Rekod Masa Pusingan Kelayakan Grant Supaphong GTC 2020
| Masa Pusingan | Pasukan Perlumbaan | Litar Perlumbaan | Model Kereta Perlumbaan | Tahap Kereta Lumba | Tahun / Siri Perlumbaan |
|---|---|---|---|---|---|
| 01:40.991 | Litar Antarabangsa Chang | Porsche 991.1 GT3 Cup | GTC | 2020 Thailand Super Series | |
| 01:41.758 | Litar Antarabangsa Chang | Porsche 991.1 GT3 Cup | GTC | 2020 Thailand Super Series | |
| 01:42.446 | Litar Antarabangsa Chang | Porsche 991.1 GT3 Cup | GTC | 2020 Thailand Super Series | |
| 01:42.862 | Litar Antarabangsa Chang | Porsche 991.1 GT3 Cup | GTC | 2020 Thailand Super Series |