Ryohei SAKAGUCHI Qualifying Lap Time Records
| Lap Time | Racing Circuit | Race Car Level | Race Car Model | Racing Team | Racing Series | Year |
|---|---|---|---|---|---|---|
| 01:36.090 | Okayama International Circuit | GT4 | Toyota GR Supra GT4 | Fanatec GT World Challenge Asia | 2023 | |
| 01:38.800 | Okayama International Circuit | GT4 | Toyota GR Supra GT4 | Fanatec GT World Challenge Asia | 2023 | |
| 01:47.749 | Fuji International Speedway Circuit | GT4 | Toyota GR Supra GT4 | Fanatec GT World Challenge Asia | 2023 | |
| 01:49.419 | Fuji International Speedway Circuit | GT4 | Toyota GR Supra GT4 | Fanatec GT World Challenge Asia | 2023 | |
| 02:13.348 | Suzuka Circuit | GT4 | Toyota GR Supra GT4 | Fanatec GT World Challenge Asia | 2023 | |
| 02:14.792 | Suzuka Circuit | GT4 | Toyota GR Supra GT4 | Fanatec GT World Challenge Asia | 2023 |