Ryuji Kumita Kvalificeringsvarvtidsrekord
| Varvtid | Racing Team | Racing Circuit | Racerbilsmodell | Racerbilnivå | År / Racing Series |
|---|---|---|---|---|---|
| 02:10.894 | Sepang International Circuit | Annat Tatuus F4-T421 | Formel | 2023 F4-mästerskapen i Sydostasien | |
| 02:11.347 | Sepang International Circuit | Annat Tatuus F4-T421 | Formel | 2023 F4-mästerskapen i Sydostasien | |
| 02:21.771 | Macau Guia Circuit | Annat F3 | Formel | 2018 Macau Grand Prix | |
| 02:39.683 | Macau Guia Circuit | MYGALE SARL M14-F4 | Formel | 2023 Macau Grand Prix |