Yasutaka SHIRASAKI Okayama International Circuit Kvalificeringsvarvtidsrekord
| Varvtid | Racing Team | Racing Circuit | Racerbilsmodell | Racerbilnivå | År / Racing Series |
|---|---|---|---|---|---|
| 01:31.146 | Okayama International Circuit | Ferrari 296 Challenge GT3 | GT3 | 2025 Ferrari Challenge Japan | |
| 01:32.139 | Okayama International Circuit | Ferrari 488 Challenge EVO | GT3 | 2024 Ferrari Challenge Japan | |
| 01:34.398 | Okayama International Circuit | Ferrari 488 Challenge EVO | GT3 | 2024 Ferrari Challenge Japan | |
| 01:49.458 | Okayama International Circuit | Ferrari 296 Challenge GT3 | GT3 | 2025 Ferrari Challenge Japan |