Colin Thompson's Porsche 911 GT3 Cup

Sloan Urry's Porsche 911 GT3 Cup and Alec Udell's Porsche 911 GT3 Cup

Alec Udell's Porsche 911 GT3 Cup and Lorenzo Trefethen's Porsche 911 GT3 Cup

Lorenzo Trefethen's Porsche 911 GT3 Cup

Preston Calvert's Porsche 911 GT3 Cup

Mitch Landry's Porsche 911 GT3 Cup

Jeff Courtney's Audi R8 LMS Ultra

Tomas Enge's Lamborghini Gallardo GT3 FL2 and James Davison's Nissan GT-R GT3

James Davison's Nissan GT-R GT3

Chris Dyson's Bentley Continental GT3 spins at turn 5.

Chris Dyson's Bentley Continental GT3 spins at turn 5.

Martin Fuentes' Ferrari 458 GT3 Italia

Alex Welch's Audi R8 LMS Ultra

Colin Thompson's, Sloan Urry's and Alec Udell's Porsche 911 GT3 Cup cars battle into turn 5.

Chris Dyson's Bentley Continental GT3 stalls after spinning at turn 5.