| 1:13.24 | 2:32.32 | (1:19.08) | |
| 3:52.34 | (1:20.02) | 5:13.39 | (1:21.05) |
| 6:34.56 | (1:21.17) | 7:56.01 | (1:21.45) |
| 9:17.35 | (1:21.34) | 10:38.42 | (1:21.07) |
| 11:59.73 | (1:21.31) | 13:20.75 | (1:21.02) |
| 14:41.58 | (1:20.83) | 16:02.26 | (1:20.68) |
| 17:22.47 | (1:20.21) | 18:43.84 | (1:21.37) |
| 20:00.56 | (1:16.72) |