12 Hours of Sebring 2021
| Pos | Num | Cat | Pile | Pile | Pile | Ecurie | Car | Tours | HIGHLIGHTS | 1st gap |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | DPi | Vautier | Duval | Bourdais | Mustang Sampling / JDC-Miller MotorSports | cadillac dpi | 349 | 12:01:01.418 | - | |
| 2 | DPi | Jarvis | Tincknell | Bomarito | Mazda Motorsports | Mazda DPi | 349 | 12:01:02.853 | +1.435 | |
| 3 | DPi | Johnson | Kobayashi | Pagenaud | Ally cadillac racing | cadillac dpi | 349 | 12:01:03.059 | +1.641 | |
| 4 | DPi | Cameron | Pla | Montoya | Meyer Shank Racing w/Curb-Agajanian | Acura DPi | 349 | 12:01:04.032 | +2.614 | |
| 5 | DPi | Taylor | Albuquerque | Red | 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 lapses | |
| 7 | LMP2 | Keating | Jensen | Huffaker | PR1 Mathiasen Motorsports | ORECA LMP2 07 | 344 | 12:01:23.212 | 5 lapses | |
| 8 | LMP2 | merriman | Tilley | Dalziel | It was Motorsport | ORECA LMP2 07 | 344 | 12:01:25.799 | 5 lapses | |
| 9 | GTLM | MacNeil | Jaminet | Campbell | WeatherTech Racing | Porsche 911 RSR - 19 | 334 | 12:02:42.220 | 15 lapses | |
| 10 | GTLM | De Phillippi | Eng | Spengler | BMW Team RLL | BMW M8 GTE | 333 | 12:01:18.541 | 16 lapses | |
| 11 | LMP2 | McGuire | Boyd | Smith | United Autosports | ORECA LMP2 07 | 333 | 12:02:14.977 | 16 lapses | |
| 12 | GTLM | Edwards | Krohn | Farfus | BMW Team RLL | BMW M8 GTE | 333 | 12:02:43.161 | 16 lapses | |
| 13 | GTLM | Garcia | Taylor | Catsburg | Corvette racing | Chevrolet Corvette C8.R | 333 | 12:02:51.712 | 16 lapses | |
| 14 | GTLM | Milner | Tandy | Sims | Corvette racing | Chevrolet Corvette C8.R | 330 | 12:01:14.546 | 19 lapses | |
| 15 | LMP3 | Bennett | Kurtz | Brown | Core Autosport | Liger JS P320 | 329 | 12:02:33.175 | 20 lapses | |
| 16 | LMP3 | Cox | Murray | Bleekemolen | Riley Motorsports | Liger JS P320 | 329 | 12:02:35.860 | 20 lapses | |
| 17 | LMP3 | Robinson | Pigot | Andrews | Riley Motorsports | Liger JS P320 | 329 | 12:02:36.376 | 20 lapses | |
| 18 | LMP3 | McAleer | Askew | McCusker | Forty7 Motorsports | Duqueine D08 | 328 | 12:01:40.493 | 21 lapses | |
| 19 | LMP3 | Barbosa | Clairay | Willsey | Sean Creech Motorsport | Liger JS P320 | 328 | 12:02:50.163 | 21 lapses | |
| 20 | GTD | Robichon | Vanthoor | Kern | Pfaff Motorsports | Porsche 911 GT3R | 320 | 12:01:25.556 | 29 lapses | |
| 21 | GTD | Long | hindman | Heylene | Wright Motorsports | Porsche 911 GT3R | 320 | 12:01:27.668 | 29 lapses | |
| 22 | GTD | James | De Angelis | Gunn | Heart Of Racing Team | Aston Martin Vantage GT3 | 320 | 12:01:48.947 | 29 lapses | |
| 23 | GTD | Potter | Lally | Pumpelly | Magnus with Archangel | Acura NSX GT3 | 320 | 12:02:08.207 | 29 lapses | |
| 24 | GTD | Nielsen | Law | Figueiredo | Team Hardpoint EBM | Porsche 911 GT3R | 320 | 12:02:18.500 | 29 lapses | |
| 25 | GTD | Montecalvo | Veach | Megennis | Vasser Sullivan | Lexus RC F GT3 | 319 | 12:01:39.225 | 30 lapses | |
| 26 | GTD | Telitz | Hawksworth | Kirkwood | Vasser Sullivan | Lexus RC F GT3 | 313 | 12:01:31.478 | 36 lapses | |
| 27 | GTD | Auberlen | Foley | Read | Turner Motorsport | BMW M6 GT3 | 313 | 12:01:36.058 | 36 lapses | |
| 28 | GTD | Abel | Engel | Attic | SunEnergy 1 | Mercedes-AMG GT3 | 304 | 11:24:26.045 | 45 lapses | |
| 29 | DPi | Nasr | Conway | Dare | Wheelen Engineering Racing | cadillac dpi | 292 | 10:04:05.751 | 57 lapses | |
| 30 | GTD | Ferriol | bamber | Estep | Team Hardpoints EBM | Porsche 911 GT3R | 280 | 12:01:36.620 | 69 lapses | |
| 31 | LMP2 | Farano | Aubry | office | Tower Motorsport | ORECA LMP2 07 | 266 | 9:14:04.319 | 83 lapses | |
| 32 | LMP3 | Bell | Sales | Kruetten | WIN Autosport | Duqueine D08 | 265 | 10:51:09.230 | 84 lapses | |
| 33 | GTD | Sellers | Snow | Lewis | Paul Miller Racing | Lamborghini Huracan GT3 | 255 | 9:37:34.679 | 94 lapses | |
| 34 | LMP3 | Lindh | Goldburg | LLarena | Performance Tech Motorsports | Liger JS P320 | 177 | 6:24:04.063 | 172 lapses | |
| 35 | GTD | Morad | of Quesada | Johnson | Alegra Motorsports | Mercedes-AMG GT3 | 91 | 3:19:57.664 | 258 lapses | |
| 36 | GTD | Simpson | perera | Carpenter | GRT Grasser Racing Team | Lamborghini Huracan GT3 | 91 | 3:19:57.925 | 258 lapses | |
| 37 | LMP2 | Thomas | nunez | Merrill | WIN Autosport | ORECA LMP2 07 | 90 | 3:33:28.269 | 259 lapses |
