| 1:16.20 | 2:37.57 | (1:21.37) | |
| 3:59.39 | (1:21.82) | 5:20.93 | (1:21.54) |
| 6:42.46 | (1:21.53) | 8:02.69 | (1:20.23) |
| 9:23.58 | (1:20.89) | 10:44.37 | (1:20.79) |
| 12:05.89 | (1:21.52) | 13:25.97 | (1:20.08) |
| 14:45.56 | (1:19.59) | 16:05.81 | (1:20.25) |
| 17:27.70 | (1:21.89) | 18:48.70 | (1:21.00) |
| 20:09.07 | (1:20.37) |