Seb Priaulx held off Albert Costa and Max Hesse to take the GTD Pro win in the No. 64 Multimatic Motorsports Ford Mustang GT3, in an equally hard-fought contest in the top production-based class.
Priaulx and co-driver Mike Rockenfeller took their second class win, in an enduro that saw the pair of Paul Miller Racing BMW M4 GT3 EVOs control the class for much of the middle stages of the race.

The class-winning Mustang GT3 overcame a drive-through penalty for a pit lane infraction to claim the factory Ford Racing squad’s third class victory of the season.
Costa, which finished second in the No. 81 DragonSpeed Ferrari 296 GT3, provisionally closes the margin on championship leaders Alexander Sims and Antonio Garcia to just 18 points heading into next month’s title-deciding Motul Petit Le Mans.

Hesse and class pole-sitter Dan Harper finished third in their No. 48 Paul Miller BMW, while Garcia and Sims were fourth in class, barely preserving their points lead
The No. 1 Paul Miller BMW of Connor De Phillippi was served with a drive-through penalty on the final lap for contact with the No. 77 AO Racing Porsche 911 GT3 R of Laurin Heinrich, who finished seventh.

GTD class honors, meanwhile, went to the No. 70 Inception Racing Ferrari of Frederik Schandorff, Ollie Milroy and Brendan Iribe, their long-awaited first WeatherTech Championship victory.
Schandorff finished 2.276 seconds ahead of second-placed Elliott Skeer in the No. 120 Wright Motorsports Porsche he shared with Adam Adelson and Tom Sargent.

The class points-leading No. 57 Winward Racing Mercedes-AMG GT3 Evo of Philip Ellis held control of the class until receiving a drive-through penalty for a pit lane speed violation in the final hour, which handed the class lead to Schandorff.

The No. 34 Conquest Racing entry of Daniel Serra put two Ferraris on the GTD podium with a third-place class finish, while Ellis rebounded from the penalty to finish fifth and maintain his and Russell Ward’s points lead heading to Michelin Raceway Road Atlanta.

Corvettes take 4th and 6th place in GTD-Pro Class