#69 Barwell Motorsport - Lamborghini Huracan GT3 - Sam De Haan, Jonny Cocker, Free Practice 1, British GT Championship, Donington Park, Castle Donington, Derby, England
#17 TF Sport - Aston Martin Vantage V12 GT3 - Derek Johnston, Marco Sorensen, Free Practice 1, British GT Championship, Donington Park, Castle Donington, Derby, England
#75 Optimum Motorsport - Aston Martin Vantage V12 GT3 - Flick Haigh, Jonny Adam, Free Practice 1, British GT Championship, Donington Park, Castle Donington, Derby, England
#62 Academy Motorsport - Aston Martin V8 Vantage GT4 - Matt Nicoll-Jones, Will Moore, Free Practice 1, British GT Championship, Donington Park, Castle Donington, Derby, England
#88 Team Hard.with Trade Price Cars - Ginetta G55 GT4 - Benjamin Wallace, Graham Roberts, Free Practice 1, British GT Championship, Donington Park, Castle Donington, Derby, England
#72 Track-Club - McLaren 570S GT4 - Adam Balon, Ben Barnicoat, Free Practice 1, British GT Championship, Donington Park, Castle Donington, Derby, England
#7 Team Parker Racing Ltd - Bentley Continental GT3 - Ian Loggie, Callum Macleod, Free Practice 1, British GT Championship, Donington Park, Castle Donington, Derby, England
#1 Team Parker Racing Ltd - Bentley Continental GT3 - Rick Parfitt Jnr, Ryan Ratcliffe, Free Practice 1, British GT Championship, Donington Park, Castle Donington, Derby, England
#5 Tolman Motorsport Ltd - McLaren 570S GT4 - Jordan Albert, Lewis Proctor, Free Practice 1, British GT Championship, Donington Park, Castle Donington, Derby, England
#24 RJN Motorsport - Nissan GT-R NISMO GT3 - Chris Buncombe, Struan Moore, Free Practice 1, British GT Championship, Donington Park, Castle Donington, Derby, England
#22 Invictus Games Racing - Jaguar F-Type SVR GT4 - Steve McCulley, Jason Wolfe, Free Practice 1, British GT Championship, Donington Park, Castle Donington, Derby, England
#116 ERC Sport - Mercedes-AMG GT3 - Lee Mowle, Yelmer Buurman, Free Practice 1, British GT Championship, Donington Park, Castle Donington, Derby, England
#101 Balfe Motorsport - McLaren 650S GT3 - Graham Johnson, Mike Robinson, Free Practice 1, British GT Championship, Donington Park, Castle Donington, Derby, England
#70 JMH Auto / John Seale - Ferrari 488 Challenge - John Seale,, Free Practice 1, British GT Championship, Donington Park, Castle Donington, Derby, England
#44 Invictus Games Racing - Jaguar F-Type SVR GT4 - Paul Vice, Mathew George, Free Practice 1, British GT Championship, Donington Park, Castle Donington, Derby, England
#69 Barwell Motorsport - Lamborghini Huracan GT3 - Sam De Haan, Jonny Cocker, Free Practice 1, British GT Championship, Donington Park, Castle Donington, Derby, England
#5 Tolman Motorsport Ltd - McLaren 570S GT4 - Jordan Albert, Lewis Proctor, Free Practice 1, British GT Championship, Donington Park, Castle Donington, Derby, England
#75 Optimum Motorsport - Aston Martin Vantage V12 GT3 - Flick Haigh, Jonny Adam, Free Practice 1, British GT Championship, Donington Park, Castle Donington, Derby, England
#25 Ciceley Motorsport - Mercedes-AMG GT4 - David Fairbrother,, Free Practice 1, British GT Championship, Donington Park, Castle Donington, Derby, England
#53 UltraTek Racing Team RJN - Nissan 370Z GT4 - Kelvin Fletcher, Martin Plowman, Free Practice 1, British GT Championship, Donington Park, Castle Donington, Derby, England
#88 Team Hard.with Trade Price Cars - Ginetta G55 GT4 - Benjamin Wallace, Graham Roberts, Free Practice 1, British GT Championship, Donington Park, Castle Donington, Derby, England
#99 Beechdean AMR - Aston Martin Vantage V12 GT3 - Andrew Howard, Darren Turner, Free Practice 1, British GT Championship, Donington Park, Castle Donington, Derby, England
#47 Jetstream Motorsport - Aston Martin Vantage V12 GT3 Graham Davidson, Maxime Martin, Free Practice 1, British GT Championship, Donington Park, Castle Donington, Derby, England
#33 Barwell Motorsport - Lamborghini Huracan GT3 - Jon Minshaw, Phil Keen, Free Practice 1, British GT Championship, Donington Park, Castle Donington, Derby, England
#54 UltraTek Racing Team RJN - Nissan 370Z GT4 - Stephen Johansen, JM Litman, Free Practice 1, British GT Championship, Donington Park, Castle Donington, Derby, England
#66 Team Parker Racing Ltd - Mercedes-AMG GT4 - Nick Jones, Scott Malvern, Free Practice 1, British GT Championship, Donington Park, Castle Donington, Derby, England
#25 Ciceley Motorsport - Mercedes-AMG GT4 - David Fairbrother,, Free Practice 1, British GT Championship, Donington Park, Castle Donington, Derby, England
#70 JMH Auto / John Seale - Ferrari 488 Challenge - John Seale,, Free Practice 1, British GT Championship, Donington Park, Castle Donington, Derby, England
#1 Team Parker Racing Ltd - Bentley Continental GT3 - Rick Parfitt Jnr, Ryan Ratcliffe, Free Practice 1, British GT Championship, Donington Park, Castle Donington, Derby, England
#33 Barwell Motorsport - Lamborghini Huracan GT3 - Jon Minshaw, Phil Keen, Free Practice 1, British GT Championship, Donington Park, Castle Donington, Derby, England
#10 Equipe Verschuur - McLaren 570S GT4 - Finlay Hutchinson, Daniel McKay, Free Practice 1, British GT Championship, Donington Park, Castle Donington, Derby, England