| 1:11.17 | 2:25.61 | (1:14.44) | |
| 3:40.98 | (1:15.37) | 4:56.25 | (1:15.27) |
| 6:12.03 | (1:15.78) | 7:27.39 | (1:15.36) |
| 8:42.89 | (1:15.50) | 9:58.44 | (1:15.55) |
| 11:14.41 | (1:15.97) | 12:29.94 | (1:15.53) |
| 13:45.68 | (1:15.74) | 15:01.36 | (1:15.68) |
| 16:17.50 | (1:16.14) | 17:34.72 | (1:17.22) |
| 18:50.30 | (1:15.58) |