| 1:10.51 | 2:25.37 | (1:14.86) | |
| 3:40.13 | (1:14.76) | 4:54.92 | (1:14.79) |
| 6:10.14 | (1:15.22) | 7:25.43 | (1:15.29) |
| 8:41.09 | (1:15.66) | 9:56.70 | (1:15.61) |
| 11:12.64 | (1:15.94) | 12:28.81 | (1:16.17) |
| 13:45.75 | (1:16.94) | 15:01.93 | (1:16.18) |
| 16:18.88 | (1:16.95) | 17:34.27 | (1:15.39) |
| 18:48.05 | (1:13.78) |