| 1:10.68 | 2:27.07 | (1:16.39) | |
| 3:44.52 | (1:17.45) | 5:02.37 | (1:17.85) |
| 6:20.70 | (1:18.33) | 7:38.66 | (1:17.96) |
| 8:57.23 | (1:18.57) | 10:15.34 | (1:18.11) |
| 11:34.39 | (1:19.05) | 12:53.49 | (1:19.10) |
| 14:12.32 | (1:18.83) | 15:31.86 | (1:19.54) |
| 16:51.26 | (1:19.40) | 18:11.07 | (1:19.81) |
| 19:30.40 | (1:19.33) |