Porsche 718 Cayman GT4 RS Clubsport Japan Cup Series Fuji International Speedway Circuit GT4 Qualifying Lap Time Records
| Lap Time | Racing Driver / Racing Team | Racing Circuit | Race Car Level | Year / Racing Series |
|---|---|---|---|---|
| 01:46.481 | Fuji International Speedway Circuit | GT4 | 2025 Japan Cup Series | |
| 01:47.438 | Fuji International Speedway Circuit | GT4 | 2024 Japan Cup Series | |
| 01:48.175 | Fuji International Speedway Circuit | GT4 | 2025 Japan Cup Series | |
| 01:49.290 | Fuji International Speedway Circuit | GT4 | 2025 Japan Cup Series | |
| 01:49.295 | Fuji International Speedway Circuit | GT4 | 2024 Japan Cup Series | |
| 59:59.999 | Fuji International Speedway Circuit | GT4 | 2025 Japan Cup Series |