Chester Kieffer Mga Rekord ng Oras ng Qualifying Lap
| Oras ng Pag-ikot | Pangkat ng Karera | Sirkito ng Karera | Modelo ng Sasakyang Panlaban | Antas ng Sasakyan sa Karera | Taon / Serye ng Karera |
|---|---|---|---|---|---|
| 01:33.942 | Ricardo Tormo Circuit | Porsche 992.1 GT3 Cup | GTC | 2025 Porsche Sprint Challenge Timog Europa | |
| 01:39.427 | Estoril Circuit | Porsche 992.1 GT3 Cup | GTC | 2025 Porsche Sprint Challenge Timog Europa | |
| 01:43.833 | Algarve International Circuit | Porsche 992.1 GT3 Cup | GTC | 2025 Porsche Sprint Challenge Timog Europa | |
| 01:44.586 | Circuit de Barcelona-Catalunya | Porsche 992.1 GT3 Cup | GTC | 2025 Porsche Carrera Cup France | |
| 01:44.649 | Circuit de Barcelona-Catalunya | Porsche 992.1 GT3 Cup | GTC | 2025 Porsche Carrera Cup France |