| 1:10.80 | 2:26.21 | (1:15.41) | |
| 3:42.04 | (1:15.83) | 4:57.57 | (1:15.53) |
| 6:13.58 | (1:16.01) | 7:29.29 | (1:15.71) |
| 8:44.92 | (1:15.63) | 10:00.42 | (1:15.50) |
| 11:16.83 | (1:16.41) | 12:33.70 | (1:16.87) |
| 13:50.57 | (1:16.87) | 15:07.09 | (1:16.52) |
| 16:23.79 | (1:16.70) | 17:40.58 | (1:16.79) |
| 18:53.11 | (1:12.53) |