| 1:11.15 | 2:26.32 | (1:15.17) | |
| 3:41.49 | (1:15.17) | 4:56.52 | (1:15.03) |
| 6:11.94 | (1:15.42) | 7:27.60 | (1:15.66) |
| 8:42.91 | (1:15.31) | 9:58.34 | (1:15.43) |
| 11:13.84 | (1:15.50) | 12:29.31 | (1:15.47) |
| 13:44.79 | (1:15.48) | 14:59.90 | (1:15.11) |
| 16:15.20 | (1:15.30) | 17:30.35 | (1:15.15) |
| 18:44.34 | (1:13.99) |