| 1:08.63 | 2:21.30 | (1:12.67) | |
| 3:35.40 | (1:14.10) | 4:50.46 | (1:15.06) |
| 6:05.41 | (1:14.95) | 7:20.77 | (1:15.36) |
| 8:35.94 | (1:15.17) | 9:51.30 | (1:15.36) |
| 11:06.90 | (1:15.60) | 12:23.66 | (1:16.76) |
| 13:40.13 | (1:16.47) | 14:56.51 | (1:16.38) |
| 16:12.12 | (1:15.61) | 17:27.13 | (1:15.01) |
| 18:40.67 | (1:13.54) |