The following riders completed the Lake O Loop 200K on 14 April 2012 within the 13:30 time limit:
| ABBATE, Alain | 10:17 |
| ABBATE, Viktoriya | 10:17 |
| AKBARIAN, Hamid | 08:29 |
| BONE, Suzy | 08:29 |
| BRELSFORD, David A | 10:02 |
| CAMPOS, Daniel | 07:33 |
| CHAPMAN, John C | 09:27 |
| D’AIUTO, Ruth Ann | 08:29 |
| DANIELS, Lynne | 09:19 |
| DENNIN, Mark | 10:02 |
| DETZNER, Bill | 10:02 |
| GALLO, Agnes L | 09:39 |
| HUFFMAN, Chris | 08:07 |
| LACEY, Dan | 10:02 |
| MILSTEIN, David | 09:58 |
| PETTIS, Mike | 08:07 |
| PRESTON, John | 09:39 |
| ROSBURG, Scot | 08:29 |
| SCHMITT, Paul | 09:19 |
| SCHROEDER, Henrik A. | 09:36 |
| SHAPIRO, Leslie | 09:29 |
| SHERRICK, Keith | 08:29 |
| SMITH, Paul K | 08:29 |
| VARGAS, Luis | 08:29 |