| 1:15.81 | 2:38.28 | (1:22.47) | |
| 4:00.87 | (1:22.59) | 5:25.22 | (1:24.35) |
| 6:49.47 | (1:24.25) | 8:14.11 | (1:24.64) |
| 9:40.10 | (1:25.99) | 11:04.80 | (1:24.70) |
| 12:29.88 | (1:25.08) | 13:54.53 | (1:24.65) |
| 15:18.94 | (1:24.41) | 16:44.62 | (1:25.68) |
| 18:08.37 | (1:23.75) | 19:32.76 | (1:24.39) |
| 20:52.94 | (1:20.18) |