Tiderekord för kvalvarv på Grant Supaphong
| Varvtid | Racing Team | Racing Circuit | Racerbilsmodell | Racerbilnivå | År / Racing Series |
|---|---|---|---|---|---|
| 01:40.535 | Chang International Circuit | Porsche 991 GT3 Cup | GTC | 2023 TSS Thailand Super Series | |
| 01:41.446 | Chang International Circuit | Porsche 991 GT3 Cup | GTC | 2023 TSS Thailand Super Series |