Ligier JS P320
| Week | Date | Track | Cars |
|---|---|---|---|
| 1 | Jun 16 | Circuit des 24 Heures du Mans - 24 Heures du Mans | Ligier JS P320 |
| 2 | Jun 23 | Watkins Glen International - Boot | Ligier JS P320 |
| 3 | Jun 30 | Autodromo Internazionale del Mugello - Grand Prix | Ligier JS P320 |
| 4 | Jul 7 | Canadian Tire Motorsports Park | Ligier JS P320 |
| 5 | Jul 14 | Shell V-Power Motorsport Park at The Bend - International Circuit | Ligier JS P320 |
| 6 | Jul 21 | Road America - Full Course | Ligier JS P320 |
| 7 | Jul 28 | Suzuka International Racing Course - Grand Prix | Ligier JS P320 |
| 8 | Aug 4 | St. Petersburg Grand Prix - Grand Prix | Ligier JS P320 |
| 9 | Aug 11 | Phillip Island Circuit | Ligier JS P320 |
| 10 | Aug 18 | Virginia International Raceway - Full Course | Ligier JS P320 |
| 11 | Aug 25 | Autodromo Internazionale Enzo e Dino Ferrari - Grand Prix | Ligier JS P320 |
| 12 | Sep 1 | Okayama International Circuit - Full Course | Ligier JS P320 |