| 1:23.71 | 2:52.62 | (1:28.91) | |
| 4:22.98 | (1:30.36) | 5:52.25 | (1:29.27) |
| 7:22.22 | (1:29.97) | 8:51.61 | (1:29.39) |
| 10:20.37 | (1:28.76) | 11:48.07 | (1:27.70) |
| 13:16.97 | (1:28.90) | 14:44.63 | (1:27.66) |
| 16:11.44 | (1:26.81) | 17:40.01 | (1:28.57) |
| 19:07.05 | (1:27.04) | 20:31.99 | (1:24.94) |
| 21:55.05 | (1:23.06) |