Stephane Sarrazin (FRA) / Sebastien Buemi (CHE) / Kazuki Nakajima (JPN) - Toyota Gazoo Racing - Toyota TS050 Hybrid #08 Free practice 1, 6 Hours of COTA, Circuit of the Americas, Austin, Texas, U.S.A.
Roman Rusinov (RUS) / Pierre Thiriet (FRA) / Alex Lynn (GBR) - G-Drive Racing - Oreca 07 Gibson #26 Free practice 1, 6 Hours of COTA, Circuit of the Americas, Austin, Texas, U.S.A.
Michael Wainwright (GBR) / Ben Barker (GBR) / Nicholas Foster (AUS) - Gulf Racing - Porsche 911 RSR (991) #86 Free practice 1, 6 Hours of COTA, Circuit of the Americas, Austin, Texas, U.S.A.
Timo Bernhard (DEU) / Brendon Hartley (NZL) / Earl Bamber (NZL) - Porsche LMP Team - Porsche 919 Hybrid #02 Free practice 1, 6 Hours of COTA, Circuit of the Americas, Austin, Texas, U.S.A.
David Cheng (USA) / Alex Brundle (GBR) / Tristan Gommendy (FRA) - Jackie Chan DC Racing - Oreca 07 Gibson #37 Free practice 1, 6 Hours of COTA, Circuit of the Americas, Austin, Texas, U.S.A.
Andy Priaulx (GBR) / Harry Tincknell (GBR) - Ford Chip Ganassi Team UK - Ford GT #67 Free practice 1, 6 Hours of COTA, Circuit of the Americas, Austin, Texas, U.S.A.
Michael Wainwright (GBR) / Ben Barker (GBR) / Nicholas Foster (AUS) - Gulf Racing - Porsche 911 RSR (991) #86 Free practice 1, 6 Hours of COTA, Circuit of the Americas, Austin, Texas, U.S.A.
Neel Jani (CHE) / Nick Tandy (GBR) / Andre Lotterer (DEU) - Porsche LMP Team - Porsche 919 Hybrid #01 Free practice 1, 6 Hours of COTA, Circuit of the Americas, Austin, Texas, U.S.A.
Jonny Adam (GBR) / Darren Turner (GBR) / Daniel Serra (BRA) - Aston Martin Racing - Martin Vantage #97 Free practice 1, 6 Hours of COTA, Circuit of the Americas, Austin, Texas, U.S.A.
Andy Priaulx (GBR) / Harry Tincknell (GBR) - Ford Chip Ganassi Team UK - Ford GT #67 Free practice 1, 6 Hours of COTA, Circuit of the Americas, Austin, Texas, U.S.A.
Andy Priaulx (GBR) / Harry Tincknell (GBR) - Ford Chip Ganassi Team UK - Ford GT #67 Free practice 1, 6 Hours of COTA, Circuit of the Americas, Austin, Texas, U.S.A.
Mike Conway (GBR) / Kamui Kobayashi (JPN) / Jose Maria Lopez (ARG) - Toyota Gazoo Racing - Toyota TS050 Hybrid #07 Free practice 1, 6 Hours of COTA, Circuit of the Americas, Austin, Texas, U.S.A.
Matt Rao (GBR) / Ben Hanley (GBR) / Jean-Eric Vergne (FRA) - CEFC Manor TRS Racing - Oreca 07 Gibson #24 Free practice 1, 6 Hours of COTA, Circuit of the Americas, Austin, Texas, U.S.A.
Stefan Mucke (DUE) / Olivier Pla (FRA) - Ford Chip Ganassi Team UK - Ford GT #66 Free practice 1, 6 Hours of COTA, Circuit of the Americas, Austin, Texas, U.S.A.
David Cheng (USA) / Alex Brundle (GBR) / Tristan Gommendy (FRA) - Jackie Chan DC Racing - Oreca 07 Gibson #37 Free practice 1, 6 Hours of COTA, Circuit of the Americas, Austin, Texas, U.S.A.
Andy Priaulx (GBR) / Harry Tincknell (GBR) - Ford Chip Ganassi Team UK - Ford GT #67 Free practice 1, 6 Hours of COTA, Circuit of the Americas, Austin, Texas, U.S.A.
Weng Sun Mok (MYS) / Keita Sawa (JPN) / Matthew Griffin (IRL) - Clearwater Racing - Ferrari 488 GTE #61 Free practice 1, 6 Hours of COTA, Circuit of the Americas, Austin, Texas, U.S.A.
Stefan Mucke (DUE) / Olivier Pla (FRA) - Ford Chip Ganassi Team UK - Ford GT #66 Free practice 1, 6 Hours of COTA, Circuit of the Americas, Austin, Texas, U.S.A.
Marco Sorensen (DNK) / Nicki Thiim (DNK) - Aston Martin Racing - Aston Martin Vantage #95 Free practice 1, 6 Hours of COTA, Circuit of the Americas, Austin, Texas, U.S.A.
Mathias Beche (CHE) / David Heinemeier Hansson (DNK) / Nelson Piquet Jr (BRA) - Vaillante Rebellion - Oreca 07 Gibson #13 Free practice 1, 6 Hours of COTA, Circuit of the Americas, Austin, Texas, U.S.A.
Mathias Beche (CHE) / David Heinemeier Hansson (DNK) / Nelson Piquet Jr (BRA) - Vaillante Rebellion - Oreca 07 Gibson #13 Free practice 1, 6 Hours of COTA, Circuit of the Americas, Austin, Texas, U.S.A.
Paul Dalla Lana (CAN) / Pedro Lamy (PRT) / Mathias Lauda (AUT) - Aston Martin Racing - Aston Martin Vantage #98 Free practice 1, 6 Hours of COTA, Circuit of the Americas, Austin, Texas, U.S.A.
Stefan Mucke (DUE) / Olivier Pla (FRA) - Ford Chip Ganassi Team UK - Ford GT #66 Free practice 1, 6 Hours of COTA, Circuit of the Americas, Austin, Texas, U.S.A.
Christian Ried (DEU) / Matteo Caroli (ITA) / Marvin Dienst (DEU) - Dempsey Proton Racing - Porsche 911 RSR (991) #77 Free practice 1, 6 Hours of COTA, Circuit of the Americas, Austin, Texas, U.S.A.
Thomas Flohr (CHE) / Francesco Castellacci (ITA) / Miguel Molina (ESP) - Spirit of Race - Ferrari 488 GTE #54 Free practice 1, 6 Hours of COTA, Circuit of the Americas, Austin, Texas, U.S.A.
Andy Priaulx (GBR) / Harry Tincknell (GBR) - Ford Chip Ganassi Team UK - Ford GT #67 Free practice 1, 6 Hours of COTA, Circuit of the Americas, Austin, Texas, U.S.A.
Timo Bernhard (DEU) / Brendon Hartley (NZL) / Earl Bamber (NZL) - Porsche LMP Team - Porsche 919 Hybrid #02 Free practice 1, 6 Hours of COTA, Circuit of the Americas, Austin, Texas, U.S.A.
Timo Bernhard (DEU) / Brendon Hartley (NZL) / Earl Bamber (NZL) - Porsche LMP Team - Porsche 919 Hybrid #02 Free practice 1, 6 Hours of COTA, Circuit of the Americas, Austin, Texas, U.S.A.