| 1:16.83 | 2:37.20 | (1:20.37) | |
| 3:58.70 | (1:21.50) | 5:21.42 | (1:22.72) |
| 6:44.00 | (1:22.58) | 8:04.92 | (1:20.92) |
| 9:26.17 | (1:21.25) | 10:47.18 | (1:21.01) |
| 12:08.64 | (1:21.46) | 13:30.18 | (1:21.54) |
| 14:52.61 | (1:22.43) | 16:15.55 | (1:22.94) |
| 17:37.70 | (1:22.15) | 19:01.83 | (1:24.13) |
| 20:25.28 | (1:23.45) |