| 1 | GTPP1 | | Cadillac V-Series.R GTP | 132 | Class leader | 91 | 1:09.994 | 13x | +98 |
| 2 | GTPP2 | | Aston Martin Valkyrie AMR-LMH | 131 | −1 L | – | 1:10.505 | 26x | +83 |
| 3 | GTPP3 | | Porsche 963 GTP | 129 | −3 L | – | 1:10.562 | 36x | +70 |
| 4 | GTPP4 | | BMW M Hybrid V8 (Evo) | 126 | −6 L | 3 | 1:09.501FL | 24x | +16 |
| 5 | Dallara P217P1 | | Dallara P217 | 126 | Class leader | – | 1:13.701 | 5x | +43 |
| 6 | Dallara P217P2 | | Dallara P217 | 125 | −1 L | – | 1:13.634 | 19x | +81 |
| 7 | Dallara P217P3 | | Dallara P217 | 125 | −1 L | – | 1:13.866 | 34x | +60 |
| 8 | Dallara P217P4 | Dallara P217P4 in class OrangeSuns V. B, name hidden | Dallara P217 | 125 | −1 L | – | 1:13.445 Class FL | 24x | +48 |
| 9 | Dallara P217P5 | | Dallara P217 | 124 | −2 L | – | 1:13.828 | 32x | +31 |
| 10 | Dallara P217P6 | | Dallara P217 | 124 | −2 L | – | 1:13.990 | 38x | +10 |
| 11 | GTPP5 | | BMW M Hybrid V8 (Evo) | 124 | −8 L | – | 1:10.056 | 33x | +11 |
| 12 | Dallara P217P7 | | Dallara P217 | 124 | −2 L | – | 1:14.113 | 21x | −1 |
| 13 | Dallara P217P8 | | Dallara P217 | 123 | −3 L | – | 1:14.331 | 30x | −15 |
| 14 | IMSA23P1 | IMSA23P1 in class PR355UR3 P. R, name hidden | McLaren 720S GT3 EVO | 120 | Class leader | – | 1:18.215 | 7x | +92 |
| 15 | IMSA23P2 | | Aston Martin Vantage GT3 EVO | 120 | same lap | – | 1:18.585 | 23x | +89 |
| 16 | IMSA23P3 | | McLaren 720S GT3 EVO | 120 | same lap | – | 1:18.155 | 20x | +78 |
| 17 | GTPP6 | | Aston Martin Valkyrie AMR-LMH | 119 | −13 L | 5 | 1:09.735 | 33x | +16 |
| 18 | IMSA23P4 | IMSA23P4 in class Team Purra L. B, name hidden·L. P, name hidden | McLaren 720S GT3 EVO | 119 | −1 L | – | 1:18.138 Class FL | 13x | +27 |
| 19 | Dallara P217P9 | Dallara P217P9 in class YitCowsRacing A. B, name hidden·D. S, name hidden | Dallara P217 | 119 | −7 L | – | 1:14.043 | 19x | −17 |
| 20 | IMSA23P5 | | BMW M4 GT3 EVO | 119 | −1 L | – | 1:18.679 | 21x | +51 |
| 21 | IMSA23P6 | IMSA23P6 in class AWR Orange H. P, name hidden·B. C, name hidden | BMW M4 GT3 EVO | 119 | −1 L | – | 1:18.917 | 18x | +23 |
| 22 | IMSA23P7 | | McLaren 720S GT3 EVO | 119 | −1 L | – | 1:19.003 | 20x | +23 |
| 23 | IMSA23P8 | | Lamborghini Huracán GT3 EVO | 118 | −2 L | – | 1:18.643 | 23x | +17 |
| 24 | IMSA23P9 | | McLaren 720S GT3 EVO | 118 | −2 L | – | 1:19.115 | 21x | +24 |
| 25 | GTPP7 | | Porsche 963 GTP | 118 | −14 L | – | 1:09.985 | 19x | +2 |
| 26 | IMSA23P10 | | BMW M4 GT3 EVO | 118 | −2 L | – | 1:18.616 | 19x | +9 |
| 27 | IMSA23P11 | | McLaren 720S GT3 EVO | 117 | −3 L | – | 1:18.968 | 33x | +7 |
| 28 | IMSA23P12 | | Mercedes-AMG GT3 2020 | 117 | −3 L | – | 1:18.467 | 38x | −8 |
| 29 | IMSA23P13 | | McLaren 720S GT3 EVO | 115 | −5 L | – | 1:18.905 | 35x | −13 |
| 30 | IMSA23P14 | | Mercedes-AMG GT3 2020 | 115 | −5 L | – | 1:19.063 | 20x | −17 |
| 31 | IMSA23P15 | | McLaren 720S GT3 EVO | 112 | −8 L | – | 1:18.428 | 28x | −29 |
| 32 | IMSA23P16 | | Ferrari 296 GT3 | 109 | −11 L | – | 1:18.742 | 42x | −38 |
| 33 | IMSA23P17 | | Chevrolet Corvette Z06 GT3.R | 107 | −13 L | – | 1:19.322 | 37x | −48 |
| 34 | Dallara P217P10 | | Dallara P217 | 103 | −23 L | – | 1:14.010 | 19x | −43 |
| 35 | GTPP8 | | Aston Martin Valkyrie AMR-LMH | 75 | −57 L | – | 1:11.331 | 14x | −4 |
| 36 | GTPP9 | | Aston Martin Valkyrie AMR-LMH | 74 | −58 L | – | 1:11.197 | 31x | −15 |
| 37 | IMSA23P18 | IMSA23P18 in class SDM RacingDNF M. F, name hidden | Ferrari 296 GT3 | 66 | −54 L | – | 1:18.612 | 18x | −54 |
| 38 | IMSA23P19 | | Mercedes-AMG GT3 2020 | 62 | −58 L | – | 1:18.882 | 30x | −64 |
| 39 | GTPP10 | | Aston Martin Valkyrie AMR-LMH | 54 | −78 L | 23 | 1:10.265 | 30x | −39 |
| 40 | Dallara P217P11 | | Dallara P217 | 49 | −77 L | – | 1:15.050 | 22x | −60 |
| 41 | GTPP11 | | Porsche 963 GTP | 33 | −99 L | – | 1:10.714 | 12x | −52 |
| 42 | GTPP12 | GTPP12 in class fast carDNF A. S, name hidden | Porsche 963 GTP | 27 | −105 L | – | 1:10.413 | 16x | −58 |
| 43 | IMSA23P20 | | BMW M4 GT3 EVO | 20 | −100 L | – | 1:19.098 | 26x | −84 |
| 44 | Dallara P217P12 | | Dallara P217 | 20 | −106 L | – | 1:14.908 | 29x | −77 |
| 45 | GTPP13 | | Porsche 963 GTP | 15 | −117 L | – | 1:11.134 | 7x | −71 |
| 46 | IMSA23P21 | | Porsche 911 GT3 R (992) | 15 | −105 L | – | 1:19.393 | 16x | −80 |
| 47 | GTPP14 | | Acura ARX-06 GTP | 14 | −118 L | 10 | 1:10.386 | 2x | −97 |
| 48 | IMSA23P22 | | McLaren 720S GT3 EVO | 13 | −107 L | – | 1:18.558 | 13x | −90 |
| 49 | Dallara P217P13 | | Dallara P217 | 12 | −114 L | – | 1:14.667 | 5x | −96 |
| 50 | IMSA23P23 | IMSA23P23 in class 50 BoysDNF R. G, name hidden | Ford Mustang GT3 | 0 | −120 L | – | — | 0x | ±0 |