12 uur Sebring 2021
| Pos | In | Kat | Pilote | Pilote | Pilote | Ecurie | auto | Rondleidingen | Temps | 1e kloof |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | dPI | Vautier | Duval | Bourdais | Mustang-sampling / JDC-Miller MotorSports | Cadillac DPi | 349 | 12:01:01.418 | - | |
| 2 | dPI | Jarvis | Tincknell | Bomarito | Mazda Motorsport | Mazda DPi | 349 | 12:01:02.853 | + 1.435 | |
| 3 | dPI | Johnson | Kobayashi | Pagenaud | Bondgenoot Cadillac Racing | Cadillac DPi | 349 | 12:01:03.059 | + 1.641 | |
| 4 | dPI | Cameron | Pla | Montoya | Meyer Shank Racing met Curb-Agajanian | Acura DPi | 349 | 12:01:04.032 | + 2.614 | |
| 5 | dPI | Taylor | Albuquerque | Roden | Konica Minolta Acura ARX-05 | Acura DPi | 349 | 12:01:06.736 | + 5.318 | |
| 6 | dPI | van der Zande | Magnussen | Dixon | Cadillac Chip Ganassi Racing | Cadillac DPi | 347 | 12:01:05.102 | 2 ronden | |
| 7 | LMP2 | Keating | Jensen | Huffaker | PR1 Mathiasen Motorsport | ORECA LMP2 07 | 344 | 12:01:23.212 | 5 ronden | |
| 8 | LMP2 | Merriman | Tilley | Dalziel | Tijdperk Motorsport | ORECA LMP2 07 | 344 | 12:01:25.799 | 5 ronden | |
| 9 | GTLM | Mac Neil | Jaminet | Campbell | WeatherTech-races | Porsche 911 RSR-19 | 334 | 12:02:42.220 | 15 ronden | |
| 10 | GTLM | De Filippi | Eng | loodgieter | BMW-team RLL | BMW M8GTE | 333 | 12:01:18.541 | 16 ronden | |
| 11 | LMP2 | McGuire | Boyd | smid | Verenigde Autosport | ORECA LMP2 07 | 333 | 12:02:14.977 | 16 ronden | |
| 12 | GTLM | Edwards | Krohn | Farfus | BMW-team RLL | BMW M8GTE | 333 | 12:02:43.161 | 16 ronden | |
| 13 | GTLM | Garcia | Taylor | Katsburg | Corvette racen | Chevrolet Corvette C8.R | 333 | 12:02:51.712 | 16 ronden | |
| 14 | GTLM | Milner | Tandy | Sims | Corvette racen | Chevrolet Corvette C8.R | 330 | 12:01:14.546 | 19 ronden | |
| 15 | LMP3 | Bennett | Kurtz | Bruin | Kern autosport | Liger JS P320 | 329 | 12:02:33.175 | 20 ronden | |
| 16 | LMP3 | Stuurman | Murray | Bleekemolen | Riley motorsport | Liger JS P320 | 329 | 12:02:35.860 | 20 ronden | |
| 17 | LMP3 | Robinson | varken | Andrews | Riley motorsport | Liger JS P320 | 329 | 12:02:36.376 | 20 ronden | |
| 18 | LMP3 | McAleer | scheef | McCusker | Forty7 Motorsport | Duqueine D08 | 328 | 12:01:40.493 | 21 ronden | |
| 19 | LMP3 | Barbosa | Clairay | Wilsey | Sean Creech Motorsport | Liger JS P320 | 328 | 12:02:50.163 | 21 ronden | |
| 20 | GTD | Robichon | Vanthoor | Kern | Pfaff motorsport | Porsche 911GT3R | 320 | 12:01:25.556 | 29 ronden | |
| 21 | GTD | lang | hinde | Heylene | Wright Motorsport | Porsche 911GT3R | 320 | 12:01:27.668 | 29 ronden | |
| 22 | GTD | James | DeAngelis | Gunn | Hart van raceteam | Aston Martin Vantage GT3 | 320 | 12:01:48.947 | 29 ronden | |
| 23 | GTD | pottenbakker | Lally | Pompelly | Magnus met Aartsengel | Acura NSXGT3 | 320 | 12:02:08.207 | 29 ronden | |
| 24 | GTD | Nielsen | wet | Figueiredo | Team Hardpoint EBM | Porsche 911GT3R | 320 | 12:02:18.500 | 29 ronden | |
| 25 | GTD | Montecalvo | Veach | Megennis | Vasser Sullivan | Lexus RC F GT3 | 319 | 12:01:39.225 | 30 ronden | |
| 26 | GTD | Telitz | Hawksworth | Kirkwood | Vasser Sullivan | Lexus RC F GT3 | 313 | 12:01:31.478 | 36 ronden | |
| 27 | GTD | auberlen | Foley | Lees | Turner Motorsport | BMW M6GT3 | 313 | 12:01:36.058 | 36 ronden | |
| 28 | GTD | Haboel | Engel | Grenier | Zonne-energie 1 | Mercedes AMG GT3 | 304 | 11:24:26.045 | 45 ronden | |
| 29 | dPI | Nasr | Conway | Derani | Whelen Engineering Racing | Cadillac DPi | 292 | 10:04:05.751 | 57 ronden | |
| 30 | GTD | Ferriol | babbelen | Estap | Team Hardpoints EBM | Porsche 911GT3R | 280 | 12:01:36.620 | 69 ronden | |
| 31 | LMP2 | Farano | aubry | kantoor | Toren Motorsport | ORECA LMP2 07 | 266 | 9:14:04.319 | 83 ronden | |
| 32 | LMP3 | Fietsbel | Verkoop | Krueten | WIN autosport | Duqueine D08 | 265 | 10:51:09.230 | 84 ronden | |
| 33 | GTD | Verkopers | Sneeuw | Lewis | Paul Miller racen | Lamborghini Huracán GT3 | 255 | 9:37:34.679 | 94 ronden | |
| 34 | LMP3 | Lindh | Goudburg | Llarena | Performance Tech Motorsport | Liger JS P320 | 177 | 6:24:04.063 | 172 ronden | |
| 35 | GTD | Morad | van Quesada | Johnson | Alegra motorsport | Mercedes AMG GT3 | 91 | 3:19:57.664 | 258 ronden | |
| 36 | GTD | Simpson | Perera | Timmerman | GRT Grasser Racing-team | Lamborghini Huracán GT3 | 91 | 3:19:57.925 | 258 ronden | |
| 37 | LMP2 | Thomas | Nunez | Merrill | WIN autosport | ORECA LMP2 07 | 90 | 3:33:28.269 | 259 ronden |
