| 1:13.75 | 2:33.10 | (1:19.35) | |
| 3:51.84 | (1:18.74) | 5:11.49 | (1:19.65) |
| 6:31.59 | (1:20.10) | 7:52.42 | (1:20.83) |
| 9:12.04 | (1:19.62) | 10:32.07 | (1:20.03) |
| 11:51.75 | (1:19.68) | 13:11.32 | (1:19.57) |
| 14:31.53 | (1:20.21) | 15:51.01 | (1:19.48) |
| 17:10.69 | (1:19.68) | 18:30.84 | (1:20.15) |
| 19:47.75 | (1:16.91) |