Hiroshi Koizumi Qualifying-Rundenzeitrekorde
| Rundenzeit | Renn-Team | Rennstrecke | Rennwagenmodell | Rennwagen-Niveau | Jahr / Rennserie |
|---|---|---|---|---|---|
| 01:21.819 | Sportland-Gesandter | McLaren 720S GT3 | GT3 | 2022 GT World Challenge Asien | |
| 01:23.475 | Sportland-Gesandter | McLaren 720S GT3 | GT3 | 2022 GT World Challenge Asien | |
| 01:29.312 | Okayama International Circuit | McLaren 720S GT3 | GT3 | 2022 GT World Challenge Asien | |
| 01:30.604 | Okayama International Circuit | McLaren 720S GT3 | GT3 | 2022 GT World Challenge Asien | |
| 01:41.371 | Fuji International Speedway Circuit | McLaren 720S GT3 | GT3 | 2022 GT World Challenge Asien | |
| 01:42.159 | Fuji International Speedway Circuit | McLaren 720S GT3 | GT3 | 2022 GT World Challenge Asien | |
| 02:01.332 | Suzuka-Rennstrecke | McLaren 720S GT3 | GT3 | 2022 GT World Challenge Asien | |
| 02:03.741 | Suzuka-Rennstrecke | McLaren 720S GT3 | GT3 | 2022 GT World Challenge Asien |