| 1:10.75 | 2:26.43 | (1:15.68) | |
| 3:42.48 | (1:16.05) | 4:58.29 | (1:15.81) |
| 6:13.82 | (1:15.53) | 7:29.67 | (1:15.85) |
| 8:45.89 | (1:16.22) | 10:01.79 | (1:15.90) |
| 11:17.43 | (1:15.64) | 12:33.35 | (1:15.92) |
| 13:49.37 | (1:16.02) | 15:05.87 | (1:16.50) |
| 16:21.72 | (1:15.85) | 17:37.85 | (1:16.13) |
| 18:50.69 | (1:12.84) |