| 1:12.49 | 2:30.71 | (1:18.22) | |
| 3:49.57 | (1:18.86) | 5:09.06 | (1:19.49) |
| 6:30.69 | (1:21.63) | 7:52.61 | (1:21.92) |
| 9:15.47 | (1:22.86) | 10:37.39 | (1:21.92) |
| 12:01.61 | (1:24.22) | 13:25.24 | (1:23.63) |
| 14:48.71 | (1:23.47) | 16:12.56 | (1:23.85) |
| 17:34.53 | (1:21.97) | 18:52.96 | (1:18.43) |
| 20:09.84 | (1:16.88) |