| 1:10.94 | 2:25.75 | (1:14.81) | |
| 3:41.04 | (1:15.29) | 4:56.87 | (1:15.83) |
| 6:12.10 | (1:15.23) | 7:28.09 | (1:15.99) |
| 8:43.32 | (1:15.23) | 9:59.01 | (1:15.69) |
| 11:14.54 | (1:15.53) | 12:29.81 | (1:15.27) |
| 13:45.37 | (1:15.56) | 15:00.51 | (1:15.14) |
| 16:15.09 | (1:14.58) | 17:28.70 | (1:13.61) |
| 18:39.17 | (1:10.47) |