The riders listed below completed the Tavares 600K on 31 March 2012 within the 40:00 time limit. The weather was somewhat windy and overcast with isolated showers and thunderstorms on Day 1; it was dry, hot, and humid on Day 2.
| AKBARIAN, Hamid | 32:58 |
| ANDERSON, Rorie | 32:43 |
| BADGER, Charles A | 36:24 |
| BOL, Timothy J | 36:20 |
| CHAPMAN, John C | 35:20 |
| CHARALAMBOUS, Diana Lynn | 36:24 |
| D’AIUTO, Ruth Ann | 36:24 |
| DEARDEN, Craig | 36:07 |
| DOTY, Terry | 29:45 |
| EADDY, Vance | 38:05 |
| FUOCO, Art | 32:43 |
| FUOCO, Dan | 32:43 |
| GALLO, Agnes L | 32:43 |
| GRABIAK, Larry | 36:20 |
| HERNANDEZ, Alex | 35:20 |
| MCCARTHY, Steven | 38:05 |
| PARSELLS, Anthony J S | 29:36 |
| PETTIS, Mike | 36:24 |
| PRESTON, John | 32:43 |
| REDEL, Walter J. | 36:24 |
| ROZELLE, Paul G | 32:58 |
| SCHROEDER, Henrik A. | 32:43 |
| SHERRICK, Keith | 36:24 |
| SOLANICK, Jim | 29:36 |
| STEVENSON, Tom | 29:36 |
| THOMPSON, W David | 32:58 |
| VARGAS, Luis | 35:20 |
| WOOD, William D | 36:24 |