| 1:09.28 | 2:23.30 | (1:14.02) | |
| 3:37.41 | (1:14.11) | 4:51.82 | (1:14.41) |
| 6:06.67 | (1:14.85) | 7:22.03 | (1:15.36) |
| 8:36.30 | (1:14.27) | 9:51.31 | (1:15.01) |
| 11:06.56 | (1:15.25) | 12:21.83 | (1:15.27) |
| 13:38.13 | (1:16.30) | 14:53.86 | (1:15.73) |
| 16:09.59 | (1:15.73) | 17:26.03 | (1:16.44) |
| 18:40.50 | (1:14.47) |