| 1 | GTPP1 | | Cadillac V-Series.R GTP | 481 | Class leader | 249 | 1:09.754 | 66x | +32 |
| 2 | GTPP2 | | Cadillac V-Series.R GTP | 481 | same lap | 13 | 1:09.785 | 110x | +38 |
| 3 | GTPP3 | GTPP3 in class LOUD Racing F. V, name hidden·K. S, name hidden·A. K, name hidden | Cadillac V-Series.R GTP | 479 | −2 L | – | 1:09.778 | 81x | +22 |
| 4 | GTPP4 | GTPP4 in class WCR GTP Endurance K. F, name hidden·L. A, name hidden·R. R, name hidden·O. H, name hidden | Cadillac V-Series.R GTP | 472 | −9 L | 7 | 1:09.968 | 88x | +12 |
| 5 | Dallara P217P1 | Dallara P217P1 in class Drivethruclub Red E. G, name hidden·N. L, name hidden·J. B, name hidden | Dallara P217 | 459 | Class leader | – | 1:13.140 | 55x | +27 |
| 6 | Dallara P217P2 | | Dallara P217 | 453 | −6 L | – | 1:12.718 Class FL | 96x | +20 |
| 7 | Dallara P217P3 | Dallara P217P3 in class #1 GT3 H8ERS D. A, name hidden·D. P, name hidden | Dallara P217 | 451 | −8 L | – | 1:13.744 | 77x | +36 |
| 8 | Dallara P217P4 | | Dallara P217 | 449 | −10 L | – | 1:13.393 | 67x | +11 |
| 9 | GTPP5 | GTPP5 in class Veneko Racing Team E. S, name hidden·C. P, name hidden·J. T, name hidden·D. M, name hidden | Porsche 963 GTP | 443 | −38 L | – | 1:11.061 | 121x | +12 |
| 10 | Dallara P217P5 | Dallara P217P5 in class Chigüire Racing F. V, name hidden·R. V, name hidden·R. S, name hidden | Dallara P217 | 442 | −17 L | – | 1:13.778 | 100x | +9 |
| 11 | IMSA23P1 | | Porsche 911 GT3 R (992) | 441 | Class leader | – | 1:18.064 | 35x | +47 |
| 12 | Dallara P217P6 | Dallara P217P6 in class Duct Tape Dynamics A. S, name hidden·M. S, name hidden·Z. P, name hidden·K. B, name hidden | Dallara P217 | 440 | −19 L | – | 1:13.120 | 125x | +4 |
| 13 | IMSA23P2 | IMSA23P2 in class Aven Racing Alpha T. B, name hidden·J. R, name hidden·D. F, name hidden | BMW M4 GT3 EVO | 437 | −4 L | – | 1:18.141 | 78x | +30 |
| 14 | IMSA23P3 | | BMW M4 GT3 EVO | 437 | −4 L | – | 1:18.012 | 62x | +17 |
| 15 | IMSA23P4 | | Ford Mustang GT3 | 437 | −4 L | – | 1:18.369 | 59x | +22 |
| 16 | GTPP6 | GTPP6 in class ADRAe Black A. B, name hidden·A. G, name hidden·O. R, name hidden·M. M, name hidden | Aston Martin Valkyrie AMR-LMH | 437 | −44 L | 40 | 1:09.403FL | 114x | +3 |
| 17 | IMSA23P5 | | McLaren 720S GT3 EVO | 433 | −8 L | – | 1:18.392 | 55x | +26 |
| 18 | IMSA23P6 | IMSA23P6 in class ARL Endurance M. S, name hidden·W. J, name hidden·S. G, name hidden·S. Z, name hidden | Ferrari 296 GT3 | 432 | −9 L | – | 1:18.342 | 99x | +11 |
| 19 | IMSA23P7 | | Ford Mustang GT3 | 431 | −10 L | – | 1:18.390 | 79x | +14 |
| 20 | IMSA23P8 | | Ford Mustang GT3 | 430 | −11 L | – | 1:18.173 | 106x | +15 |
| 21 | IMSA23P9 | IMSA23P9 in class Capixaba V.R.T T. C, name hidden·R. B, name hidden·M. C, name hidden·J. C, name hidden·A. M, name hidden | Porsche 911 GT3 R (992) | 429 | −12 L | – | 1:18.603 | 112x | +5 |
| 22 | IMSA23P10 | | Ford Mustang GT3 | 426 | −15 L | – | 1:18.025 | 70x | +4 |
| 23 | IMSA23P11 | IMSA23P11 in class HKT Team N. S, name hidden·P. V, name hidden·V. K, name hidden | BMW M4 GT3 EVO | 423 | −18 L | – | 1:17.833 | 116x | +1 |
| 24 | IMSA23P12 | IMSA23P12 in class Al Masar Racing M. Á, name hidden·K. G, name hidden·M. C, name hidden | Mercedes-AMG GT3 2020 | 420 | −21 L | – | 1:18.933 | 69x | ±0 |
| 25 | Dallara P217P7 | Dallara P217P7 in class Team BlacklineDNF I. M, name hidden·A. F, name hidden | Dallara P217 | 385 | −74 L | – | 1:13.557 | 82x | −3 |
| 26 | IMSA23P13 | | Chevrolet Corvette Z06 GT3.R | 360 | −81 L | – | 1:18.179 | 106x | −10 |
| 27 | GTPP7 | | Cadillac V-Series.R GTP | 289 | −192 L | 150 | 1:10.275 | 73x | ±0 |
| 28 | IMSA23P14 | | Porsche 911 GT3 R (992) | 281 | −160 L | – | 1:18.625 | 48x | −11 |
| 29 | Dallara P217P8 | | Dallara P217 | 278 | −181 L | – | 1:14.047 | 20x | −15 |
| 30 | IMSA23P15 | IMSA23P15 in class Delta Motorsport J. F, name hidden·O. J, name hidden·C. H, name hidden | McLaren 720S GT3 EVO | 276 | −165 L | – | 1:18.630 | 76x | −12 |
| 31 | Dallara P217P9 | Dallara P217P9 in class Scorpio RaceGenDNF A. L, name hidden·A. S, name hidden | Dallara P217 | 254 | −205 L | – | 1:13.562 | 67x | −19 |
| 32 | Dallara P217P10 | Dallara P217P10 in class Birds of WarDNF B. M, name hidden·A. L, name hidden·A. M, name hidden | Dallara P217 | 219 | −240 L | – | 1:15.840 | 151x | +5 |
| 33 | IMSA23P16 | | Ford Mustang GT3 | 168 | −273 L | – | 1:19.033 | 55x | −18 |
| 34 | GTPP8 | | Ferrari 499P | 164 | −317 L | – | 1:11.092 | 114x | −3 |
| 35 | IMSA23P17 | | McLaren 720S GT3 EVO | 94 | −347 L | – | 1:19.171 | 8x | −25 |
| 36 | IMSA23P18 | | Ferrari 296 GT3 | 68 | −373 L | – | 1:19.112 | 12x | −31 |
| 37 | IMSA23P19 | IMSA23P19 in class MSR RacingDNF A. R, name hidden·D. V, name hidden·V. F, name hidden | Porsche 911 GT3 R (992) | 199 | −242 L | – | 1:18.504 | 54x | −25 |
| 38 | Dallara P217P11 | | Dallara P217 | 95 | −364 L | – | 1:13.813 | 50x | −44 |
| 39 | GTPP9 | GTPP9 in class 45 RacingDNF A. B, name hidden·L. D, name hidden·E. K, name hidden | Aston Martin Valkyrie AMR-LMH | 49 | −432 L | 8 | 1:10.304 | 14x | −10 |
| 40 | IMSA23P20 | IMSA23P20 in class Project VentoDNF Y. A, name hidden·S. K, name hidden | Porsche 911 GT3 R (992) | 48 | −393 L | – | 1:17.613 Class FL | 13x | −56 |
| 41 | IMSA23P21 | IMSA23P21 in class TTR SimRacing #88DNF M. S, name hidden·J. K, name hidden·S. K, name hidden | Ferrari 296 GT3 | 43 | −398 L | – | 1:18.606 | 18x | −37 |
| 42 | GTPP10 | | Aston Martin Valkyrie AMR-LMH | 39 | −442 L | – | 1:10.755 | 12x | −10 |
| 43 | GTPP11 | GTPP11 in class High Point Racing #007DNF T. K, name hidden·C. P, name hidden·M. M, name hidden·J. B, name hidden·M. S, name hidden | BMW M Hybrid V8 (Evo) | 21 | −460 L | – | 1:10.419 | 10x | −10 |
| 44 | GTPP12 | | Porsche 963 GTP | 17 | −464 L | – | 1:11.242 | 17x | −34 |
| 45 | GTPP13 | | Aston Martin Valkyrie AMR-LMH | 15 | −466 L | 14 | 1:10.314 | 4x | −29 |
| 46 | Dallara P217P12 | | Dallara P217 | 5 | −454 L | – | — | 11x | −26 |
| 47 | GTPP14 | GTPP14 in class Cunning StuntzDNF K. P, name hidden·C. K, name hidden·E. L, name hidden | Porsche 963 GTP | 1 | −480 L | – | — | 4x | −27 |
| 48 | Dallara P217P13 | | Dallara P217 | 1 | −458 L | – | — | 5x | −58 |
| 49 | IMSA23P22 | IMSA23P22 in class Brutus RacingDNF J. D, name hidden·F. Q, name hidden·R. S, name hidden | McLaren 720S GT3 EVO | 0 | −441 L | – | — | 0x | ±0 |