| 1:09.35 | 2:23.87 | (1:14.52) | |
| 3:39.76 | (1:15.89) | 4:54.82 | (1:15.06) |
| 6:11.29 | (1:16.47) | 7:27.61 | (1:16.32) |
| 8:44.98 | (1:17.37) | 10:01.60 | (1:16.62) |
| 11:17.89 | (1:16.29) | 12:34.43 | (1:16.54) |
| 13:51.07 | (1:16.64) | 15:08.24 | (1:17.17) |
| 16:24.89 | (1:16.65) | 17:40.73 | (1:15.84) |
| 18:54.94 | (1:14.21) |