| 1:07.82 | 2:22.26 | (1:14.44) | |
| 3:36.56 | (1:14.30) | 4:51.59 | (1:15.03) |
| 6:07.12 | (1:15.53) | 7:23.46 | (1:16.34) |
| 8:39.63 | (1:16.17) | 9:56.41 | (1:16.78) |
| 11:13.24 | (1:16.83) | 12:30.59 | (1:17.35) |
| 13:47.65 | (1:17.06) | 15:05.51 | (1:17.86) |
| 16:23.47 | (1:17.96) | 17:40.54 | (1:17.07) |
| 18:53.84 | (1:13.30) |