| 1:08.99 | 2:20.76 | (1:11.77) | |
| 3:32.83 | (1:12.07) | 4:45.96 | (1:13.13) |
| 6:00.90 | (1:14.94) | 7:16.33 | (1:15.43) |
| 8:32.27 | (1:15.94) | 9:48.60 | (1:16.33) |
| 11:04.61 | (1:16.01) | 12:21.13 | (1:16.52) |
| 13:37.93 | (1:16.80) | 14:54.74 | (1:16.81) |
| 16:12.67 | (1:17.93) | 17:28.04 | (1:15.37) |
| 18:43.82 | (1:15.78) |