| 1 | GTPP1 | | Aston Martin Valkyrie AMR-LMH | 493 | Class leader | 438 | 1:08.969 | 55x | +46 |
| 2 | GTPP2 | | Aston Martin Valkyrie AMR-LMH | 493 | same lap | 52 | 1:08.823 | 52x | +44 |
| 3 | GTPP3 | | BMW M Hybrid V8 (Evo) | 490 | −3 L | – | 1:09.125 | 43x | +22 |
| 4 | GTPP4 | | Porsche 963 GTP | 490 | −3 L | – | 1:09.111 | 73x | +31 |
| 5 | GTPP5 | | Aston Martin Valkyrie AMR-LMH | 488 | −5 L | – | 1:09.540 | 44x | +25 |
| 6 | GTPP6 | | Aston Martin Valkyrie AMR-LMH | 484 | −9 L | – | 1:08.546FL | 67x | +20 |
| 7 | GTPP7 | | Cadillac V-Series.R GTP | 483 | −10 L | – | 1:09.171 | 66x | −1 |
| 8 | GTPP8 | | Aston Martin Valkyrie AMR-LMH | 482 | −11 L | – | 1:09.633 | 126x | +7 |
| 9 | Dallara P217P1 | | Dallara P217 | 469 | Class leader | – | 1:12.739 | 34x | +32 |
| 10 | Dallara P217P2 | Dallara P217P2 in class This is Fine Racing T. C, name hidden·A. B, name hidden·N. K, name hidden | Dallara P217 | 466 | −3 L | – | 1:12.765 | 41x | +23 |
| 11 | Dallara P217P3 | | Dallara P217 | 461 | −8 L | – | 1:11.802 Class FL | 63x | +19 |
| 12 | Dallara P217P4 | | Dallara P217 | 461 | −8 L | – | 1:12.246 | 113x | +13 |
| 13 | GTPP9 | | Aston Martin Valkyrie AMR-LMH | 460 | −33 L | – | 1:09.806 | 104x | +2 |
| 14 | GTPP10 | | Aston Martin Valkyrie AMR-LMH | 459 | −34 L | – | 1:09.302 | 97x | −2 |
| 15 | Dallara P217P5 | Dallara P217P5 in class MTM Potosino A E. S, name hidden·W. C, name hidden | Dallara P217 | 459 | −10 L | – | 1:12.861 | 73x | +16 |
| 16 | GTPP11 | | Aston Martin Valkyrie AMR-LMH | 455 | −38 L | – | 1:08.985 | 110x | −8 |
| 17 | Dallara P217P6 | | Dallara P217 | 454 | −15 L | – | 1:12.909 | 85x | +7 |
| 18 | Dallara P217P7 | | Dallara P217 | 449 | −20 L | – | 1:12.428 | 101x | ±0 |
| 19 | IMSA23P1 | | McLaren 720S GT3 EVO | 446 | Class leader | – | 1:17.857 | 25x | +48 |
| 20 | IMSA23P2 | | McLaren 720S GT3 EVO | 445 | −1 L | – | 1:17.823 | 37x | +45 |
| 21 | IMSA23P3 | | Mercedes-AMG GT3 2020 | 445 | −1 L | – | 1:17.795 | 46x | +28 |
| 22 | IMSA23P4 | IMSA23P4 in class FRS Simracing Team C. M, name hidden·A. G, name hidden·A. P, name hidden | McLaren 720S GT3 EVO | 444 | −2 L | – | 1:17.837 | 79x | +25 |
| 23 | IMSA23P5 | | McLaren 720S GT3 EVO | 443 | −3 L | – | 1:18.022 | 48x | +35 |
| 24 | IMSA23P6 | | McLaren 720S GT3 EVO | 442 | −4 L | – | 1:17.617 | 45x | +16 |
| 25 | IMSA23P7 | IMSA23P7 in class Team MFM - SURVIVE! M. D, name hidden·F. F, name hidden·C. G, name hidden·C. B, name hidden | McLaren 720S GT3 EVO | 441 | −5 L | – | 1:17.456 Class FL | 28x | +12 |
| 26 | IMSA23P8 | | McLaren 720S GT3 EVO | 438 | −8 L | – | 1:17.691 | 51x | +14 |
| 27 | IMSA23P9 | IMSA23P9 in class DMSR J. G, name hidden·H. L, name hidden·G. S, name hidden | Mercedes-AMG GT3 2020 | 438 | −8 L | – | 1:17.975 | 80x | +13 |
| 28 | IMSA23P10 | | Mercedes-AMG GT3 2020 | 438 | −8 L | – | 1:17.677 | 47x | +17 |
| 29 | IMSA23P11 | IMSA23P11 in class U.S. Army Esports A. C, name hidden·F. V, name hidden·J. B, name hidden | McLaren 720S GT3 EVO | 438 | −8 L | – | 1:17.823 | 38x | +9 |
| 30 | IMSA23P12 | | McLaren 720S GT3 EVO | 435 | −11 L | – | 1:17.767 | 63x | +5 |
| 31 | IMSA23P13 | | BMW M4 GT3 EVO | 433 | −13 L | – | 1:17.756 | 105x | +2 |
| 32 | IMSA23P14 | IMSA23P14 in class RRL & 7GR L. H, name hidden·J. R, name hidden·B. H, name hidden·B. H, name hidden·J. S, name hidden | McLaren 720S GT3 EVO | 432 | −14 L | – | 1:17.887 | 72x | +1 |
| 33 | IMSA23P15 | IMSA23P15 in class Can-Am SimSport R. L, name hidden·L. E, name hidden·J. P, name hidden | McLaren 720S GT3 EVO | 431 | −15 L | – | 1:17.527 | 118x | −1 |
| 34 | IMSA23P16 | | BMW M4 GT3 EVO | 429 | −17 L | – | 1:18.208 | 68x | −4 |
| 35 | IMSA23P17 | | McLaren 720S GT3 EVO | 429 | −17 L | – | 1:18.339 | 93x | −5 |
| 36 | Dallara P217P8 | Dallara P217P8 in class HeXagon Nation T. K, name hidden·D. F, name hidden·L. O, name hidden | Dallara P217 | 426 | −43 L | – | 1:12.645 | 67x | −5 |
| 37 | IMSA23P18 | | McLaren 720S GT3 EVO | 385 | −61 L | – | 1:17.907 | 90x | −7 |
| 38 | IMSA23P19 | | BMW M4 GT3 EVO | 322 | −124 L | – | 1:18.065 | 138x | −15 |
| 39 | IMSA23P20 | | Ferrari 296 GT3 | 278 | −168 L | – | 1:18.245 | 59x | −13 |
| 40 | GTPP12 | | Aston Martin Valkyrie AMR-LMH | 260 | −233 L | – | 1:09.840 | 51x | −16 |
| 41 | Dallara P217P9 | | Dallara P217 | 259 | −210 L | – | 1:13.136 | 27x | −17 |
| 42 | GTPP13 | | Aston Martin Valkyrie AMR-LMH | 256 | −237 L | 1 | 1:10.255 | 39x | −15 |
| 43 | IMSA23P21 | IMSA23P21 in class KS RacingDNF M. K, name hidden·R. S, name hidden | Porsche 911 GT3 R (992) | 242 | −204 L | – | 1:18.528 | 79x | −23 |
| 44 | IMSA23P22 | | Mercedes-AMG GT3 2020 | 166 | −280 L | – | 1:17.738 | 44x | −25 |
| 45 | IMSA23P23 | IMSA23P23 in class SUDI | ApexDNF J. O, name hidden·S. R, name hidden | Mercedes-AMG GT3 2020 | 114 | −332 L | – | 1:18.542 | 23x | −28 |
| 46 | GTPP14 | | BMW M Hybrid V8 (Evo) | 78 | −415 L | – | 1:10.350 | 26x | −26 |
| 47 | IMSA23P24 | | Ferrari 296 GT3 | 100 | −346 L | – | 1:18.154 | 20x | −25 |
| 48 | GTPP15 | | Aston Martin Valkyrie AMR-LMH | 81 | −412 L | 2 | 1:10.010 | 18x | −29 |
| 49 | Dallara P217P10 | | Dallara P217 | 76 | −393 L | – | 1:13.157 | 30x | −31 |
| 50 | IMSA23P25 | IMSA23P25 in class JENC RacingDNF N. M, name hidden·C. C, name hidden | Ford Mustang GT3 | 49 | −397 L | – | 1:18.550 | 20x | −40 |
| 51 | GTPP16 | | BMW M Hybrid V8 (Evo) | 49 | −444 L | – | 1:10.338 | 2x | −46 |
| 52 | Dallara P217P11 | | Dallara P217 | 43 | −426 L | – | 1:13.497 | 29x | −43 |
| 53 | IMSA23P26 | IMSA23P26 in class Bite Point RacingDNF T. S, name hidden·H. H, name hidden·Z. H, name hidden·J. B, name hidden | McLaren 720S GT3 EVO | 43 | −403 L | – | 1:18.580 | 10x | −20 |
| 54 | IMSA23P27 | IMSA23P27 in class StintifyDNF M. R, name hidden·J. L, name hidden | McLaren 720S GT3 EVO | 41 | −405 L | – | 1:18.205 | 9x | −42 |
| 55 | Dallara P217P12 | | Dallara P217 | 32 | −437 L | – | 1:13.370 | 15x | −50 |
| 56 | GTPP17 | | BMW M Hybrid V8 (Evo) | 28 | −465 L | – | 1:09.818 | 8x | −39 |
| 57 | IMSA23P28 | | McLaren 720S GT3 EVO | 9 | −437 L | – | 1:19.127 | 9x | −51 |
| 58 | IMSA23P29 | | McLaren 720S GT3 EVO | 0 | −446 L | – | — | 0x | ±0 |