| 1:08.57 | 2:21.24 | (1:12.67) | |
| 3:35.01 | (1:13.77) | 4:49.87 | (1:14.86) |
| 6:04.62 | (1:14.75) | 7:19.51 | (1:14.89) |
| 8:34.82 | (1:15.31) | 9:50.35 | (1:15.53) |
| 11:06.40 | (1:16.05) | 12:22.41 | (1:16.01) |
| 13:38.45 | (1:16.04) | 14:54.69 | (1:16.24) |
| 16:10.66 | (1:15.97) | 17:27.62 | (1:16.96) |
| 18:42.94 | (1:15.32) |