| 1.7.2018 | British LMP3 Snetterton | 1 | JS P3 | Noble / Wells | Ecurie Ecosse/Nielsen Racing | 1st/1st |
| 1.7.2018 | 4 h Dijon | 22 | JS P3 | Smiechowski / Frederiksson | Inter Europol Competition | 2nd |
| 1.7.2018 | 4 h Dijon | 26 | JS P3 | Wimmer / Kaiser / Bachler | Wimmer Werk Motorsport | 10th |
| 1.7.2018 | 6 h Watkins Glen | 32 | JS P217 | di Resta / Senna / Hanson | United Autosports | 4th |
| 1.7.2018 | 4 h Dijon | 33 | JS P3 | Scheuschner / Ludwig | Inter Europol Competition | 8th |
| 1.7.2018 | 6 h Watkins Glen | 52 | JS P217 | Yacaman / Saavedra / Owen | AFS/PR1 Mathiasen Motorsports | 9th |
| 1.7.2018 | 4 h Dijon | 65 | JS P3 | Khoo / Moore | Viper Niza Racing | 13th |
| 1.7.2018 | 4 h Dijon | 69 | JS P3 | Corbett / Muston | Monza Garage | 14th |
| 1.7.2018 | 4 h Dijon | 84 | JS P3 | Ben Moussa / Aoki / Bailly | SRT 41 | 17th |
| 1.7.2018 | 4 h Dijon | 94 | JS P3 | Caouette / Valenza / Lappalainen | Team Virage | 3rd |
| 1.7.2018 | 4 h Dijon | 95 | JS P3 | Enqvist / Rattenbury | Team Virage | 5th |
| 1.7.2018 | British LMP3 Snetterton | 96 | JS P3 | Butel / Paul | Speedworks Motorsport | 2nd/4th |
| 8.7.2018 | IMSA PC Mosport | 3 | JS P3 | Grist / Hanratty | Extreme Speed Motorsports | 3rd |
| 8.7.2018 | IMSA PC Mosport | 4 | JS P3 | Robichon / Baker | Ansa Motorsports | 4th |
| 8.7.2018 | IMSA PC Mosport | 7 | JS P3 | Lamelas / de Angelis | Charles Wicht Racing | 24th |
| 8.7.2018 | IMSA PC Mosport | 17 | JS P3 | Lewis / Dicken | P1 Motorsports | 6th |
| 8.7.2018 | IMSA PC Mosport | 19 | JS P3 | Heylen / Baker | Baker Racing | 11th |
| 8.7.2018 | IMSA PC Mosport | 25 | JS P3 | Koch / Janco | P1 Motorsports | 17th |
| 8.7.2018 | IMSA PC Mosport | 30 | JS P3 | Clairay / Wright | Extreme Speed Motorsports | 2nd |
| 8.7.2018 | IMSA PC Mosport | 33 | JS P3 | Lance Willsey | Extreme Speed Motorsports | 19th |
| 8.7.2018 | IMSA PC Mosport | 40 | JS P3 | Grant / Grant | Polestar Motor Racing Inc. | 10th |
| 8.7.2018 | IMSA PC Mosport | 42 | JS P3 | Foley / Garrett | P1 Motorsports | 8th |
| 8.7.2018 | IMSA PC Mosport | 51 | JS P3 | Rayhall / Hodes | K2R Motorsports | 5th |
| 8.7.2018 | 2 h 40 min Mosport | 52 | JS P217 | Saavedra / Yacaman | AFS/PR1 Mathiasen Motorsports | 9th |
| 8.7.2018 | IMSA PC Mosport | 75 | JS P3 | Hindman / Cassels | Performance Tech Motorsports | 7th |
| 15.7.2018 | Benelux Zandvoort | 293 | JS P3 | Bakker / Ibran | BE Motorsport | 3rd/3rd |
| 21.7.2018 | LM Cup Red Bull Ring | 2 | JS P3 | Wells / Littlejohn | Ecurie Ecosse/Nielsen | 10th |
| 21.7.2018 | LM Cup Red Bull Ring | 4 | JS P3 | Schauerman / Rondet | Brookspeed International | 23rd |
| 21.7.2018 | LM Cup Red Bull Ring | 7 | JS P3 | Noble / McCaig | Ecurie Ecosse/Nielsen | T-car |
| 21.7.2018 | LM Cup Red Bull Ring | 14 | JS P3 | Farano / van Uitert | RLR MSport | DNF |
| 21.7.2018 | LM Cup Red Bull Ring | 22 | JS P3 | McGuire / Bell | United Autosports | 9th |
| 21.7.2018 | LM Cup Red Bull Ring | 23 | JS P3 | Meins / England | United Autosports | 19th |
| 21.7.2018 | LM Cup Red Bull Ring | 24 | JS P3 | Coigny / Borga | Cool Racing | 21st |
| 21.7.2018 | LM Cup Red Bull Ring | 32 | JS P3 | Husain / Braun | United Autosports | 8th |
| 21.7.2018 | LM Cup Red Bull Ring | 59 | JS P3 | Kapadia / Warburton | RLR Msport | 13th |
| 21.7.2018 | LM Cup Red Bull Ring | 79 | JS P3 | McCaig / Noble | Ecurie Ecosse/Nielsen | 2nd |
| 21.7.2018 | LM Cup Red Bull Ring | 98 | JS P3 | de Doncker / Lunardi | Motorsport98 | 7th |
| 21.7.2018 | LM Cup Red Bull Ring | 99 | JS P3 | Scheier / Costa | N'Race | 18th |
| 22.7.2018 | 4 h Red Bull Ring | 2 | JS P3 | Rayhall / Falb | United Autosports | DNF |
| 22.7.2018 | 4 h Red Bull Ring | 3 | JS P3 | Grist / Bell / Wells | United Autosports | 33rd |
| 22.7.2018 | 4 h Red Bull Ring | 4 | JS P3 | Alexander / Borga / Coigny | Cool Racing | 29th |
| 22.7.2018 | 4 h Red Bull Ring | 5 | JS P3 | Pronenko / Chuklin / Boguslavski | NEFIS By Speed Factory | 23rd |
| 22.7.2018 | 4 h Red Bull Ring | 6 | JS P3 | Kaiser / Woodward | 360 Racing | 26th |
| 22.7.2018 | 4 h Red Bull Ring | 7 | JS P3 | Olsen / Noble / Kapadia | Ecurie Ecosse/Nielsen | 19th |
| 22.7.2018 | 4 h Red Bull Ring | 9 | JS P3 | Jensen / Talkanitsa, Jr. / Talkanitsa | AT Racing | 22nd |
| 22.7.2018 | 4 h Red Bull Ring | 11 | JS P3 | van Berlo / Mondini | EuroInternational | 25th |
| 22.7.2018 | 4 h Red Bull Ring | 12 | JS P3 | Dromedari / Hanratty / Dayson | EuroInternational | 34th |
| 22.7.2018 | 4 h Red Bull Ring | 13 | JS P3 | Smiechowski / Hippe | Inter Europol Competition | 20th |
| 22.7.2018 | 4 h Red Bull Ring | 14 | JS P3 | Scheuschner / Demarchi / Belotti | Inter Europol Competition | 32nd |
| 22.7.2018 | 4 h Red Bull Ring | 15 | JS P3 | van Uitert / Garofall / Farano | RLR MSport | 18th |
| 22.7.2018 | 4 h Red Bull Ring | 16 | JS P3 | Dracone / Baratto | BHK Motorsport | 37th |
| 22.7.2018 | 4 h Red Bull Ring | 18 | JS P3 | Bihel / Millara | M. Racing - YMR | 28th |
| 22.7.2018 | 4 h Red Bull Ring | 22 | JS P217 | Hanson / Albuquerque | United Autosports | 3rd |
| 22.7.2018 | 4 h Red Bull Ring | 23 | JS P217 | Buret / Stevens / Canal | Panis Barthez Competition | 10th |
| 22.7.2018 | 4 h Red Bull Ring | 25 | JS P217 | de Jong / Kim / Patterson | Algarve Pro Racing | 17th |
| 22.7.2018 | 4 h Red Bull Ring | 27 | JS P217 | Minassian / Lafargue / Maris | IDEC Sport | 16th |
| 22.7.2018 | 4 h Red Bull Ring | 32 | JS P217 | de Sadeleer / Owen / Boyd | United Autosports | 15th |
| 5.8.2018 | 2 h 40 min Road America | 52 | JS P217 | Yacaman / Saavedra | AFS/PR1 Mathiasen Motorsports | 31st |
| 18.8.2018 | 4 h Silverstone | 2 | JS P3 | Rayhall / Falb | United Autosports | 19th |
| 18.8.2018 | 4 h Silverstone | 3 | JS P3 | Grist / Bell / Wells | United Autosports | 13th |
| 18.8.2018 | IMSA PC Virginia | 3 | JS P3 | Hanratty / Waddell | Extreme Speed Motorsports | 5th |
| 18.8.2018 | 4 h Silverstone | 4 | JS P3 | Alexander / Borga / Vaglio | Cool Racing | 23rd |
| 18.8.2018 | IMSA PC Virginia | 4 | JS P3 | Baker / Robichon | Ansa Motorsports | 2nd |
| 18.8.2018 | 4 h Silverstone | 5 | JS P3 | Boguslavski / Chuklin / Pronenko | NEFIS by Speed Factory | DNF |
| 18.8.2018 | 4 h Silverstone | 6 | JS P3 | Kaiser / Woodward / Swift | 360 Racing | 16th |
| 18.8.2018 | IMSA PC Virginia | 7 | JS P3 | Lamelas / Evans | Charles Wicht Racing | 4th |
| 18.8.2018 | 4 h Silverstone | 7 | JS P3 | Kapadia / Olsen / Noble | Ecurie Ecosse/Nielsen | 14th |
| 18.8.2018 | 4 h Silverstone | 9 | JS P3 | Clairay / Talkanitsa, Jr. / Talkanitsa | AT Racing | 21st |
| 18.8.2018 | 4 h Silverstone | 11 | JS P3 | Mondini / van Berlo | EuroInternational | 34th |
| 18.8.2018 | 4 h Silverstone | 12 | JS P3 | Drudi / Dromedari | EuroInternational | 22nd |
| 18.8.2018 | 4 h Silverstone | 13 | JS P3 | Smiechowski / Hippe | Inter Europol Competition | 17th |
| 18.8.2018 | 4 h Silverstone | 14 | JS P3 | Still / Demarchi / Scheuschner | Inter Europol Competition | 29th |
| 18.8.2018 | 4 h Silverstone | 15 | JS P3 | van Uitert / Garofall / Farano | RLR MSport | 18th |
| 18.8.2018 | 4 h Silverstone | 16 | JS P3 | Dracone / Baratto | BHK Motorsport | 24th |
| 18.8.2018 | IMSA PC Virginia | 17 | JS P3 | Dicken / Lewis | P1 Motorsports | 8th |
| 18.8.2018 | 4 h Silverstone | 18 | JS P3 | Bihel / Millara | M. Racing - YMR | DNF |
| 18.8.2018 | 4 h Silverstone | 22 | JS P217 | Hanson / Albuquerque | United Autosports | DNF |
| 18.8.2018 | 4 h Silverstone | 23 | JS P217 | Canal / Stevens / Buret | Panis Barthez Competition | 6th |
| 18.8.2018 | IMSA PC Virginia | 25 | JS P3 | Janco / Koch | P1 Motorsports | 7th |
| 18.8.2018 | 4 h Silverstone | 25 | JS P217 | Kim / Patterson / de Jong | Algarve Pro Racing | 11th |
| 18.8.2018 | IMSA PC Virginia | 30 | JS P3 | Wright / Simpson | Extreme Speed Motorsports | 1st |
| 18.8.2018 | 4 h Silverstone | 32 | JS P217 | de Sadeleer / Owen / Boyd | United Autosports | 10th |
| 18.8.2018 | 4 h Silverstone | 34 | JS P3 | Rattenbury / Enqvist / Littman | Team Virage | 33rd |
| 18.8.2018 | IMSA PC Virginia | 40 | JS P3 | Grant / Grant | Polestar Motor Racing Inc. | 11th |
| 18.8.2018 | IMSA PC Virginia | 42 | JS P3 | Garrett / Foley | P1 Motorsports | 13th |
| 18.8.2018 | IMSA PC Virginia | 51 | JS P3 | Hodes / Andrews | K2R Motorsports | 3rd |
| 18.8.2018 | IMSA PC Virginia | 60 | JS P3 | Hamilton / Kasemets | Wulver Racing | 10th |
| 18.8.2018 | IMSA PC Virginia | 75 | JS P3 | Cameron Cassels | Performance Tech Motorsports | 9th |
| 19.8.2018 | 6 h Silverstone | 50 | JS P217 | Creed / Ricci / Mori | Larbre Competition | 9th |
| 1.9.2018 | 6 h Navarra | 5 | JS P3 | Abello / Fuster / Fontes | NEFIS By Speed Factory | 6th |
| 1.9.2018 | 6 h Navarra | 22 | JS P3 | Smiechowski / Frederiksson / Hippe | Inter Europol Competition | DNF |
| 1.9.2018 | 6 h Navarra | 26 | JS P3 | Wimmer / Kaiser / Still | Wimmerwerk Motorsport | 1st |
| 1.9.2018 | 6 h Navarra | 33 | JS P3 | Scheuschner / Müller-Crepon | Inter Europol Competition | 14th |
| 1.9.2018 | 6 h Navarra | 65 | JS P3 | Khoo / Moore / Ang | Viper Niza Racing | 10th |
| 1.9.2018 | 6 h Navarra | 69 | JS P3 | Corbett / Winslow / Laskaratos | Monza Garage | 17th |
| 1.9.2018 | 6 h Navarra | 77 | JS P3 | Trouillet / Sanjuan / Page | Graff | 2nd |
| 1.9.2018 | 6 h Navarra | 84 | JS P3 | Ben Moussa / Aoki / Bailly | SRT 41 | 13th |
| 1.9.2018 | 6 h Navarra | 94 | JS P3 | Caouette / Valenza / Fontana | Team Virage | 15th |
| 1.9.2018 | 6 h Navarra | 95 | JS P3 | Enqvist / Rattenbury | Team Virage | 7th |
| 9.9.2018 | British LMP3 Donington | 96 | JS P3 | Butel / Paul | Speedworks | DNF/DNF |