| 1:08.74 | 2:23.64 | (1:14.90) | |
| 3:38.96 | (1:15.32) | 4:54.33 | (1:15.37) |
| 6:10.16 | (1:15.83) | 7:25.18 | (1:15.02) |
| 8:40.48 | (1:15.30) | 9:56.03 | (1:15.55) |
| 11:11.90 | (1:15.87) | 12:28.92 | (1:17.02) |
| 13:45.97 | (1:17.05) | 15:04.06 | (1:18.09) |
| 16:21.59 | (1:17.53) | 17:37.15 | (1:15.56) |
| 18:50.74 | (1:13.59) |