Practice 4 Results * Italic: Fastest Lap Driver Pos Pic Nr. Class Drivers* Team Car Time Lap Total Gap Mph 1 1 5 DPi T. Vautier / L. Duval Mustang Sampling / JDC-Miller MotorSports DPi 1:35.085 8 26 - - 134.784 S. Bourdais 2 2 01 DPi R. van der Zande Cadillac Cadillac DPi 1:35.097 9 21 +0.012 +0.012 134.767 K. Magnussen / S. Dixon 3 3 55 DPi O. Jarvis / H. Tincknell Motorsports Mazda DPi 1:35.132 5 5 +0.047 +0.035 134.718 J. Bomarito 4 4 10 DPi R. Taylor / F. Albuquerque Konica Minolta ARX-05 Acura DPi 1:35.138 11 19 +0.053 +0.006 134.709 A. Rossi / H. Castroneves 5 5 31 DPi F. Nasr / M. Conway / P. Derani Whelen Engineering Racing Cadillac DPi 1:35.752 14 19 +0.667 +0.614 133.846 C. Elliott 6 6 48 DPi J. Johnson / K. Kobayashi Ally Cadillac Racing Cadillac DPi 1:35.817 19 24 +0.732 +0.065 133.755 S. Pagenaud / M. Rockenfeller 7 1 8 LMP2 J. Farano / G. Aubry / T. Buret Tower Motorsport ORECA LMP2 07 1:36.448 18 24 +1.363 +0.631 132.880 M. Vaxiviere 8 2 20 LMP2 D. Andersen ORECA LMP2 07 1:36.572 18 27 +1.487 +0.124 132.709 F. Habsburg-Lothringen A. Fjorback / R. Kubica 9 7 60 DPi D. Cameron / O. Pla w/Curb-Agajanian Acura DPi 1:36.754 5 12 +1.669 +0.182 132.459 J. Montoya / A. Allmendinger 10 3 11 LMP2 S. Thomas / T. Nunez WIN Autosport ORECA LMP2 07 1:36.871 17 18 +1.786 +0.117 132.299 T. Merrill / M. Bell 11 4 81 LMP2 B. Hanley / R. Hodes / G. Grist DragonSpeed USA ORECA LMP2 07 1:37.105 19 26 +2.020 +0.234 131.981 R. Veekay 12 5 47 LMP2 R. Lacorte / A. Fuoco Cetilar Racing Dallara LMP2 1:37.755 14 23 +2.670 +0.650 131.103 A. Belicchi / G. Sernagiotto 13 6 82 LMP2 C. Mies / E. Lux DragonSpeed USA LLC ORECA LMP2 07 1:37.892 9 15 +2.807 +0.137 130.920 D. DeFrancesco / F. Schiller 14 7 18 LMP2 D. Merriman / K. Tilley Era Motorsport ORECA LMP2 07 1:38.104 17 17 +3.019 +0.212 130.637 R. Dalziel / P. Chatin 15 8 51 LMP2 C. Ware / S. Yoluc / A. Dillon RWR-Eurasia Ligier LMP2 1:38.796 26 27 +3.711 +0.692 129.722 S. Muller 16 9 29 LMP2 F. Van Eerd / G. van der Garde Racing Team Nederland ORECA LMP2 07 1:38.803 11 11 +3.718 +0.007 129.712 J. van Uitert / C. Milesi 17 10 52 LMP2 B. Keating / M. Jensen PR1 Mathiasen Motorsports ORECA LMP2 07 1:39.188 4 4 +4.103 +0.385 129.209 S. Huffaker / N. Lapierre 18 1 62 GTLM J. Calado / A. Pier Guidi GTE 1:42.584 16 26 +7.499 +3.396 124.931 J. Gounon / D. Rigon 19 2 79 GTLM C. MacNeil / K. Estre / R. Lietz WeatherTech Racing 911 RSR - 19 1:42.603 15 19 +7.518 +0.019 124.908 G. Bruni

29-Jan-21 12:22 PM Page 1 / 3 Practice 4 Results * Italic: Fastest Lap Driver Pos Pic Nr. Class Drivers* Team Car Time Lap Total Gap Mph 20 3 4 GTLM T. Milner / N. Tandy / A. Sims Corvette Racing Corvette C8.R 1:42.726 11 26 +7.641 +0.123 124.759 21 4 25 GTLM C. De Phillippi / P. Eng BMW Team RLL BMW M8 GTE 1:42.910 9 24 +7.825 +0.184 124.536 T. Glock / B. Spengler 22 5 24 GTLM J. Edwards / J. Krohn BMW Team RLL BMW M8 GTE 1:42.920 12 12 +7.835 +0.010 124.524 A. Farfus / M. Wittmann 23 6 3 GTLM A. Garcia / J. Taylor Corvette Racing Chevrolet Corvette C8.R 1:43.022 9 24 +7.937 +0.102 124.400 N. Catsburg 24 1 91 LMP3 J. Cox / D. Murry / A. McCusker Riley Motorsports Ligier JS P320 1:43.072 16 19 +7.987 +0.050 124.340 J. Bleekemolen 25 2 38 LMP3 R. Lindh / C. Cassels Performance Tech Motorsports Ligier JS P320 1:43.709 8 25 +8.624 +0.637 123.576 M. LLarena / A. Ori 26 3 6 LMP3 M. Kranz / L. Hoerr / K. Koch Muehlner Motorsports America Duqueine D08 1:44.200 23 23 +9.115 +0.491 122.994 S. McAleer 27 1 19 GTD M. Goikhberg / F. Perera GRT Lamborghini Huracan GT3 1:45.583 11 25 +10.498 +1.383 121.383 A. Costa / T. Zimmermann 28 2 111 GTD S. Schothorst / M. Mapelli GRT Grasser Racing Team Lamborghini Huracan GT3 1:45.737 5 24 +10.652 +0.154 121.206 R. Ineichen / M. Bortolotti 29 3 21 GTD S. Mann / N. Nielsen / D. Serra Af Corse Ferrari 488 GT3 1:45.987 13 22 +10.902 +0.250 120.920 M. Cressoni 30 4 97 GTD M. Root / C. Eastwood TF Sport Vantage GT3 1:46.011 10 18 +10.926 +0.024 120.893 B. Keating / R. Westbrook 31 5 16 GTD T. Hindman / P. Long Wright Motorsports Porsche 911 GT3R 1:46.094 13 21 +11.009 +0.083 120.798 J. Heylen / K. Bachler 32 6 88 GTD R. Ferriol / E. Bamber / K. Legge Team Hardpoint EBM Porsche 911 GT3R 1:46.411 5 16 +11.326 +0.317 120.438 C. Nielsen 33 7 1 GTD B. Sellers / M. Snow / C. Lewis Paul Miller Racing Lamborghini Huracan GT3 1:46.425 9 23 +11.340 +0.014 120.423 A. Caldarelli 34 8 12 GTD R. Megennis / Z. Veach / T. Bell VasserSullivan RC F GT3 1:46.475 8 12 +11.390 +0.050 120.366 F. Montecalvo 35 9 44 GTD J. Potter / A. Lally / S. Pumpelly Magnus with Archangel Acura NSX GT3 1:46.511 15 22 +11.426 +0.036 120.325 M. Farnbacher 36 10 57 GTD R. Ward / P. Ellis / I. Dontje Winward Racing Mercedes-AMG GT3 1:47.046 7 15 +11.961 +0.535 119.724 M. Engel 37 11 28 GTD D. Morad / M. de Quesada Alegra Motorsports Mercedes-AMG GT3 1:47.061 10 13 +11.976 +0.015 119.707 B. Johnson / M. Buhk 38 12 9 GTD Z. Robichon / L. Vanthoor Pfaff Motorsports Porsche 911 GT3R 1:47.273 6 15 +12.188 +0.212 119.471 L. Kern / M. Campbell 39 13 96 GTD B. Auberlen / R. Foley / A. Read Turner Motorsport BMW M6 GT3 1:47.775 3 14 +12.690 +0.502 118.914 C. Herta 29-Jan-21 12:22 PM Page 2 / 3 Practice 4 Results * Italic: Fastest Lap Driver Pos Pic Nr. Class Drivers* Team Car Time Lap Total Gap Mph 40 14 23 GTD I. James / R. De Angelis Heart Of Racing Team Aston Martin Vantage GT3 1:48.759 9 11 +13.674 +0.984 117.838 D. Turner / R. Gunn 41 4 7 LMP3 M. Kvamme / R. Norman Forty7 Motorsports Duqueine D08 1:48.809 3 4 +13.724 +0.050 117.784 G. Chaves / T. Estep 42 5 74 LMP3 G. Robinson / S. Andrews Riley Motorsports Ligier JS P320 1:48.825 7 17 +13.740 +0.016 117.767 O. Askew / S. Pigot 43 6 33 LMP3 L. Willsey / J. Barbosa / W. Boyd Sean Creech Motorsport Ligier JS P320 2:03.897 12 12 +28.812 +15.072 103.440 Y. Clairay 44 15 14 GTD A. Telitz / O. Gavin VasserSullivan Lexus RC F GT3 5 K. Kirkwood / J. Hawksworth 45 16 42 GTD A. Metni / A. Davis NTE Sport R8 LMS GT3 J. Hildebrand / D. Yount 46 7 54 LMP3 J. Bennett / G. Kurtz / C. Braun Porsche Motorsport Ligier JS P320 M. McMurry 47 17 63 GTD E. Jones / B. Curtis / R. Briscoe Ferrari 488 GT3 7 M. Gomes 48 18 64 GTD T. Giovanis / O. Trinkler TeamTGM Porsche 911 GT3R H. Plumb / M. Plumb 49 19 75 GTD K. Habul / R. Marciello SunEnergy1 Racing Mercedes-AMG GT3 M. Grenier / L. Stolz

Fastest Laps by Class Circuit Best Laps by Class DPi Loic Duval Lap 8 1:35.085 134.784 Mph DPi 01-24-2019 1:33.685136.799 Mph LMP2 John Farano Lap 18 1:36.448 132.880 Mph LMP2 James Allen 01-24-2019 1:35.904133.633 Mph GTLM Lap 16 1:42.584 124.931 Mph GTLM 01-26-2020 1:42.168125.440 Mph LMP3 Lap 16 1:43.072 124.340 Mph LMP3 Moritz Kranz 01-23-2021 1:42.384125.176 Mph GTD Lap 11 1:45.583 121.383 Mph GTD Marcos Gomes 01-27-2019 1:44.541122.593 Mph

Track Status: DRY 29-Jan-21 12:22 PM Page 3 / 3