| 1:15.94 | 2:36.78 | (1:20.84) | |
| 3:57.45 | (1:20.67) | 5:18.40 | (1:20.95) |
| 6:39.32 | (1:20.92) | 8:01.79 | (1:22.47) |
| 9:22.42 | (1:20.63) | 10:43.10 | (1:20.68) |
| 12:03.59 | (1:20.49) | 13:24.86 | (1:21.27) |
| 14:45.08 | (1:20.22) | 16:06.61 | (1:21.53) |
| 17:28.02 | (1:21.41) | 18:48.82 | (1:20.80) |
| 20:05.83 | (1:17.01) |