| Class category | Class | Competitors |
|---|---|---|
| May 11 & May 4 entries carried forward | 13 - Horse - 50-55cm - Optimum Time | October · Lena Chapman |
| May 11 & May 4 entries carried forward | 19 - Horse - 75cm - Optimum Time | October · Lena Chapman |
| May 25 | 44 - H/P 60cm | October · Lena Chapman |
| May 25 | 45 - H/P 70cm | October · Lena Chapman |
| May 25 | 46 - H/P 80cm | October · Lena Chapman |
