| 1 | GTPP1 | | Porsche 963 GTP | 398 | Class leader | 310 | 3:25.562 | 66x | +32 |
| 2 | GTPP2 | | Cadillac V-Series.R GTP | 397 | −1 L | 4 | 3:25.988 | 54x | +43 |
| 3 | GTPP3 | GTPP3 in class STRX Competition D. L, name hidden·C. S, name hidden·J. M, name hidden·M. W, name hidden | Cadillac V-Series.R GTP | 396 | −2 L | 11 | 3:26.951 | 51x | +19 |
| 4 | GTPP4 | GTPP4 in class Mower Racing Team S. L, name hidden·V. B, name hidden·V. D, name hidden·A. H, name hidden | Cadillac V-Series.R GTP | 394 | −4 L | 3 | 3:25.543FL | 66x | +16 |
| 5 | GTPP5 | | Porsche 963 GTP | 393 | −5 L | 23 | 3:25.862 | 92x | +10 |
| 6 | GTPP6 | GTPP6 in class ATTRITION #095 S. D, name hidden·N. M, name hidden·T. N, name hidden·B. P, name hidden·J. A, name hidden | Cadillac V-Series.R GTP | 392 | −6 L | – | 3:27.711 | 73x | +8 |
| 7 | GTPP7 | | Ferrari 499P | 391 | −7 L | 1 | 3:27.429 | 56x | +9 |
| 8 | GTPP8 | | Porsche 963 GTP | 385 | −13 L | 16 | 3:26.733 | 115x | +5 |
| 9 | GTPP9 | GTPP9 in class Mid Split Machines K. S, name hidden·J. R, name hidden·D. W, name hidden·T. C, name hidden·N. M, name hidden | Porsche 963 GTP | 383 | −15 L | 6 | 3:25.875 | 107x | ±0 |
| 10 | GTPP10 | | Cadillac V-Series.R GTP | 383 | −15 L | – | 3:26.692 | 119x | ±0 |
| 11 | GTPP11 | | Porsche 963 GTP | 381 | −17 L | – | 3:26.138 | 214x | −5 |
| 12 | GTPP12 | GTPP12 in class Thirtyfour-Simracing A. K, name hidden·S. R, name hidden·D. L, name hidden·M. Z, name hidden·C. S, name hidden | BMW M Hybrid V8 (Evo) | 375 | −23 L | – | 3:27.158 | 103x | −6 |
| 13 | GTPP13 | GTPP13 in class RauhRacing Purple L. M, name hidden·E. S, name hidden·H. G, name hidden·A. W, name hidden·A. C, name hidden | Ferrari 499P | 356 | −42 L | 2 | 3:25.791 | 129x | −7 |
| 14 | IMSA23P1 | IMSA23P1 in class MEILI Racing S. S, name hidden·F. M, name hidden·O. L, name hidden·G. L, name hidden·W. W, name hidden·Y. P, name hidden·S. L, name hidden·C. L, name hidden·D. L, name hidden | McLaren 720S GT3 EVO | 354 | Class leader | – | 3:53.506 Class FL | 51x | +11 |
| 15 | IMSA23P2 | IMSA23P2 in class Apex Hunters M. G, name hidden·G. F, name hidden·L. P, name hidden·A. K, name hidden·P. S, name hidden | McLaren 720S GT3 EVO | 353 | −1 L | – | 3:54.746 | 39x | +17 |
| 16 | IMSA23P3 | IMSA23P3 in class Airlink J. L, name hidden·J. S, name hidden·N. C, name hidden·S. T, name hidden·D. L, name hidden | McLaren 720S GT3 EVO | 353 | −1 L | – | 3:55.664 | 81x | +17 |
| 17 | IMSA23P4 | IMSA23P4 in class Banker Lap C. Z, name hidden·K. P, name hidden·A. G, name hidden | McLaren 720S GT3 EVO | 353 | −1 L | – | 3:56.776 | 68x | +25 |
| 18 | IMSA23P5 | IMSA23P5 in class Ferayo Racing Team Orange D. R, name hidden·T. G, name hidden·M. O, name hidden·R. K, name hidden·K. T, name hidden·M. H, name hidden | McLaren 720S GT3 EVO | 352 | −2 L | – | 3:54.533 | 26x | +12 |
| 19 | IMSA23P6 | IMSA23P6 in class MyEngineer K. R, name hidden·S. D, name hidden·G. P, name hidden·S. M, name hidden·Y. L, name hidden | Porsche 911 GT3 R (992) | 352 | −2 L | – | 3:55.791 | 33x | +13 |
| 20 | IMSA23P7 | IMSA23P7 in class Dacomo Racing N. A, name hidden·M. J, name hidden·D. B, name hidden | McLaren 720S GT3 EVO | 352 | −2 L | – | 3:56.563 | 80x | +19 |
| 21 | IMSA23P8 | | McLaren 720S GT3 EVO | 351 | −3 L | – | 3:55.942 | 78x | +18 |
| 22 | IMSA23P9 | | McLaren 720S GT3 EVO | 351 | −3 L | – | 3:55.614 | 86x | +11 |
| 23 | IMSA23P10 | IMSA23P10 in class Madz Motorsport Green A. F, name hidden·M. H, name hidden·G. N, name hidden·C. E, name hidden | Ford Mustang GT3 | 350 | −4 L | – | 3:55.866 | 67x | +10 |
| 24 | IMSA23P11 | IMSA23P11 in class Kray Motorsport #680 B. R, name hidden·A. R, name hidden·J. C, name hidden·J. O, name hidden | McLaren 720S GT3 EVO | 349 | −5 L | – | 3:55.977 | 83x | +7 |
| 25 | IMSA23P12 | IMSA23P12 in class Rollator Racing_Green M. H, name hidden·M. N, name hidden·F. H, name hidden·A. C, name hidden·T. G, name hidden | McLaren 720S GT3 EVO | 347 | −7 L | – | 3:54.592 | 77x | +5 |
| 26 | IMSA23P13 | | Ford Mustang GT3 | 347 | −7 L | – | 3:55.922 | 98x | +10 |
| 27 | IMSA23P14 | IMSA23P14 in class Half Point Racing N. H, name hidden·D. G, name hidden·J. P, name hidden·K. A, name hidden·C. N, name hidden | McLaren 720S GT3 EVO | 347 | −7 L | – | 3:55.592 | 85x | +3 |
| 28 | IMSA23P15 | | Ferrari 296 GT3 | 346 | −8 L | – | 3:55.890 | 95x | +5 |
| 29 | IMSA23P16 | | Ferrari 296 GT3 | 346 | −8 L | – | 3:55.865 | 122x | +1 |
| 30 | IMSA23P17 | IMSA23P17 in class Veneko Racing Team C. P, name hidden·J. F, name hidden·J. T, name hidden·E. V, name hidden | McLaren 720S GT3 EVO | 346 | −8 L | – | 3:55.625 | 100x | −2 |
| 31 | IMSA23P18 | IMSA23P18 in class Almedia team alpha O. H, name hidden·M. P, name hidden·L. H, name hidden·L. K, name hidden | BMW M4 GT3 EVO | 346 | −8 L | – | 3:55.553 | 101x | −3 |
| 32 | IMSA23P19 | IMSA23P19 in class Soryan Motorsport S. P, name hidden·I. K, name hidden·S. S, name hidden·V. A, name hidden | McLaren 720S GT3 EVO | 345 | −9 L | – | 3:55.733 | 131x | −3 |
| 33 | IMSA23P20 | IMSA23P20 in class SimpleFolk Racing J. P, name hidden·J. G, name hidden·M. P, name hidden | Ferrari 296 GT3 | 345 | −9 L | – | 3:58.530 | 105x | −8 |
| 34 | IMSA23P21 | IMSA23P21 in class SHU PIT HOUSE K. X, name hidden·X. J, name hidden·Z. L, name hidden·Z. F, name hidden·S. C, name hidden | Aston Martin Vantage GT3 EVO | 345 | −9 L | – | 3:55.157 | 139x | −6 |
| 35 | IMSA23P22 | IMSA23P22 in class Aculeus Racing R. R, name hidden·K. W, name hidden·J. V, name hidden·A. F, name hidden·D. B, name hidden | McLaren 720S GT3 EVO | 344 | −10 L | – | 3:54.787 | 95x | −9 |
| 36 | IMSA23P23 | | Porsche 911 GT3 R (992) | 343 | −11 L | – | 3:56.578 | 135x | −9 |
| 37 | IMSA23P24 | | Ferrari 296 GT3 | 336 | −18 L | – | 3:55.188 | 148x | −26 |
| 38 | IMSA23P25 | IMSA23P25 in class Arbuz ENERGY A. S, name hidden·G. B, name hidden·D. M, name hidden·A. U, name hidden | Lamborghini Huracán GT3 EVO | 336 | −18 L | – | 3:54.164 | 130x | −15 |
| 39 | GTPP14 | GTPP14 in class Humbug RacingDNF S. S, name hidden·R. E, name hidden·M. G, name hidden·R. S, name hidden | Porsche 963 GTP | 181 | −217 L | – | 3:27.890 | 25x | −10 |
| 40 | IMSA23P26 | IMSA23P26 in class death in the wallDNF M. K, name hidden·I. A, name hidden·S. G, name hidden·T. B, name hidden | McLaren 720S GT3 EVO | 171 | −183 L | – | 3:55.724 | 47x | −17 |
| 41 | IMSA23P27 | IMSA23P27 in class AntaRaceTeamDNF D. M, name hidden·V. D, name hidden·S. F, name hidden·M. P, name hidden | Chevrolet Corvette Z06 GT3.R | 110 | −244 L | – | 3:55.295 | 50x | −19 |
| 42 | IMSA23P28 | | McLaren 720S GT3 EVO | 106 | −248 L | – | 3:56.301 | 45x | −25 |
| 43 | GTPP15 | | Porsche 963 GTP | 100 | −298 L | – | 3:26.038 | 47x | −14 |
| 44 | IMSA23P29 | | McLaren 720S GT3 EVO | 57 | −297 L | – | 3:57.243 | 16x | −42 |
| 45 | IMSA23P30 | IMSA23P30 in class The Barking DucklingsDNF H. H, name hidden·D. L, name hidden·C. M, name hidden·J. Z, name hidden·H. L, name hidden | Porsche 911 GT3 R (992) | 185 | −169 L | – | 3:56.299 | 78x | −17 |
| 46 | GTPP16 | GTPP16 in class Electric Motorsport (Blue)DNF D. B, name hidden·J. F, name hidden·H. B, name hidden·J. E, name hidden·D. A, name hidden | Porsche 963 GTP | 77 | −321 L | – | 3:28.393 | 29x | −15 |
| 47 | GTPP17 | | Porsche 963 GTP | 27 | −371 L | 22 | 3:25.946 | 2x | −40 |
| 48 | GTPP18 | GTPP18 in class Sloward Racing #15DNF C. L, name hidden·R. H, name hidden·M. B, name hidden·T. A, name hidden | Cadillac V-Series.R GTP | 20 | −378 L | – | 3:30.810 | 32x | −25 |
| 49 | IMSA23P31 | IMSA23P31 in class Go Weeyums Low IQDNF S. P, name hidden·N. S, name hidden·J. F, name hidden | Ferrari 296 GT3 | 7 | −347 L | – | 3:58.597 | 3x | −32 |