Douglas Khoo Qualifying Lap Time Records
| Lap Time | Racing Circuit | Racer Class | Race Car Model | Racing Team | Racing Series | Year |
|---|---|---|---|---|---|---|
| 02:12.951 | Sepang International Circuit | GT3 | Aston Martin Vantage GT3 | VIPER NIZA RACING | Sepang 12 Hours | 2023 |
| 02:15.009 | Sepang International Circuit | GT3 | Aston Martin Vantage GT3 | VIPER NIZA RA CING | Sepang 12 Hours | 2023 |
| 02:18.874 | Shanghai International Circuit | GT4 | Mercedes-AMG AMG GT4 | Craft-Bamboo Racing | Blancpain GT World Challenge Asia | 2019 |
| 02:19.223 | Sepang International Circuit | GT3 | Aston Martin Vantage GT3 | VIPER NIZA RA CING | Sepang 12 Hours | 2023 |
| 02:20.933 | Sepang International Circuit | GT3 | Aston Martin Vantage GT3 | VIPER NIZA RA CING | Sepang 12 Hours | 2023 |
| 02:24.060 | Shanghai International Circuit | GT4 | Mercedes-AMG AMG GT4 | Craft-Bamboo Racing | Blancpain GT World Challenge Asia | 2019 |