IMSA 2026 – GTP and GTD Pro championship standings after Detroit

The IMSA General Motors was in Detroit this Saturday, May 30th, for the fifth round of its 2026 season. Only two classes were present on the winding streets of the Motor City: GTP and GTD Pro. At the foot of its Renaissance Center buildings, General Motors had a clean sweep with victories for Earl Bamber and Jack Aitken in the No. 31 Action Express Racing Cadillac in the prototype class, and for Alexander Sims and Antonio Garcia in the No. 3 Corvette Z06.R in GTD Pro.

In the championships, Aitken takes the lead in the GTP Drivers standings with 1,760 points, ahead of Laurin Heinrich (Porsche then JDC-Miller MotorSport), only 11th in Michigan (1,616 points). Frenchman Julien Andlauer (Porsche), winner of the 24 Hours of Daytona and the 12 Hours of Sebring earlier in the season, holds third place with his teammate Felipe Nasr (1,606 points). Cadillac leads the Manufacturers' standings with 1,797 points, ahead of Porsche (1,772 points) and Acura (1,676 points).

In GTD Pro, Corvette drivers Nicky Catsburg and Tommy Milner lead the championship with 1,243 points, ahead of BMW drivers Connor De Phillippi and Neil Verhagen (1,225 points). Christopher Mies and Frédéric Vervisch are close behind for Ford with 1,223 points. Chevrolet dominates the manufacturers' championship with 1,412 points. Behind them, BMW and Ford are separated by just four points (1,294 points to 1,290 points).

IMSA's next event is the 6 Hours of Watkins Glen on June 28th.

IMSA 2026
The championships after Detroit

GTP – Drivers:

1. Jack Aitken 1,760 points
2. Laurin Heinrich 1,616 pts
3. Felipe Nasr, Julien Andlauer 1,606 pts
4. Nick Yelloly, Renger van der Zande 1,552 pts
5. Kevin Estre, Laurens Vanthoor 1,501 pts
6. Earl Bamber 1,412 pts
7. Colin Braun, Tom Blomqvist 1,391 pts
8. Dries Vanthoor, Sheldon van der Linde 1,385 pts
9. Marco Wittmann, Philipp Eng 1,383 pts
10. Tijmen van der Helm 1,379 pts
11. Jordan Taylor, Louis Delétraz 1,335 pts
12. Filipe Albuquerque, Ricky Taylor 1,235 pts
13. Roman De Angelis, Ross Gunn 1,203 pts
14. Frederik Vesti 1,023 pts
15. Matt Campbell 654 pts
16. Robin Frijns 606 pts
17. Alex Palou 567 pts
18. Scott Dixon 560 pts
19. Colton Herta 548 pts
20. Kaylen Frederick, Nico Pino 518 pts
21. Kevin Magnussen 482 pts
22. Alex Riberas 472 pts
23. Will Stevens 455 pts
24. Connor Zilisch 340 pts
25. René Rast 323 pts
26. Kakunoshin Ohta 295 pts
27. Raffaele Marciello 252 pts
28. AJ Allmendinger 248 pts
29. Marco Sørensen 231 pts

GTP – Manufacturers:

1. Cadillac 1,797 pts
2. Porsche 1,772 pts
3. Acura 1,676 pts
4. BMW 1,628 points
5. Aston Martin 1 pts

GTD Pro – Drivers:

1. Nicky Catsburg, Tommy Milner 1,243 points
2. Connor De Phillippi, Neil Verhagen 1,225 pts
3. Christopher Mies, Frédéric Vervisch 1,223 pts
4. Alexander Sims, Antonio Garcia 1,212 pts
5. Harry King, Nick Tandy 1,150 pts
6. Andrea Caldarelli, Sandy Mitchell 1,126 pts
7. Ben Barker, Dennis Olsen 1,019 pts
8. Ben Barnicoat, Jack Hawksworth 1,000 pts
9. Max Esterson, Nikita Johnson 987 pts
10. Max Hesse 658 pts
11. Klaus Bachler, Ricardo Feller, Thomas Preining 658 pts
12. Nicolás Varrone 628 pts
13. Chaz Mostert 584 pts
14. Alessio Picariello 580 pts
15. Marvin Kirchhöfer 521 pts
16. James Calado, Miguel Molina, Riccardo Agostini 520 pts
17. Sebastian Priaulx 517 pts
18. Jason Hart, Luca Stolz, Scott Noble 512 pts
19. Dean MacDonald 470 pts
20. Kyle Kirkwood 465 pts
21. Mike Rockenfeller 459 pts
22. Alessandro Pier Guidi, Daniel Serra, Davide Rigon 388 pts
23. Dan Harper 366 pts
24. Kenny Habul, Maro Engel, Will Power 350 pts
25. Maxime Martin 322 pts
26. Ayhancan Güven 278 pts
27. James Hinchcliffe, Mirko Bortolotti 271 pts
28. Alessio Rovera 258 pts
29. Aaron Telitz 234 pts
30. Franck Perera 229 pts
31. Anthony Bartone, Fabian Schiller, Jules Gounon, Maximilian Götz 225 pts
32. Juri Vips 222 pts

GTD Pro – Manufacturers:

1. Chevrolet 1,412 points
2. BMW 1,628 points
3. Ford 1,290 pts
4. Porsche 1,772 pts
5. Lamborghini 1,197 pts
6. McLaren 1 pts
7. Lexus 1086 pts
8. Mercedes Benz-AMG 570 pts
9. Classic Ferrari for sale 553 pts