HEINLEIN RACING DEVELOPMENT Kvalifisering rundetidsrekorder
| Rundetid | Racerfører | Racerbane | Racerbilmodell | År / Racing-serie | |
|---|---|---|---|---|---|
| 01:30.455 | Barber Motorsports Park | #59 - Porsche 718 Cayman GT4 Clubsport (GT4) | 2026 Porsche Sprint Challenge Nord-Amerika | ||
| 02:08.720 | Sebring International Raceway | #244 - Porsche 911 Cup (2026) (GT3) | 2026 Porsche Sprint Challenge Nord-Amerika | ||
| 02:13.833 | Sebring International Raceway | #59 - Porsche 718 Cayman GT4 Clubsport (GT4) | 2026 Porsche Sprint Challenge Nord-Amerika |