After Race Results by Driver And Class Fastest Lap Pos Class Nr Team Car Driver Time Laps Gap Mph Session DPi 1 DPi 10 Konica Minolta ARX-05 Acura DPi 1:49.752 61 132.779 Practice 2 2 DPi 31 Whelen Engineering Racing DPi 1:50.411 53 0.659 131.986 Practice 2 3 DPi 5 Mustang Sampling / JDC-Miller MotorSports Cadillac DPi 1:50.556 57 0.804 131.813 Practice 2 4 DPi 10 Konica Minolta Acura ARX-05 Acura DPi 1:50.787 60 1.035 131.538 Practice 2 5 DPi 31 Whelen Engineering Racing Cadillac DPi 1:50.808 60 1.056 131.513 Practice 2 6 DPi 55 Motorsports Mazda DPi 1:51.308 57 1.556 130.922 Practice 2 7 DPi 55 Mazda Motorsports Mazda DPi 1:51.396 64 1.644 130.819 Practice 2 8 DPi 01 Cadillac Racing Cadillac DPi 1:51.420 55 1.668 130.791 Practice 2 9 DPi 01 Cadillac Cadillac DPi 1:51.533 68 1.781 130.658 Practice 2 10 DPi 60 w/Curb-Agajanian Acura DPi Dane Cameron 1:51.706 86 1.954 130.456 Race 11 DPi 5 Mustang Sampling / JDC-Miller MotorSports Cadillac DPi Loic Duval 1:52.002 69 2.250 130.111 Practice 2 12 DPi 60 Meyer Shank Racing w/Curb-Agajanian Acura DPi Olivier Pla 1:52.381 27 2.629 129.672 Race LMP2 1 LMP2 52 PR1 Mathiasen Motorsports ORECA LMP2 07 Mikkel Jensen 1:53.513 75 128.379 Practice 2 2 LMP2 18 Era Motorsport ORECA LMP2 07 1:53.895 65 0.382 127.949 Practice 2 3 LMP2 11 WIN Autosport ORECA LMP2 07 Tristan Nunez 1:54.408 71 0.895 127.375 Practice 2 4 LMP2 8 Tower Motorsport ORECA LMP2 07 Gabriel Aubry 1:54.445 75 0.932 127.334 Race 5 LMP2 11 WIN Autosport ORECA LMP2 07 Steven Thomas 1:56.183 50 2.670 125.429 Practice 2 6 LMP2 52 PR1 Mathiasen Motorsports ORECA LMP2 07 Ben Keating 1:57.642 47 4.129 123.873 Practice 2 7 LMP2 18 Era Motorsport ORECA LMP2 07 Dwight Merriman 1:58.840 60 5.327 122.625 Race 8 LMP2 8 Tower Motorsport ORECA LMP2 07 John Farano 2:00.023 47 6.510 121.416 Practice 2 LMP3 1 LMP3 36 Ligier JS P320 Oliver Askew 2:00.579 70 120.856 Practice 2 2 LMP3 74 Riley Motorsports Ligier JS P320 Felipe Fraga 2:00.952 69 0.373 120.483 Warm Up 3 LMP3 38 Performance Tech Motorsports Ligier JS P320 Rasmus Lindh 2:01.869 66 1.290 119.577 Practice 2 4 LMP3 91 Riley Motorsports Ligier JS P320 Dylan Murry 2:01.963 70 1.384 119.485 Race 5 LMP3 54 Core Autosport Ligier JS P320 2:02.174 69 1.595 119.278 Practice 2 6 LMP3 36 Andretti Autosport Ligier JS P320 Jarett Andretti 2:02.256 47 1.677 119.198 Practice 2 7 LMP3 61 Wulver Racing Ligier JS P320 Tonis Kasemets 2:02.423 53 1.844 119.036 Warm Up 8 LMP3 61 Wulver Racing Ligier JS P320 Augie Pabst 2:03.058 58 2.479 118.421 Practice 2 9 LMP3 30 Jr III Racing Ligier JS P320 Mike Skeen 2:03.261 8 2.682 118.226 Warm Up 10 LMP3 38 Performance Tech Motorsports Ligier JS P320 Dan Goldburg 2:03.307 41 2.728 118.182 Practice 2 11 LMP3 74 Riley Motorsports Ligier JS P320 Gar Robinson 2:03.672 50 3.093 117.833 Practice 2 12 LMP3 91 Riley Motorsports Ligier JS P320 Jim Cox 2:04.782 45 4.203 116.785 Practice 2 13 LMP3 54 Core Autosport Ligier JS P320 Jonathan Bennett 2:05.158 49 4.579 116.434 Practice 2 14 LMP3 30 Jr III Racing Ligier JS P320 Terry Olson 2:06.002 37 5.423 115.655 Practice 2

08-Aug-21 4:33 PM Page 1 / 3 After Race Results by Driver And Class Fastest Lap Pos Class Nr Team Car Driver Time Laps Gap Mph Session GTLM 1 GTLM 79 WeatherTech Racing Porsche 911 RSR - 19 Matt Campbell 2:01.843 86 119.602 Practice 2 2 GTLM 4 Corvette Racing Corvette C8.R Nick Tandy 2:02.281 69 0.438 119.174 Race 3 GTLM 3 Corvette Racing Chevrolet Corvette C8.R Antonio Garcia 2:02.431 81 0.588 119.028 Practice 2 4 GTLM 4 Corvette Racing Chevrolet Corvette C8.R 2:02.541 45 0.698 118.921 Race 5 GTLM 3 Corvette Racing Chevrolet Corvette C8.R Jordan Taylor 2:03.002 36 1.159 118.475 Race 6 GTLM 79 WeatherTech Racing Porsche 911 RSR - 19 Cooper MacNeil 2:03.887 32 2.044 117.629 Practice 2

08-Aug-21 4:33 PM Page 2 / 3 After Race Results by Driver And Class Fastest Lap Pos Class Nr Team Car Driver Time Laps Gap Mph Session GTD 1 GTD 14 VASSER SULLIVAN RC F GT3 2:06.485 57 115.213 Practice 2 2 GTD 96 BMW M6 GT3 Robby Foley 2:06.813 63 0.328 114.915 Practice 2 3 GTD 39 CarBahn with Peregrine Racing R8 LMS GT3 Richard Heistand 2:06.836 63 0.351 114.894 Practice 2 4 GTD 12 VASSER SULLIVAN Lexus RC F GT3 Frankie Montecalvo 2:07.005 43 0.520 114.741 Practice 2 5 GTD 19 GRT Grasser Racing Team Lamborghini Huracan GT3 Franck Perera 2:07.089 29 0.604 114.665 Practice 2 6 GTD 96 Turner Motorsport BMW M6 GT3 Bill Auberlen 2:07.187 53 0.702 114.577 Warm Up 7 GTD 16 Wright Motorsports Porsche 911 GT3R 2:07.391 61 0.906 114.393 Practice 2 8 GTD 1 Paul Miller Racing Lamborghini Huracan GT3 2:07.840 73 1.355 113.992 Practice 2 9 GTD 23 Heart Of Racing Team Aston Martin Vantage GT3 Ross Gunn 2:07.875 50 1.390 113.961 Warm Up 10 GTD 42 NTE Sport Audi R8 LMS GT3 JR Hildebrand 2:07.975 77 1.490 113.871 Practice 2 11 GTD 76 Compass Racing Acura NSX GT3 2:08.018 73 1.533 113.833 Race 12 GTD 16 Wright Motorsports Porsche 911 GT3R Patrick Long 2:08.092 59 1.607 113.767 Warm Up 13 GTD 12 VASSER SULLIVAN Lexus RC F GT3 2:08.098 75 1.613 113.762 Practice 2 14 GTD 14 VASSER SULLIVAN Lexus RC F GT3 2:08.164 56 1.679 113.704 Practice 2 15 GTD 23 Heart Of Racing Team Aston Martin Vantage GT3 Roman De Angelis 2:08.208 62 1.723 113.665 Practice 2 16 GTD 9 Pfaff Motorsports Porsche 911 GT3R Zacharie Robichon 2:08.209 64 1.724 113.664 Qualifying - GTD Position 17 GTD 9 Pfaff Motorsports Porsche 911 GT3R 2:08.291 46 1.806 113.591 Warm Up 18 GTD 19 GRT Grasser Racing Team Lamborghini Huracan GT3 2:08.299 49 1.814 113.584 Practice 2 19 GTD 39 CarBahn with Peregrine Racing Audi R8 LMS GT3 Jeff Westphal 2:08.405 49 1.920 113.490 Warm Up 20 GTD 76 Compass Racing Acura NSX GT3 Jeff Kingsley 2:08.595 42 2.110 113.322 Practice 2 21 GTD 32 Gilbert/Korthoff Motorsports Mercedes-AMG GT3 Shane Lewis 2:08.764 58 2.279 113.174 Practice 2 22 GTD 66 Gradient Racing Acura NSX GT3 Till Bechtolsheimer 2:08.766 66 2.281 113.172 Practice 2 23 GTD 88 Team Hardpoint EBM Porsche 911 GT3R Rob Ferriol 2:08.968 44 2.483 112.995 Practice 2 24 GTD 88 Team Hardpoint EBM Porsche 911 GT3R Katherine Legge 2:09.017 76 2.532 112.952 Practice 2 25 GTD 1 Paul Miller Racing Lamborghini Huracan GT3 2:09.110 43 2.625 112.870 Qualifying - GTD Position 26 GTD 66 Gradient Racing Acura NSX GT3 Marc Miller 2:09.340 54 2.855 112.670 Practice 2 27 GTD 32 Gilbert/Korthoff Motorsports Mercedes-AMG GT3 Guy Cosmo 2:09.423 26 2.938 112.597 Practice 2 28 GTD 44 Magnus with Archangel Acura NSX GT3 Andy Lally 2:09.864 62 3.379 112.215 Practice 2 29 GTD 44 Magnus with Archangel Acura NSX GT3 John Potter 2:10.542 52 4.057 111.632 Warm Up 30 GTD 42 NTE Sport Audi R8 LMS GT3 Don Yount 2:11.405 45 4.920 110.899 Practice 2

08-Aug-21 4:33 PM Page 3 / 3