Rekor Waktu Lap Kualifikasi Sirkuit Internasional Chang TCR 2021
| Waktu Putaran | Pembalap / Tim Balap | Model Mobil Balap | Level Mobil Balap | Tahun / Seri Balap |
|---|---|---|---|---|
| 01:49.222 | Honda Civic FK | TCR | 2021 Seri Super Thailand | |
| 01:49.980 | Ford Focus | TCR | 2021 Seri Super Thailand | |
| 01:50.323 | Ford Focus | TCR | 2021 Seri Super Thailand | |
| 01:50.678 | Honda Civic FK | TCR | 2021 Seri Super Thailand | |
| 02:01.859 | Honda Civic FK | TCR | 2021 Seri Super Thailand | |
| 59:59.999 | Honda Civic FK | TCR | 2021 Seri Super Thailand |