Nattapong Horthongkum GT3 Qualifying Lap Time Records
| Lap Time | Racing Team | Racing Circuit | Race Car Model | Race Car Level | Year / Racing Series |
|---|---|---|---|---|---|
| 01:35.256 | Chang International Circuit | Lexus RC F GT3 | GT3 | 2021 Thailand Super Series | |
| 01:35.339 | Chang International Circuit | Lexus RC F GT3 | GT3 | 2022 Thailand Super Series | |
| 01:35.492 | Chang International Circuit | Lexus RC F GT3 | GT3 | 2023 Thailand Super Series | |
| 01:35.739 | Chang International Circuit | Lexus RC F GT3 | GT3 | 2023 Thailand Super Series | |
| 01:35.776 | Chang International Circuit | Lexus RC F GT3 | GT3 | 2021 Thailand Super Series | |
| 01:36.670 | Chang International Circuit | Lexus RC F GT3 | GT3 | 2022 Thailand Super Series | |
| 01:36.789 | Chang International Circuit | Lexus RC F GT3 | GT3 | 2021 Thailand Super Series | |
| 01:37.076 | Chang International Circuit | Lexus RC F GT3 | GT3 | 2023 Thailand Super Series | |
| 01:37.302 | Chang International Circuit | Lexus RC F GT3 | GT3 | 2023 Thailand Super Series |