| 1 | GTPP1 | GTPP1 in class VHR Racing D. B, name hidden·D. O, name hidden·S. D, name hidden | Porsche 963 GTP | 127 | Class leader | 18 | 1:11.804 | 17x | +31 |
| 2 | GTPP2 | GTPP2 in class RaceFun N. F, name hidden | Aston Martin Valkyrie AMR-LMH | 127 | same lap | – | 1:12.950 | 7x | +78 |
| 3 | GTPP3 | | Aston Martin Valkyrie AMR-LMH | 121 | −6 L | 13 | 1:10.882FL | 58x | +30 |
| 4 | GTPP4 | | Aston Martin Valkyrie AMR-LMH | 120 | −7 L | – | 1:11.515 | 45x | +41 |
| 5 | IMSA23P1 | | BMW M4 GT3 EVO | 118 | Class leader | – | 1:19.079 | 29x | +94 |
| 6 | GTPP5 | | Aston Martin Valkyrie AMR-LMH | 118 | −9 L | – | 1:11.159 | 29x | +31 |
| 7 | IMSA23P2 | | Ford Mustang GT3 | 118 | same lap | – | 1:19.384 | 20x | +91 |
| 8 | IMSA23P3 | | Ford Mustang GT3 | 117 | −1 L | – | 1:19.627 | 23x | +90 |
| 9 | IMSA23P4 | IMSA23P4 in class Savage Motorsports K. M, name hidden·S. S, name hidden·B. P, name hidden | Chevrolet Corvette Z06 GT3.R | 117 | −1 L | – | 1:19.643 | 20x | +28 |
| 10 | IMSA23P5 | | McLaren 720S GT3 EVO | 117 | −1 L | – | 1:18.913 | 36x | +33 |
| 11 | IMSA23P6 | | Ferrari 296 GT3 | 117 | −1 L | – | 1:19.251 | 23x | +70 |
| 12 | IMSA23P7 | | McLaren 720S GT3 EVO | 116 | −2 L | – | 1:19.936 | 22x | +58 |
| 13 | IMSA23P8 | | McLaren 720S GT3 EVO | 115 | −3 L | – | 1:19.415 | 58x | +28 |
| 14 | IMSA23P9 | | Ford Mustang GT3 | 115 | −3 L | – | 1:20.356 | 32x | +45 |
| 15 | IMSA23P10 | | Ferrari 296 GT3 | 114 | −4 L | – | 1:20.194 | 36x | +42 |
| 16 | GTPP6 | GTPP6 in class DriftiesDNF M. S, name hidden | Acura ARX-06 GTP | 113 | −14 L | 63 | 1:11.074 | 40x | +14 |
| 17 | GTPP7 | | Acura ARX-06 GTP | 113 | −14 L | 24 | 1:10.895 | 25x | −3 |
| 18 | IMSA23P11 | | Ferrari 296 GT3 | 113 | −5 L | – | 1:19.282 | 35x | +33 |
| 19 | GTPP8 | | Porsche 963 GTP | 111 | −16 L | – | 1:11.677 | 36x | −13 |
| 20 | IMSA23P12 | | Ford Mustang GT3 | 110 | −8 L | – | 1:19.462 | 36x | +29 |
| 21 | IMSA23P13 | | BMW M4 GT3 EVO | 109 | −9 L | – | 1:18.898 | 57x | +22 |
| 22 | IMSA23P14 | | Porsche 911 GT3 R (992) | 108 | −10 L | – | 1:19.620 | 60x | +9 |
| 23 | IMSA23P15 | | Aston Martin Vantage GT3 EVO | 107 | −11 L | – | 1:19.213 | 42x | +9 |
| 24 | GTPP9 | GTPP9 in class Dam Racscals J. D, name hidden·M. A, name hidden | Aston Martin Valkyrie AMR-LMH | 107 | −20 L | – | 1:11.924 | 73x | −14 |
| 25 | IMSA23P16 | | McLaren 720S GT3 EVO | 107 | −11 L | – | 1:19.882 | 34x | +1 |
| 26 | IMSA23P17 | | Porsche 911 GT3 R (992) | 106 | −12 L | – | 1:19.619 | 42x | −3 |
| 27 | IMSA23P18 | | Mercedes-AMG GT3 2020 | 106 | −12 L | – | 1:19.791 | 47x | −1 |
| 28 | IMSA23P19 | IMSA23P19 in class Joooooker W. X, name hidden | McLaren 720S GT3 EVO | 105 | −13 L | – | 1:20.375 | 32x | −13 |
| 29 | IMSA23P20 | IMSA23P20 in class Star City Racing T. W, name hidden·L. W, name hidden·J. M, name hidden | Ferrari 296 GT3 | 104 | −14 L | – | 1:19.490 | 41x | −8 |
| 30 | IMSA23P21 | | Ferrari 296 GT3 | 102 | −16 L | – | 1:20.312 | 42x | −24 |
| 31 | IMSA23P22 | IMSA23P22 in class R. L••••• R. L, name hidden | McLaren 720S GT3 EVO | 102 | −16 L | – | 1:20.363 | 44x | −25 |
| 32 | IMSA23P23 | | Aston Martin Vantage GT3 EVO | 101 | −17 L | – | 1:20.493 | 80x | −16 |
| 33 | IMSA23P24 | | Mercedes-AMG GT3 2020 | 98 | −20 L | – | 1:20.181 | 81x | −38 |
| 34 | IMSA23P25 | IMSA23P25 in class GO FASTERDNF A. A, name hidden | Chevrolet Corvette Z06 GT3.R | 97 | −21 L | – | 1:19.290 | 18x | −52 |
| 35 | IMSA23P26 | | BMW M4 GT3 EVO | 91 | −27 L | – | 1:18.784 Class FL | 27x | −48 |
| 36 | IMSA23P27 | | McLaren 720S GT3 EVO | 90 | −28 L | – | 1:19.990 | 20x | −63 |
| 37 | GTPP10 | | Acura ARX-06 GTP | 77 | −50 L | 9 | 1:11.591 | 22x | −49 |
| 38 | IMSA23P28 | | Acura NSX GT3 EVO 22 | 76 | −42 L | – | 1:20.058 | 21x | −62 |
| 39 | IMSA23P29 | IMSA23P29 in class Team colaDNF F. J, name hidden | Chevrolet Corvette Z06 GT3.R | 66 | −52 L | – | 1:19.393 | 43x | −74 |
| 40 | IMSA23P30 | IMSA23P30 in class D. L•••••DNF D. L, name hidden | Porsche 911 GT3 R (992) | 38 | −80 L | – | 1:19.666 | 11x | −83 |
| 41 | GTPP11 | | BMW M Hybrid V8 (Evo) | 33 | −94 L | – | 1:13.309 | 11x | −55 |
| 42 | IMSA23P31 | | Chevrolet Corvette Z06 GT3.R | 27 | −91 L | – | 1:18.909 | 3x | −86 |
| 43 | IMSA23P32 | | Ferrari 296 GT3 | 19 | −99 L | – | 1:21.239 | 25x | −85 |
| 44 | IMSA23P33 | | Ferrari 296 GT3 | 19 | −99 L | – | 1:19.981 | 13x | −96 |
| 45 | GTPP12 | | BMW M Hybrid V8 (Evo) | 5 | −122 L | – | 1:13.450 | 13x | −75 |
| 46 | GTPP13 | | Ferrari 499P | 3 | −124 L | – | 1:14.961 | 2x | −89 |
| 47 | IMSA23P34 | | Ferrari 296 GT3 | 0 | −118 L | – | — | 0x | ±0 |