The entry list was revealed on July 3, 2024, and featured 35 entries: 12 entries in LMP2, 9 entries in GTD Pro, and 14 entries in GTD. The LMP2 class saw some changes: Filipe Albuquerque, Renger van der Zande, Scott Huffaker, Stuart Wilshire, Pipo Derani, and Louis Delétraz all participated in the headline LMP2 class during the event. In GTD Pro, Ross Gunn was once again partnered by Mario Farnbacher in the No. 23 Heart of Racing Team Aston Martin.[4] In GTD, Spencer Pumpelly re-joined the No. 27 Heart of Racing Aston Martin. Furthermore, the No. 43 Andretti Motorsports Porsche and No. 120 Wright Motorsports Porsche were absent during the event.[5]
Saturday's afternoon qualifying session was broken into two sessions, with one session for the LMP2, GTD Pro and GTD classes, which lasted 15 minutes each.[6] The rules dictated that all teams nominated a driver to qualify their cars, with the Pro-Am LMP2 class requiring a Bronze rated driver to qualify the car. The competitors' fastest lap times determined the starting order. IMSA then arranged the grid to put LMP2s ahead of the GTD Pro, and GTD cars.[7]
The final results kept Fraga and Robinson atop the LMP2 Drivers' Championship with 1308 points, 12 ahead of race winners Boulle and Dillmann.[10] The final results of GTD Pro meant Heinrich and Priaulx extended their advantage to 98 points as Gunn advanced to second. Sims and García jumped from sixth to fourth while Sellers and Snow dropped to fifth.[10] Ellis and Ward's second-place finish allowed them to extend their advantage to 340 points over fourth-place finishers Foley and Gallagher in the GTD Drivers' Championship.[10] Porsche and Mercedes-AMG continued to top their respective Manufactures' Championships while Riley, AO Racing, and Winward Racing kept their respective advantages in their of Teams' Championships with four rounds remaining.[10]
^"03_Results_Qualifying.PDF"(PDF). imsa.results.alkamelcloud.com. Alkamel Systems. July 13, 2024. Archived(PDF) from the original on July 18, 2024. Retrieved July 14, 2024.
^"01_Grid_Race_Official.PDF"(PDF). imsa.results.alkamelcloud.com. Alkamel Systems. July 14, 2024. Archived(PDF) from the original on July 15, 2024. Retrieved July 14, 2024.
^"03_Results_Race_Official.PDF"(PDF). imsa.results.alkamelcloud.com. Alkamel Systems. July 17, 2024. Archived(PDF) from the original on July 19, 2024. Retrieved July 19, 2024.