KUMAGAI KENTA Kvalifisering rundetidsrekorder
| Rundetid | Racing Team translates to Racing-team in Norwegian. | Racerbane | Racerbilmodell | Løpsbilnivå | År / Racing Series translates to Racing-serie in Norwegian. |
|---|---|---|---|---|---|
| 01:32.893 | Sportsland Messenger | Other MCS4-24 | Formula | 2025 F4 japansk mesterskap | |
| 01:33.114 | Sportsland Messenger | Other MCS4-24 | Formula | 2025 F4 japansk mesterskap | |
| 01:47.140 | Fuji International Speedway Circuit | Other MCS4-24 | Formula | 2025 F4 japansk mesterskap | |
| 01:47.382 | Fuji International Speedway Circuit | Other MCS4-24 | Formula | 2025 F4 japansk mesterskap | |
| 02:08.443 | Suzuka krets | Other MCS4-24 | Formula | 2025 F4 japansk mesterskap | |
| 02:08.570 | Suzuka krets | Other MCS4-24 | Formula | 2025 F4 japansk mesterskap |