| Trainer | Starts | Wins | Win % | |||
| Nancy Summers | 19 | 10 | 53 | |||
| Kevin S. Patterson | 23 | 11 | 48 | |||
| Danny Gargan | 25 | 11 | 44 | |||
| Brittany Russell | 50 | 19 | 38 | |||
| Bob Baffert | 49 | 17 | 35 | |||
| Larry E. Smith | 38 | 13 | 34 | |||
| Todd M. Beattie | 18 | 6 | 33 | |||
| Brittany A. Vanden Berg | 34 | 11 | 32 | |||
| Justin R. Evans | 28 | 9 | 32 | |||
| Roger A. Brueggemann | 25 | 8 | 32 | |||
| Guadalupe Preciado | 25 | 8 | 32 | |||
| Victor Hanson | 22 | 7 | 32 | |||
| Demelza McMahon | 19 | 6 | 32 | |||
| Ricardo D’Angelo | 16 | 5 | 31 | |||
| Lori D. Yoder | 16 | 5 | 31 | |||
| Rodolphe Brisset | 23 | 7 | 30 | |||
| Brian T. Cunningham | 23 | 7 | 30 | |||
| Benjamin M. Feliciano, Jr. | 23 | 7 | 30 | |||
| Kevin Fletcher | 27 | 8 | 30 | |||
| Felix L. Flores-Coba | 17 | 5 | 29 | |||
| Jeffrey A. Radosevich | 72 | 21 | 29 | |||
| John C. Carlisle | 25 | 7 | 28 | |||
| Hugh H. Robertson | 61 | 17 | 28 | |||
| Jonathan E. Sheppard | 36 | 10 | 28 | |||
| Anthony Farrior | 81 | 22 | 27 |
