| 1:10.93 | 2:25.77 | (1:14.84) | |
| 3:41.06 | (1:15.29) | 4:56.48 | (1:15.42) |
| 6:11.83 | (1:15.35) | 7:27.00 | (1:15.17) |
| 8:41.77 | (1:14.77) | 9:57.20 | (1:15.43) |
| 11:12.47 | (1:15.27) | 12:27.71 | (1:15.24) |
| 13:43.27 | (1:15.56) | 14:59.74 | (1:16.47) |
| 16:14.85 | (1:15.11) | 17:30.05 | (1:15.20) |
| 18:43.13 | (1:13.08) |