Corvette Racing’s Antonio Garcia laid down a 1:19.543 in the No. 3 Chevrolet Corvette C8.R GTD to go quickest in GTD Pro, edging out Daniel Serra’s No. 62 Risi Competizione Ferrari 296 GT3 of Daniel Serra.

The No. 1 Paul Miller Racing BMW M4 GT3 of Madison Snow led GTD with the third-quickest time of the production-based ranks.

The session saw a single red flag, for an accident by the No. 35 TDS Racing Oreca of Giedo van der Garde, who went off and made contact with the Turn 3 barriers.

There were several other on-track incidents, including a spin for Kevin Estre in the No. 9 Pfaff Motorsports Porsche 911 GT3 R and contact made to the No. 83 Iron Dames Lamborghini Huracan GT3 EVO2.

Fifty-one of the 52 cars turned laps in the session, with the No. 47 Cetilar Racing Ferrari not taking to the track after undergoing repairs following Antonio Fuoco’s accident in opening practice this morning.

The third and final practice of the day is set for a 7:30 p.m. EDT start and runs until 9 p.m.