
The opening exchanges in the 80-minute session provided the tight margins we can expect from the 1.5-mile road course in Lakeville, Connecticut with the fastest three cars initially separated by 0.005s.
Top spot switched hands between a trio of GTD Pro drivers early on – Matt Campbell (Pfaff Motorsports Porsche 911 GT3R), Antonio Garcia (Corvette C8.R) and Ben Barnicoat (VasserSullivan Lexus RC F). Campbell was the first to dip into the sub-52s bracket with a lap of 51.901s, 0.184s ahead of Garcia’s 52.085s. Barnicoat was two tenths off the pace in third.