Race Unofficial Results (2 Hours 40 Minutes) * Bold: Starting Driver / Italic: Fastest Lap Driver / Underline: Qualifying Driver Best Lap Pos Pic Nr

Race Unofficial Results (2 Hours 40 Minutes) * Bold: Starting Driver / Italic: Fastest Lap Driver / Underline: Qualifying Driver Best Lap Pos Pic Nr. Class Drivers* Team Vehicle Laps Total Time Gap Lap Time Mph 1 1 7 P H. Castroneves / R. Taylor Acura Team Penske Acura DPi 125 2:40:59.579 - - 82 1:13.856 110.062 2 2 6 P D. Cameron / J. Montoya Acura Team Penske Acura DPi 125 2:41:08.043 8.464 8.464 111 1:13.937 109.941 3 3 77 P O. Jarvis / T. Nunez Mazda Team Joest Mazda DPi 125 2:41:26.353 26.774 18.310 100 1:14.128 109.658 4 4 5 P F. Albuquerque / J. Barbosa Mustang Sampling Racing Cadillac DPi 125 2:41:56.405 56.826 30.052 95 1:14.557 109.027 5 5 10 P R. Van Der Zande / J. Taylor Konica Minolta Cadillac DPi-V.R Cadillac DPi 125 2:41:57.404 57.825 0.999 104 1:14.508 109.099 6 6 52 P S. Saavedra / G. Yacaman AFS/PR1 Mathiasen Motorsports Ligier LMP2 125 2:42:13.455 1:13.876 16.051 90 1:13.997 109.852 7 7 99 P S. Simpson / M. Goikhberg JDC-Miller Motorsports ORECA LMP2 125 2:42:15.215 1:15.636 1.760 98 1:13.832 110.098 8 8 31 P F. Nasr / E. Curran Whelen Engineering Racing Cadillac DPi 124 2:40:59.974 1 Lap 1 Lap 109 1:13.957 109.912 9 9 22 P J. van Overbeek / P. Derani Tequila Patron ESM Nissan DPi 124 2:41:00.330 1 Lap 0.356 109 1:14.144 109.635 10 10 2 P S. Sharp / R. Dalziel Tequila Patron ESM Nissan DPi 123 2:41:11.730 2 Laps 1 Lap 69 1:14.260 109.463 11 11 38 P J. French / K. Masson Performance Tech Motorsports ORECA LMP2 123 2:41:29.395 2 Laps 17.665 75 1:14.710 108.804 12 12 85 P S. Trummer / R. Alon JDC-Miller Motorsports ORECA LMP2 123 2:41:29.661 2 Laps 0.266 98 1:13.910 109.982 13 13 54 P J. Bennett / C. Braun CORE autosport ORECA LMP2 123 2:41:34.974 2 Laps 5.313 104 1:14.331 109.359 14 1 912 GTLM E. Bamber / L. Vanthoor Porsche GT Team Porsche 911 RSR 118 2:41:09.184 7 Laps 5 Laps 10 1:19.818 101.841 15 2 25 GTLM A. Sims / C. De Phillippi BMW Team RLL BMW M8 GTE 118 2:41:10.857 7 Laps 1.673 6 1:19.703 101.988 16 3 3 GTLM J. Magnussen / A. Garcia Corvette Racing Chevrolet Corvette C7.R 118 2:41:21.479 7 Laps 10.622 83 1:19.776 101.895 17 4 66 GTLM J. Hand / D. Mueller Ford Chip Ganassi Racing Ford GT 118 2:41:27.880 7 Laps 6.401 8 1:19.611 102.106 18 5 67 GTLM R. Briscoe / R. Westbrook Ford Chip Ganassi Racing Ford GT 118 2:41:29.154 7 Laps 1.274 55 1:19.451 102.311 19 6 911 GTLM P. Pilet / N. Tandy Porsche GT Team Porsche 911 RSR 118 2:41:40.460 7 Laps 11.306 5 1:19.614 102.102 20 7 24 GTLM J. Krohn / J. Edwards BMW Team RLL BMW M8 GTE 118 2:41:57.107 7 Laps 16.647 78 1:19.805 101.858 21 8 4 GTLM O. Gavin / T. Milner Corvette Racing Chevrolet Corvette C7.R 118 2:42:19.383 7 Laps 22.276 71 1:19.843 101.809 22 1 14 GTD D. Baumann / K. Marcelli 3GT Racing Lexus RC F GT3 116 2:41:49.690 9 Laps 2 Laps 5 1:20.758 100.656 23 2 86 GTD K. Legge / A. Parente Meyer Shank Racing w/ Curb-Agajanian Acura NSX GT3 116 2:41:49.881 9 Laps 0.191 76 1:21.346 99.928 24 3 48 GTD B. Sellers / M. Snow Paul Miller Racing Lamborghini Huracan 116 2:42:08.162 9 Laps 18.281 54 1:21.268 100.024 GT3 25 4 15 GTD J. Hawksworth 3GT Racing Lexus RC F GT3 116 2:42:14.717 9 Laps 6.555 6 1:20.536 100.933 D. Heinemeier Hansson 26 5 93 GTD J. Marks / L. Aschenbach Meyer Shank Racing w/ Curb-Agajanian Acura NSX GT3 116 2:42:18.485 9 Laps 3.768 84 1:21.175 100.138 27 6 96 GTD D. Machavern / B. Auberlen Turner Motorsport BMW M6 GT3 115 2:41:02.332 10 Laps 1 Lap 53 1:21.183 100.129 28 7 58 GTD P. Long / C. Nielsen Wright Motorsports Porsche 911 GT3 R 115 2:41:36.859 10 Laps 34.527 84 1:21.476 99.768 29 8 63 GTD C. MacNeil / A. Balzan Scuderia Corsa Ferrari 488 GT3 115 2:41:43.136 10 Laps 6.277 44 1:21.444 99.808 30 9 33 GTD B. Keating / J. Bleekemolen Mercedes-AMG Team Riley Motorsports Mercedes-AMG GT3 115 2:41:56.059 10 Laps 12.923 84 1:21.504 99.734 31 10 44 GTD J. Potter / A. Lally Magnus Racing Audi R8 LMS GT3 115 2:42:08.472 10 Laps 12.413 89 1:21.956 99.184 32 11 16 GTD M. Schein / W. Henzler Wright Motorsports Porsche 911 GT3 R 113 2:41:05.821 12 Laps 2 Laps 51 1:21.308 99.975

06-May-18 3:49 PM Page 1 / 2 Race Unofficial Results (2 Hours 40 Minutes) * Bold: Starting Driver / Italic: Fastest Lap Driver / Underline: Qualifying Driver Best Lap Pos Pic Nr. Class Drivers* Team Vehicle Laps Total Time Gap Lap Time Mph 33 12 75 GTD K. Habul / M. Engel SunEnergy1 Racing Mercedes-AMG GT3 99 2:41:04.371 26 Laps 14 Laps 84 1:21.567 99.657 34 14 55 P J. Bomarito / S. Pigot Mazda Team Joest Mazda DPi 73 1:38:13.745 52 NotLaps Running26 Laps 58 1:13.945 109.930

Pole Position Fastest Laps by Class Circuit Records by Class H. Castroneves 1:11.837 113.1 Mph P Stephen Simpson Lap 98 1:13.832 110.098 Mph P Stephen Simpson 05-06-2018 1:13.832 110.1 Mph GTLM Richard Westbrook Lap 55 1:19.451 102.311 Mph GTLM Richard Westbrook 05-06-2018 1:19.451 102.3 Mph GTD Jack Hawksworth Lap 6 1:20.536 100.933 Mph GTD Jack Hawksworth 05-06-2018 1:20.536 100.9 Mph

Track Status: DRY 06-May-18 3:49 PM Page 2 / 2