| Trainer | Starts | Wins | Win % | |||
| Kevin S. Patterson | 27 | 12 | 44 | |||
| Coty W. Rosin | 23 | 10 | 43 | |||
| David Wolochuk | 26 | 11 | 42 | |||
| Perry Cavanaugh | 19 | 8 | 42 | |||
| John E. Cox | 17 | 7 | 41 | |||
| Cheryl Winebaugh | 17 | 7 | 41 | |||
| Jose Atala | 15 | 6 | 40 | |||
| Allen Goodsell | 15 | 6 | 40 | |||
| James P. DiVito | 18 | 7 | 39 | |||
| J. Tyler Servis | 18 | 7 | 39 | |||
| James R. Jackson | 21 | 8 | 38 | |||
| Don Schnell | 22 | 8 | 36 | |||
| Kim Hammond | 61 | 22 | 36 | |||
| Brandon L. Kulp | 49 | 17 | 35 | |||
| Simon Callaghan | 35 | 12 | 34 | |||
| Timothy C. Kreiser | 62 | 21 | 34 | |||
| Christine Ammann | 27 | 9 | 33 | |||
| Thomas F. Proctor | 21 | 7 | 33 | |||
| Russell Vicchrilli | 21 | 7 | 33 | |||
| Alexander F. McPherson | 18 | 6 | 33 | |||
| Keith C. Dickey | 15 | 5 | 33 | |||
| Jack Hurley | 15 | 5 | 33 | |||
| Brittany A. Vanden Berg | 31 | 10 | 32 | |||
| Mark N. Hibdon | 16 | 5 | 31 | |||
| Rodrigo Madrigal, Sr. | 23 | 7 | 30 |
