About ten and three-quarters hours in:

DPi—now Cadillac #5 (Duval), Mazda #55, Cadillac #10

LMP2—still Oreca #52 (Aubrey—8th overall), Oreca #81, Oreca #18

GTLM—now BMW M8 GTE #24 (Edwards—now 12th overall), Ferrari 488 GTE #62, Porsche 911 RSR #912 (Corvette C8.R #3—Taylor—now 4th in class, Corvette C8.R #4—Fassler—still 7th in class and in the garage with an oil leak)

GTD—now Lamborghini Huracan GT3 #48 (Sellers—19th overall), Porsche 911 GT3 R #9, Audi R8 GT3 #88

36 of the original 38 cars are running. I'm checking out until the morning.