| 1:08.78 | 2:24.25 | (1:15.47) | |
| 3:39.59 | (1:15.34) | 4:54.48 | (1:14.89) |
| 6:10.56 | (1:16.08) | 7:26.20 | (1:15.64) |
| 8:42.02 | (1:15.82) | 9:57.74 | (1:15.72) |
| 11:13.73 | (1:15.99) | 12:28.95 | (1:15.22) |
| 13:44.59 | (1:15.64) | 14:59.51 | (1:14.92) |
| 16:15.05 | (1:15.54) | 17:29.94 | (1:14.89) |
| 18:41.84 | (1:11.90) |