| 1:09.97 | 2:25.58 | (1:15.61) | |
| 3:41.18 | (1:15.60) | 4:56.60 | (1:15.42) |
| 6:11.83 | (1:15.23) | 7:25.64 | (1:13.81) |
| 8:39.89 | (1:14.25) | 9:54.68 | (1:14.79) |
| 11:10.22 | (1:15.54) | 12:25.39 | (1:15.17) |
| 13:40.29 | (1:14.90) | 14:55.37 | (1:15.08) |
| 16:10.86 | (1:15.49) | 17:25.57 | (1:14.71) |
| 18:38.57 | (1:13.00) |