| Most Improved Hurdler |
| Carpenter Hurdle Trophy - Most Improved Hurdler | |
| 2000-01 | Kylie Adams |
| 1999-00 | Kirby Sefo |
| 1998-99 | Kirby Sefo |
| 1997-98 | Rachel Tate |
| 1996-97 | Dianne Richer |
| 1995-96 | Donna Swart |
| 1994-95 | Natalie Swart / Kate Carpenter |
| 1993-94 | Kate Carpenter |