| Class category | Class | Competitors |
|---|---|---|
| ESNZ Classes | 308 - Open Horse 1.10m AM5 (2 phase) Art 238.2.2 | Deanna Horsburgh · Ngahiwi Possum |
| ESNZ Classes | 309 - Open Horse 1.15m AM5 (2 phase) Art 238.2.2 | Deanna Horsburgh · Ngahiwi Possum |
| ESNZ Classes | 322 - Open Horse 1.00m A1 (2 phase) Art 238 1.1 | Deanna Horsburgh · Atlantis NZPH |
| ESNZ Classes | 331 - Open Horse 1.00m AM5 (2 phase) Art 238.2.2 | Deanna Horsburgh · Atlantis NZPH |
| ESNZ Classes | 332 - Open Horse 1.10m AM5 (2 phase) Art 238.2.2 | Deanna Horsburgh · Atlantis NZPH |
| ESNZ Classes | 337 - Open Horse Classic 1.15m AM5 Art 238.2.2 | Deanna Horsburgh · Ngahiwi Possum |
| ESNZ Classes | 343 - Open Horse Classic 1.00m AM5 Art 238.2.2 | Deanna Horsburgh · Atlantis NZPH |
