| 7.1.2018 | Daytona Test | 37 | 07 | Stroll / Juncadella / Frijns / Rosenqvist | Jackie Chan DCR Jota | 16th |
| 7.1.2018 | Daytona Test | 38 | 07 | O'Ward / Masson / French | Performance Tech Motorsports | 13th |
| 7.1.2018 | Daytona Test | 54 | 07 | Braun / Dumas / Duval / Bennett | CORE autosport | 10th |
| 7.1.2018 | Daytona Test | 78 | 07 | Brundle / Felix da Costa / Habsburg / Tung | Jackie Chan DCR Jota | 9th |
| 7.1.2018 | Daytona Test | 85 | 07 | Trummer / Cindric / DeFrancesco / Alon | JDC-Miller Motorsports | 11th |
| 7.1.2018 | Daytona Test | 99 | 07 | Simpson / Menezes / Miller / Goikhberg | JDC-Miller Motorsports | 12th |
| 13.1.2018 | 6 h Buriram | 7 | 05 | Jaafar / Tan / Yazid | Jackie Chan DC Racing X Jota | 1st |
| 13.1.2018 | 6 h Buriram | 8 | 05 | Richelmi / Newey / Laurent | Jackie Chan DC Racing X Jota | 2nd |
| 28.1.2018 | 24 h Daytona | 37 | 07 | Frijns / Rosenqvist / Stroll / Juncadella | Jackie Chan DCR Jota | 15th |
| 28.1.2018 | 24 h Daytona | 38 | 07 | O'Ward / French / Masson / Miller | Performance Tech Motorsports | 8th |
| 28.1.2018 | 24 h Daytona | 54 | 07 | Braun / Dumas / Duval / Bennett | CORE autosport | 3rd |
| 28.1.2018 | 24 h Daytona | 78 | 07 | Brundle / Tung / Felix da Costa / Habsburg | Jackie Chan DCR Jota | 5th |
| 28.1.2018 | 24 h Daytona | 85 | 07 | Trummer / DeFrancesco / Cindric / Alon | JDC-Miller Motorsports | 6th |
| 28.1.2018 | 24 h Daytona | 99 | 07 | Simpson / Menezes / Miller / Goikhberg | JDC-Miller Motorsports | 7th |
| 4.2.2018 | 4 h Sepang | 7 | 05 | Jaafar / Tan / Yazid | Jackie Chan DC Racing X Jota | 9th |
| 4.2.2018 | 4 h Sepang | 8 | 05 | Richelmi / Newey / Laurent | Jackie Chan DC Racing X Jota | 1st |
| 23.2.2018 | Sebring February Test | 54 | 07 | Bennett / Braun | Core Autosport | raced |
| 23.2.2018 | Sebring February Test | 85 | 07 | Trummer / Alon / Panciatici | JDC-Miller Motorsports | raced |
| 23.2.2018 | Sebring February Test | 99 | 07 | Miller / Simpson / Goikhberg | JDC-Miller Motorsports | raced |
| 17.3.2018 | 12 h Sebring | 38 | 07 | O'Ward / Masson / French | Performance Tech Motorsports | 38th |
| 17.3.2018 | 12 h Sebring | 54 | 07 | Braun / Dumas / Bennett | CORE autosport | 4th |
| 17.3.2018 | 12 h Sebring | 85 | 07 | Trummer / Panciatici / Alon | JDC-Miller Motorsports | 9th |
| 17.3.2018 | 12 h Sebring | 99 | 07 | Simpson / Miller / Goikhberg | JDC-Miller Motorsports | 7th |
| 7.4.2018 | WEC Paul Ricard Test | 28 | 07 | Duval / Perrodo / Vaxiviere | TDS Racing | 12th |
| 7.4.2018 | WEC Paul Ricard Test | 31 | 07 | Maldonado / Gonzalez | DragonSpeed | 10th |
| 7.4.2018 | WEC Paul Ricard Test | 37 | 07 | Tan / Jeffri / Jaafar | Jackie Chan DC Racing | 15th |
| 7.4.2018 | WEC Paul Ricard Test | 38 | 07 | Tung / Richelmi / Aubry | Jackie Chan DC Racing | 14th |
| 10.4.2018 | ELMS Paul Ricard Test | 21 | 07 | Hanley / Lapierre / Hedman | DragonSpeed | 2nd |
| 10.4.2018 | ELMS Paul Ricard Test | 24 | 07 | Nato / Pla / Petit | Racing Engineering | 3rd |
| 10.4.2018 | ELMS Paul Ricard Test | 26 | 07 | Vergne / Imperatori / Pizzitola / Rusinov | G-Drive Racing | 5th |
| 10.4.2018 | ELMS Paul Ricard Test | 28 | 07 | Lafargue / Rojas / Chatin | IDEC Sport | 4th |
| 10.4.2018 | ELMS Paul Ricard Test | 29 | 07 | Jamin / Panciatici / Ragues | Duqueine Engineering | 9th |
| 10.4.2018 | ELMS Paul Ricard Test | 31 | 07 | Menezes / Newey / Cullen | APR - Rebellion Racing | 16th |
| 10.4.2018 | ELMS Paul Ricard Test | 33 | 07 | Perrodo / Vaxiviere | TDS Racing | 8th |
| 10.4.2018 | ELMS Paul Ricard Test | 39 | 07 | Gommendy / Hirschi / Cougnaud | Graff | 13th |
| 10.4.2018 | ELMS Paul Ricard Test | 40 | 07 | Guibbert / Allen / Gutierrez | G-Drive Racing | 6th |
| 14.4.2018 | 100 min Long Beach [P/GTLM] | 38 | 07 | Masson | Performance Tech Motorsports | 22nd |
| 14.4.2018 | 100 min Long Beach [P/GTLM] | 54 | 07 | Bennett / Braun | CORE autosport | 10th |
| 14.4.2018 | 100 min Long Beach [P/GTLM] | 85 | 07 | Alon | JDC-Miller Motorsports | 21st |
| 14.4.2018 | 100 min Long Beach [P/GTLM] | 99 | 07 | Goikhberg / Simpson | JDC-Miller Motorsports | 8th |
| 15.4.2018 | 4 h Paul Ricard | 21 | 07 | Lapierre / Hedman / Hanley | DragonSpeed | DNF |
| 15.4.2018 | 4 h Paul Ricard | 24 | 07 | Nato / Pla / Petit | Racing Engineering | 1st |
| 15.4.2018 | 4 h Paul Ricard | 26 | 07 | Rusinov / Pizzitola / Imperatori | G-Drive Racing | 4th |
| 15.4.2018 | 4 h Paul Ricard | 28 | 07 | Rojas / Chatin / Lafargue | IDEC Sport | 7th |
| 15.4.2018 | 4 h Paul Ricard | 29 | 07 | Ragues / Panciatici / Jamin | Duqueine Engineering | 3rd |
| 15.4.2018 | 4 h Paul Ricard | 31 | 07 | Newey / Menezes / Cullen | APR - Rebellion Racing | 15th |
| 15.4.2018 | 4 h Paul Ricard | 33 | 07 | Perrodo / Duval / Vaxiviere | TDS Racing | 2nd |
| 15.4.2018 | 4 h Paul Ricard | 39 | 07 | Hirschi / Gommendy / Cougnaud | Graff | 10th |
| 15.4.2018 | 4 h Paul Ricard | 40 | 07 | Allen / Gutierrez / Guibbert | G-Drive Racing | 6th |
| 5.5.2018 | 6 h Spa | 26 | 07 | Rusinov / Vergne / Pizzitola | G-Drive Racing | 6th |
| 5.5.2018 | 6 h Spa | 28 | 07 | Perrodo / Duval / Vaxiviere | TDS Racing | 10th |
| 5.5.2018 | 6 h Spa | 31 | 07 | Gonzalez / Maldonado / Berthon | DragonSpeed | 11th |
| 5.5.2018 | 6 h Spa | 37 | 07 | Jaafar / Tan / Jeffri | Jackie Chan DC Racing | 9th |
| 5.5.2018 | 6 h Spa | 38 | 07 | Tung / Aubry / Richelmi | Jackie Chan DC Racing | 7th |
| 6.5.2018 | 2 h 40 min Mid-Ohio | 38 | 07 | French / Masson | Performance Tech Motorsports | 11th |
| 6.5.2018 | 2 h 40 min Mid-Ohio | 54 | 07 | Bennett / Braun | CORE autosport | 13th |
| 6.5.2018 | 2 h 40 min Mid-Ohio | 85 | 07 | Alon / Trummer | JDC-Miller Motorsports | 12th |
| 6.5.2018 | 2 h 40 min Mid-Ohio | 99 | 07 | Goikhberg / Simpson | JDC-Miller Motorsports | 7th |
| 13.5.2018 | 4 h Monza | 21 | 07 | Hanley / Lapierre / Hedman | DragonSpeed | 4th |
| 13.5.2018 | 4 h Monza | 24 | 07 | Nato / Pla / Petit | Racing Engineering | 5th |
| 13.5.2018 | 4 h Monza | 26 | 07 | Rusinov / Pizzitola / Vergne | G-Drive Racing | 1st |
| 13.5.2018 | 4 h Monza | 28 | 07 | Lafargue / Chatin / Rojas | IDEC Sport | 3rd |
| 13.5.2018 | 4 h Monza | 29 | 07 | Ragues / Panciatici / Jamin | Duqueine Engineering | 6th |
| 13.5.2018 | 4 h Monza | 31 | 07 | Cullen / Menezes / Newey | APR - Rebellion Racing | 8th |
| 13.5.2018 | 4 h Monza | 33 | 07 | Perrodo / Duval / Vaxiviere | TDS Racing | 2nd |
| 13.5.2018 | 4 h Monza | 39 | 07 | Cougnaud / Gommendy / Hirschi | Graff | DNF |
| 13.5.2018 | 4 h Monza | 40 | 07 | Guibbert / Allen / Gutierrez | G-Drive Racing | DNF |
| 2.6.2018 | 100 min Detroit | 54 | 07 | Bennett / Braun | CORE autosport | 12th |
| 2.6.2018 | 100 min Detroit | 85 | 07 | Alon / Trummer | JDC-Miller Motorsports | 10th |
| 2.6.2018 | 100 min Detroit | 99 | 07 | Goikhberg / Simpson | JDC-Miller Motorsports | 11th |
| 3.6.2018 | Le Mans Test | 26 | 07 | Vergne / Rusinov / Imperatori / Pizzitola | G-Drive Racing | 13th |
| 3.6.2018 | Le Mans Test | 28 | 07 | Perrodo / Vaxiviere | TDS Racing | 14th |
| 3.6.2018 | Le Mans Test | 31 | 07 | Berthon / Gonzalez / Maldonado | Dragonspeed | 9th |
| 3.6.2018 | Le Mans Test | 37 | 07 | Jaafar / Jeffri / Tan | Jackie Chan DC Racing | 21st |
| 3.6.2018 | Le Mans Test | 38 | 07 | Tung / Richelmi / Aubry | Jackie Chan DC Racing | 20th |
| 3.6.2018 | Le Mans Test | 39 | 07 | Gommendy / Capillaire / Hirschi / Cougnaud | Graff-SO24 | 17th |
| 3.6.2018 | Le Mans Test | 40 | 07 | Guibbert / Allen / Gutierrez | G-Drive Racing | 19th |
| 3.6.2018 | Le Mans Test | 48 | 07 | Chatin / Rojas | IDEC Sport | 10th |
| 17.6.2018 | 24 h Le Mans | 24 | 07 | Norman Nato | Repsol Racing Engineering | DNA |
| 17.6.2018 | 24 h Le Mans | 26 | 07 | Rusinov / Pizzitola / Vergne | G-Drive Racing | DQ |
| 17.6.2018 | 24 h Le Mans | 28 | 07 | Perrodo / Duval / Vaxiviere | TDS Racing | DQ |
| 17.6.2018 | 24 h Le Mans | 31 | 07 | Gonzalez / Maldonado / Berthon | Dragonspeed | 9th |
| 17.6.2018 | 24 h Le Mans | 37 | 07 | Jaafar / Jeffri / Tan | Jackie Chan DC Racing | 8th |
| 17.6.2018 | 24 h Le Mans | 38 | 07 | Tung / Richelmi / Aubry | Jackie Chan DC Racing | 10th |
| 17.6.2018 | 24 h Le Mans | 39 | 07 | Capillaire / Hirschi / Gommendy | Graff-SO24 | 6th |
| 17.6.2018 | 24 h Le Mans | 40 | 07 | Allen / Gutierrez / Guibbert | G-Drive Racing | DNF |
| 17.6.2018 | 24 h Le Mans | 48 | 07 | Lafargue / Chatin / Rojas | Idec Sport | DNF |
| 1.7.2018 | 6 h Watkins Glen | 38 | 07 | French / Miller / Masson | Performance Tech Motorsports | 34th |
| 1.7.2018 | 6 h Watkins Glen | 54 | 07 | Bennett / Dumas / Braun | CORE autosport | 2nd |
| 1.7.2018 | 6 h Watkins Glen | 85 | 07 | Trummer / Alon / Panciatici | JDC-Miller Motorsports | 8th |
| 1.7.2018 | 6 h Watkins Glen | 99 | 07 | Simpson / Goikhberg / Miller | JDC-Miller Motorsports | 1st |