49 | (1:13.92) | 9:43.08 | (1:13.59) |
| 10:56.33 | (1:13.25) | 12:10.01 | (1:13.68) |
| 13:23.79 | (1:13.78) | 14:37.49 | (1:13.70) |
| 15:50.88 | (1:13.39) | 17:04.34 | (1:13.46) |
| 18:16.30 | (1:11.96) |