Fastest laps by round, 2025
| Rd | Round | 250SMX | 450SMX |
|---|---|---|---|
| 29 | Playoff 16 September 2025 | 1:56.381Jo Shimoda250 Moto 1 | 1:58.439Hunter Lawrence450 Moto 1 |
| 30 | Playoff 213 September 2025 | 1:11.793Haiden Deegan250 Moto 1 | 1:12.257Jett Lawrence450 Moto 2 |
| 31 | SMX World Championship Final20 September 2025 | 1:15.698Cole Davies250 Moto 1 | 1:15.252Haiden Deegan450 Moto 1 |