| 1:12.87 | 2:28.30 | (1:15.43) | |
| 3:43.41 | (1:15.11) | 4:59.37 | (1:15.96) |
| 6:15.59 | (1:16.22) | 7:29.13 | (1:13.54) |
| 8:43.92 | (1:14.79) | 9:58.64 | (1:14.72) |
| 11:13.94 | (1:15.30) | 12:30.36 | (1:16.42) |
| 13:45.51 | (1:15.15) | 15:00.74 | (1:15.23) |
| 16:17.31 | (1:16.57) | 17:33.28 | (1:15.97) |
| 18:45.65 | (1:12.37) |