| 2 | Cadillac V-Series.R | Cadillac Racing | blue/black (+red/yellow) | CADILLAC | Michelin | Mobil 1 | closed | mid |
| 3 | Cadillac V-Series.R | Cadillac Racing | yellow/black (+red) | CADILLAC | Michelin | Mobil 1 | closed | mid |
| 4 | Porsche 963 | Porsche Penske Motorsport | white/red (+black) | PORSCHE 963/PENSKE/HELLER | Michelin | | closed | mid |
| 5 | Porsche 963 | Porsche Penske Motorsport | white/red/black | PORSCHE 963/PENSKE/HELLER | Michelin | | closed | mid |
| 6 | Porsche 963 | Porsche Penske Motorsport | white/red (+black) | PORSCHE 963/PENSKE/HELLER | Michelin | | closed | mid |
| 7 | Toyota GR010 Hybrid | Toyota Gazoo Racing | black (+silver/red/white) | GR/DENSO/FUJITSU | Michelin | Mobil 1 | closed | mid |
| 8 | Toyota GR010 Hybrid | Toyota Gazoo Racing | black (+silver/red/white) | GR/DENSO/FUJITSU | Michelin | Mobil 1 | closed | mid |
| 9 | Oreca 07 Gibson | Proton Competition | black (+yellow/silver) | IRON LYNX | Goodyear | | closed | mid |
| 10 | Oreca 07 Gibson | Vector Sport | white (+black/red/silver) | TAMIYA/SDS/HITECH PROS | Goodyear | | closed | mid |
| 11 | Isotta Fraschini Tipo 6 LMH Competizione | Isotta Fraschini | red/blue/white | SALT/Fragante | Michelin | | closed | mid |
| 12 | Porsche 963 | Hertz Team Jota | gold (+white/red/black) | Hertz | Michelin | Mobil 1 | closed | mid |
| 14 | Oreca 07 Gibson | AO by TF | violet (+orange/yellow/black) | AO | Goodyear | | closed | mid |
| 15 | BMW M Hybrid V8 | BMW M Team WRT | white/blue (+red/black) | iQOO | Michelin | Shell | closed | mid |
| 19 | Lamborghini SC63 | Lamborghini Iron Lynx | green (+black/silver/white) | CSR2/IRON LYNX/Fastron/ROGER DUBUIS | Michelin | | closed | mid |
| 20 | BMW M Hybrid V8 | BMW M Team WRT | white/black/blue/red (+violet/green/yellow) | | Michelin | Shell | closed | mid |
| 22 | Oreca 07 Gibson | United Autosports | dark blue (+red/white) | wing/UNITED AUTOSPORTS | Goodyear | | closed | mid |
| 23 | Oreca 07 Gibson | United Autosports USA | dark blue (+orange/violet) | reasch/AERO | Goodyear | | closed | mid |
| 24 | Oreca 07 Gibson | Nielsen Racing | beige/black (+red/maroon/orange) | HEY | Goodyear | | closed | mid |
| 25 | Oreca 07 Gibson | Algarve Pro Racing | black/blue | KAISER | Goodyear | | closed | mid |
| 27 | Aston Martin Vantage AMR LMGT3 | Heart of Racing Team | blue/black (+yellow) | THE HEART OF RACING | Goodyear | | closed | front |
| 28 | Oreca 07 Gibson | IDEC Sport | | | Goodyear | | closed | mid |
| 30 | Oreca 07 Gibson | Duqueine Team | green/black (+silver) | MOTUL/JS X/M | Goodyear | Motul | closed | mid |
| 31 | BMW M4 LMGT3 | Team WRT | red/white (+black) | TURBO/paradine | Goodyear | | closed | front |
| 33 | Oreca 07 Gibson | DKR Engineering | orange (+light blue/white/black) | | Goodyear | | closed | mid |
| 34 | Oreca 07 Gibson | Inter Europol Competition | | | Goodyear | | closed | mid |
| 35 | Alpine A424 | Alpine Endurance Team | blue (+black/red/white) | ALPINE/elf | Michelin | Elf | closed | mid |
| 36 | Alpine A424 | Alpine Endurance Team | blue (+black/red/white) | ALPINE/elf | Michelin | Elf | closed | mid |
| 37 | Oreca 07 Gibson | Cool Racing | grey (+blue/white/black) | KLAUSEN | Goodyear | | closed | mid |
| 38 | Porsche 963 | Hertz Team Jota | gold (+white/red/black) | Hertz | Michelin | Mobil 1 | closed | mid |
| 44 | Ford Mustang LMGT3 | Proton Competition | yellow (+black) | C.T.C./aviamics | Goodyear | | closed | front |
| 45 | Oreca 07 Gibson | Crowdstrike Racing by APR | red/grey | CROWDSTRIKE | Goodyear | | closed | mid |
| 46 | BMW M4 LMGT3 | Team WRT | blue/white (+lime green/black) | M/TURBO | Goodyear | | closed | front |
| 47 | Oreca 07 Gibson | Cool Racing | grey/red (+black/white) | databricks | Goodyear | | closed | mid |
| 50 | Ferrari 499P | Ferrari AF Corse | red (+yellow/black) | RICHARD MILLE/ADLER | Michelin | Shell | closed | mid |
| 51 | Ferrari 499P | Ferrari AF Corse | red (+yellow/black) | RICHARD MILLE | Michelin | Shell | closed | mid |
| 54 | Ferrari 296 LMGT3 | Vista AF Corse | silver (+red/black) | VISTA, JET/RICHARD MILLE | Goodyear | Shell | closed | mid |
| 55 | Ferrari 296 LMGT3 | Vista AF Corse | silver (+red/black) | VISTA, JET/RICHARD MILLE | Goodyear | Shell | closed | mid |
| 59 | McLaren 720S LMGT3 Evo | United Autosports | black/orange | RICHARD MILLE/PRIO | Goodyear | | closed | mid |
| 60 | Lamborghini Huracan LMGT3 Evo2 | Iron Lynx | yellow (+black) | IRON LYNX | Goodyear | | closed | mid |
| 63 | Lamborghini SC63 | Lamborghini Iron Lynx | green (+black/silver) | CSR2/IRON LYNX/Fastron/ROGER DUBUIS | Michelin | | closed | mid |
| 65 | Oreca 07 Gibson | Panis Racing | silver/black/yellow (+orange) | PANIS | Goodyear | Elf | closed | mid |
| 66 | Ferrari 296 LMGT3 | JMW Motorsport | | | Goodyear | | closed | mid |
| 70 | McLaren 720S LMGT3 Evo | Inception Racing | red/black | inception | Goodyear | | closed | mid |
| 77 | Ford Mustang LMGT3 | Proton Competition | light blue (+white/black) | FORD, PERFORMANCE | Goodyear | | closed | front |
| 78 | Lexus RC F LMGT3 | Akkodis ASP Team | white/black/red | MINERVA OIL/AKKODIS | Goodyear | | closed | front |
| 81 | Chevrolet Corvette Z06 LMGT3.R | TF Sport | yellow/black | Sonangol | Goodyear | | closed | mid |
| 82 | Chevrolet Corvette Z06 LMGT3.R | TF Sport | black/yellow | innovation/Q8 Oils | Goodyear | | closed | mid |
| 83 | Ferrari 499P | AF Corse | yellow (+red/black) | RICHARD MILLE/SYNER | Michelin | Shell | closed | mid |
| 85 | Lamborghini Huracan LMGT3 Evo2 | Iron Dames | pink/violet/white (+black) | WOMEN DRIVEN NY DREAMS | Goodyear | | closed | mid |
| 86 | Ferrari 296 LMGT3 | GR Racing | | | Goodyear | | closed | mid |
| 87 | Lexus RC F LMGT3 | Akkodis ASP Team | black/white/red | Car Guy | Goodyear | | closed | front |
| 88 | Ford Mustang LMGT3 | Proton Competition | black (+gold) | OLARRA/SAS/TIME X TENDER/IKIGAI | Goodyear | | closed | front |
| 91 | Porsche 992 GT3 R | Manthey EMA | orange (+black) | E-TECK/BEND | Goodyear | Motul | closed | rear |
| 92 | Porsche 992 GT3 R | Manthey PureRxcing | white (+yellow/black) | PURE RXCING | Goodyear | | closed | rear |
| 93 | Peugeot 9X8 | Peugeot TotalEnergies | white (+lime green/grey/black) | TotalEnergies/PEUGEOT | Michelin | Total | closed | mid |
| 94 | Peugeot 9X8 | Peugeot TotalEnergies | white (+lime green/grey/black) | TotalEnergies/PEUGEOT | Michelin | Total | closed | mid |
| 95 | McLaren 720S LMGT3 Evo | United Autosports | black/orange | RICHARD MILLE/MOSSO | Goodyear | | closed | mid |
| 99 | Porsche 963 | Proton Competition | white (+green) | | Michelin | | closed | mid |
| 155 | Ferrari 296 LMGT3 | Spirit of Race | maroon (+white/red/green) | FORMULA | Goodyear | | closed | mid |
| 183 | Oreca 07 Gibson | AF Corse | silver/black (+red) | | Goodyear | | closed | mid |
| 311 | Cadillac V-Series.R | Whelen Cadillac Racing | red/black (+yellow/white) | WHELEN/CADILLAC | Michelin | Mobil 1 | closed | mid |
| 777 | Aston Martin Vantage AMR LMGT3 | D'Station Racing | green (+black | D'STATION RACING | Goodyear | | closed | front |