| 1:11.25 | 2:26.79 | (1:15.54) | |
| 3:42.74 | (1:15.95) | 4:58.74 | (1:16.00) |
| 6:14.59 | (1:15.85) | 7:30.01 | (1:15.42) |
| 8:45.44 | (1:15.43) | 10:01.83 | (1:16.39) |
| 11:19.20 | (1:17.37) | 12:36.24 | (1:17.04) |
| 13:52.21 | (1:15.97) | 15:08.00 | (1:15.79) |
| 16:23.85 | (1:15.85) | 17:40.33 | (1:16.48) |
| 18:54.56 | (1:14.23) |