After Practice 1 Results by Driver And Class Fastest Lap Pos Class Nr Team Car Driver Time Laps Gap Mph Session P 1 P 5 Mustang Sampling Racing Cadillac DPi Filipe Albuquerque 1:37.266 11 131.756 Practice 1 2 P 10 Konica Minolta Cadillac DPi-V.R Cadillac DPi Renger Van Der Zande 1:37.528 9 0.262 131.402 Practice 1 3 P 90 Spirit of Daytona Racing Cadillac DPi Tristan Vautier 1:37.588 18 0.322 131.321 Practice 1 4 P 10 Konica Minolta Cadillac DPi-V.R Cadillac DPi Jordan Taylor 1:37.590 9 0.324 131.318 Practice 1 5 P 5 Mustang Sampling Racing Cadillac DPi Joao Barbosa 1:37.656 12 0.390 131.230 Practice 1 6 P 31 Whelen Engineering Racing Cadillac DPi Felipe de Oliveira 1:37.740 15 0.474 131.117 Practice 1 7 P 54 CORE autosport ORECA LMP2 Colin Braun 1:38.041 3 0.775 130.714 Practice 1 8 P 10 Konica Minolta Cadillac DPi-V.R Cadillac DPi Ryan Hunter-Reay 1:38.082 8 0.816 130.660 Practice 1 9 P 54 CORE autosport ORECA LMP2 1:38.095 10 0.829 130.642 Practice 1 10 P 23 United Autosports Ligier LMP2 1:38.170 10 0.904 130.542 Practice 1 11 P 99 JDC-Miller Motorsports ORECA LMP2 Stephen Simpson 1:38.182 20 0.916 130.527 Practice 1 12 P 85 JDC-Miller Motorsports ORECA LMP2 1:38.354 21 1.088 130.298 Practice 1 13 P 31 Whelen Engineering Racing Cadillac DPi Eric Curran 1:38.590 11 1.324 129.986 Practice 1 14 P 6 Acura Team Penske Acura DPi Juan Pablo Montoya 1:38.791 6 1.525 129.722 Practice 1 15 P 54 CORE autosport ORECA LMP2 Loic Duval 1:38.826 6 1.560 129.676 Practice 1 16 P 2 Tequila Patron ESM Nissan DPi Ryan Dalziel 1:38.923 12 1.657 129.549 Practice 1 17 P 37 Jackie Chan DCR JOTA ORECA LMP2 Lance Stroll 1:39.058 12 1.792 129.372 Practice 1 18 P 99 JDC-Miller Motorsports ORECA LMP2 Gustavo Menezes 1:39.293 4 2.027 129.066 Practice 1 19 P 22 Tequila Patron ESM Nissan DPi Pipo Derani 1:39.456 10 2.190 128.855 Practice 1 20 P 5 Mustang Sampling Racing Cadillac DPi Christian Fittipaldi 1:39.457 5 2.191 128.853 Practice 1 21 P 90 Spirit of Daytona Racing Cadillac DPi Matthew McMurry 1:39.496 6 2.230 128.803 Practice 1 22 P 78 Jackie Chan DCR JOTA ORECA LMP2 Ho-Pin Tung 1:39.515 13 2.249 128.778 Practice 1 23 P 23 United Autosports Ligier LMP2 Fernando Alonso 1:39.604 4 2.338 128.663 Practice 1 24 P 7 Acura Team Penske Acura DPi Ricky Taylor 1:39.783 9 2.517 128.432 Practice 1 25 P 23 United Autosports Ligier LMP2 Phil Hanson 1:39.923 9 2.657 128.252 Practice 1 26 P 54 CORE autosport ORECA LMP2 Jonathan Bennett 1:40.061 9 2.795 128.075 Practice 1 27 P 32 United Autosports Ligier LMP2 1:40.670 17 3.404 127.301 Practice 1 28 P 52 AFS/PR1 Mathiasen Motorsports Ligier LMP2 Gustavo Yacaman 1:40.940 7 3.674 126.960 Practice 1 29 P 52 AFS/PR1 Mathiasen Motorsports Ligier LMP2 Sebastian Saavedra 1:41.137 11 3.871 126.713 Practice 1 30 P 2 Tequila Patron ESM Nissan DPi Olivier Pla 1:41.353 2 4.087 126.443 Practice 1 31 P 22 Tequila Patron ESM Nissan DPi Johannes van Overbeek 1:41.445 8 4.179 126.328 Practice 1 32 P 38 Performance Tech Motorsports ORECA LMP2 Pato O'Ward 1:41.525 8 4.259 126.229 Practice 1 33 P 85 JDC-Miller Motorsports ORECA LMP2 Robert Alon 1:42.370 4 5.104 125.187 Practice 1 34 P 52 AFS/PR1 Mathiasen Motorsports Ligier LMP2 Roberto Gonzalez 1:42.784 9 5.518 124.682 Practice 1 35 P 31 Whelen Engineering Racing Cadillac DPi Stuart Middleton 1:43.457 5 6.191 123.871 Practice 1 36 P 52 AFS/PR1 Mathiasen Motorsports Ligier LMP2 Nicholas Boulle 1:45.480 2 8.214 121.496 Practice 1 P 6 Acura Team Penske Acura DPi Dane Cameron 5 P 7 Acura Team Penske Acura DPi Helio Castroneves 5 P 78 Jackie Chan DCR JOTA ORECA LMP2 Ferdinand Habsburg-Lothringen 3 P 6 Acura Team Penske Acura DPi Simon Pagenaud 2 P 32 United Autosports Ligier LMP2 Will Owen 2 P 37 Jackie Chan DCR JOTA ORECA LMP2 2

05-Jan-18 12:16 PM Page 1 / 5 After Practice 1 Results by Driver And Class Fastest Lap Pos Class Nr Team Car Driver Time Laps Gap Mph Session P 38 Performance Tech Motorsports ORECA LMP2 James French 2 P 2 Tequila Patron ESM Nissan DPi Scott Sharp P 7 Acura Team Penske Acura DPi Graham Rahal P 20 BAR1 Motorsports Multimatic/Riley LMP2 Ryan Cullen P 20 BAR1 Motorsports Multimatic/Riley LMP2 Joel Miller P 20 BAR1 Motorsports Multimatic/Riley LMP2 Marc Drumwright P 22 Tequila Patron ESM Nissan DPi Nicolas Lapierre P 31 Whelen Engineering Racing Cadillac DPi Mike Conway P 32 United Autosports Ligier LMP2 Hugo de Sadeleer P 32 United Autosports Ligier LMP2 Bruno Senna P 37 Jackie Chan DCR JOTA ORECA LMP2 Felix Rosenqvist P 37 Jackie Chan DCR JOTA ORECA LMP2 P 38 Performance Tech Motorsports ORECA LMP2 Kyle Masson P 55 Mazda Team Joest Mazda DPi Harry Tincknell P 55 Mazda Team Joest Mazda DPi Spencer Pigot P 55 Mazda Team Joest Mazda DPi Jonathan Bomarito P 77 Mazda Team Joest Mazda DPi Tristan Nunez P 77 Mazda Team Joest Mazda DPi Oliver Jarvis P 77 Mazda Team Joest Mazda DPi Rene Rast P 78 Jackie Chan DCR JOTA ORECA LMP2 Alex Brundle P 78 Jackie Chan DCR JOTA ORECA LMP2 Antonio Felix da Costa P 85 JDC-Miller Motorsports ORECA LMP2 Austin Cindric P 85 JDC-Miller Motorsports ORECA LMP2 Devlin DeFrancesco P 90 Spirit of Daytona Racing Cadillac DPi Eddie Cheever III P 99 JDC-Miller Motorsports ORECA LMP2 Misha Goikhberg P 99 JDC-Miller Motorsports ORECA LMP2 Chris Miller GTLM 1 GTLM 67 Ford Chip Ganassi Racing Ford GT Richard Westbrook 1:44.095 15 123.112 Practice 1 2 GTLM 66 Ford Chip Ganassi Racing Ford GT Dirk Mueller 1:44.415 14 0.320 122.735 Practice 1 3 GTLM 62 Risi Competizione 488 GTE Alessandro Pier Guidi 1:44.429 12 0.334 122.718 Practice 1 4 GTLM 912 Porsche GT Team Porsche 911 RSR 1:44.464 24 0.369 122.677 Practice 1 5 GTLM 911 Porsche GT Team Porsche 911 RSR 1:44.571 15 0.476 122.552 Practice 1 6 GTLM 3 Corvette Racing Chevrolet Corvette C7.R Jan Magnussen 1:44.597 23 0.502 122.521 Practice 1 7 GTLM 911 Porsche GT Team Porsche 911 RSR 1:44.726 13 0.631 122.370 Practice 1 8 GTLM 4 Corvette Racing Chevrolet Corvette C7.R Tommy Milner 1:44.945 22 0.850 122.115 Practice 1 9 GTLM 4 Corvette Racing Chevrolet Corvette C7.R Marcel Fassler 1:46.608 5 2.513 120.210 Practice 1 10 GTLM 3 Corvette Racing Chevrolet Corvette C7.R 1:46.747 4 2.652 120.053 Practice 1 11 GTLM 25 BMW Team RLL BMW M8 GTLM Alexander Sims 1:47.352 12 3.257 119.377 Practice 1 12 GTLM 25 BMW Team RLL BMW M8 GTLM 1:49.314 7 5.219 117.234 Practice 1 GTLM 3 Corvette Racing Chevrolet Corvette C7.R Antonio Garcia GTLM 4 Corvette Racing Chevrolet Corvette C7.R GTLM 24 BMW Team RLL BMW M8 GTLM GTLM 24 BMW Team RLL BMW M8 GTLM Jesse Krohn

05-Jan-18 12:16 PM Page 2 / 5 After Practice 1 Results by Driver And Class Fastest Lap Pos Class Nr Team Car Driver Time Laps Gap Mph Session GTLM 24 BMW Team RLL BMW M8 GTLM Colton Herta GTLM 24 BMW Team RLL BMW M8 GTLM John Edwards GTLM 24 BMW Team RLL BMW M8 GTLM GTLM 25 BMW Team RLL BMW M8 GTLM Bill Auberlen GTLM 25 BMW Team RLL BMW M8 GTLM GTLM 25 BMW Team RLL BMW M8 GTLM Colton Herta GTLM 66 Ford Chip Ganassi Racing Ford GT Sebastien Bourdais GTLM 66 Ford Chip Ganassi Racing Ford GT Joey Hand GTLM 67 Ford Chip Ganassi Racing Ford GT Scott Dixon GTLM 67 Ford Chip Ganassi Racing Ford GT Ryan Briscoe GTLM 911 Porsche GT Team Porsche 911 RSR Frederic Makowiecki GTLM 912 Porsche GT Team Porsche 911 RSR Gianmaria Bruni GTLM 912 Porsche GT Team Porsche 911 RSR Earl Bamber GTD 1 GTD 11 GRT Grasser Racing Team Huracan GT3 Rolf Ineichen 1:47.104 24 119.653 Practice 1 2 GTD 59 Manthey-Racing Porsche 911 GT3 R Sven Muller 1:47.356 12 0.252 119.372 Practice 1 3 GTD 19 GRT Grasser Racing Team Lamborghini Huracan GT3 Max van Splunteren 1:47.364 28 0.260 119.364 Practice 1 4 GTD 29 Montaplast by Land-Motorsport R8 LMS GT3 1:47.388 14 0.284 119.337 Practice 1 5 GTD 73 Park Place Motorsports Porsche 911 GT3 R Joerg Bergmeister 1:47.540 9 0.436 119.168 Practice 1 6 GTD 73 Park Place Motorsports Porsche 911 GT3 R Patrick Lindsey 1:47.550 13 0.446 119.157 Practice 1 7 GTD 29 Montaplast by Land-Motorsport LMS GT3 Jeffrey Schmidt 1:47.632 13 0.528 119.066 Practice 1 8 GTD 15 3GT Racing Lexus RCF GT3 Jack Hawksworth 1:47.663 13 0.559 119.032 Practice 1 9 GTD 44 Magnus Racing Audi R8 LMS GT3 John Potter 1:47.663 26 0.559 119.032 Practice 1 10 GTD 96 Turner Motorsport BMW M6 GT3 Jens Klingmann 1:47.901 29 0.797 118.770 Practice 1 11 GTD 14 3GT Racing Lexus RCF GT3 Kyle Marcelli 1:47.966 13 0.862 118.698 Practice 1 12 GTD 33 Mercedes-AMG Team Riley Motorsports Mercedes-AMG GT3 1:48.011 19 0.907 118.649 Practice 1 13 GTD 58 Wright Motorsports Porsche 911 GT3 R Patrick Long 1:48.130 12 1.026 118.518 Practice 1 14 GTD 51 Spirit of Race Ferrari 488 GT3 1:48.252 12 1.148 118.384 Practice 1 15 GTD 64 Scuderia Corsa Ferrari 488 GT3 Frank Montecalvo 1:48.532 12 1.428 118.079 Practice 1 16 GTD 63 Scuderia Corsa Ferrari 488 GT3 Jeff Segal 1:48.564 10 1.460 118.044 Practice 1 17 GTD 59 Manthey-Racing Porsche 911 GT3 R Randy Walls 1:48.681 21 1.577 117.917 Practice 1 18 GTD 33 Mercedes-AMG Team Riley Motorsports Mercedes-AMG GT3 Ben Keating 1:48.724 5 1.620 117.870 Practice 1 19 GTD 14 3GT Racing Lexus RCF GT3 Dominik Baumann 1:48.771 13 1.667 117.820 Practice 1 20 GTD 58 Wright Motorsports Porsche 911 GT3 R Robert Renauer 1:48.918 7 1.814 117.661 Practice 1 21 GTD 15 3GT Racing Lexus RCF GT3 Scott Pruett 1:49.070 7 1.966 117.497 Practice 1 22 GTD 51 Spirit of Race Ferrari 488 GT3 Paul Dalla Lana 1:49.186 13 2.082 117.372 Practice 1 23 GTD 82 Risi Competizione Ferrari 488 GT3 Miguel Molina 1:49.205 11 2.101 117.351 Practice 1 24 GTD 63 Scuderia Corsa Ferrari 488 GT3 Gunnar Jeannette 1:49.264 5 2.160 117.288 Practice 1 25 GTD 48 Paul Miller Racing Lamborghini Huracan GT3 Andrea Caldarelli 1:49.278 5 2.174 117.273 Practice 1 26 GTD 93 Michael Shank Racing Acura NSX GT3 Justin Marks 1:49.327 22 2.223 117.220 Practice 1 27 GTD 75 SunEnergy1 Racing Mercedes-AMG GT3 Thomas Jaeger 1:49.471 19 2.367 117.066 Practice 1 28 GTD 71 P1 Motorsports Mercedes-AMG GT3 JC Perez 1:49.730 6 2.626 116.790 Practice 1 29 GTD 93 Michael Shank Racing Acura NSX GT3 Lawson Aschenbach 1:49.827 7 2.723 116.687 Practice 1

05-Jan-18 12:16 PM Page 3 / 5 After Practice 1 Results by Driver And Class Fastest Lap Pos Class Nr Team Car Driver Time Laps Gap Mph Session 30 GTD 71 P1 Motorsports Mercedes-AMG GT3 Kenton Koch 1:50.133 7 3.029 116.362 Practice 1 31 GTD 69 HART Acura NSX GT3 Ryan Eversley 1:50.299 14 3.195 116.187 Practice 1 32 GTD 71 P1 Motorsports Mercedes-AMG GT3 Robby Foley III 1:50.312 7 3.208 116.174 Practice 1 33 GTD 86 Michael Shank Racing Acura NSX GT3 Katherine Legge 1:50.454 9 3.350 116.024 Practice 1 34 GTD 63 Scuderia Corsa Ferrari 488 GT3 Cooper MacNeil 1:50.720 11 3.616 115.746 Practice 1 35 GTD 64 Scuderia Corsa Ferrari 488 GT3 Bill Sweedler 1:50.803 7 3.699 115.659 Practice 1 36 GTD 75 SunEnergy1 Racing Mercedes-AMG GT3 1:50.919 7 3.815 115.538 Practice 1 37 GTD 82 Risi Competizione Ferrari 488 GT3 Ricardo Perez de Lara 1:51.001 6 3.897 115.453 Practice 1 38 GTD 58 Wright Motorsports Porsche 911 GT3 R Christina Nielsen 1:51.648 9 4.544 114.784 Practice 1 39 GTD 69 HART Acura NSX GT3 Chad Gilsinger 1:51.839 13 4.735 114.587 Practice 1 40 GTD 71 P1 Motorsports Mercedes-AMG GT3 Loris Spinelli 1:52.642 6 5.538 113.771 Practice 1 41 GTD 82 Risi Competizione Ferrari 488 GT3 Santiago Creel 1:53.603 7 6.499 112.808 Practice 1 GTD 82 Risi Competizione Ferrari 488 GT3 Martin Fuentes 1 GTD 11 GRT Grasser Racing Team Lamborghini Huracan GT3 Franck Perera GTD 11 GRT Grasser Racing Team Lamborghini Huracan GT3 Mirko Bortolotti GTD 11 GRT Grasser Racing Team Lamborghini Huracan GT3 Rik Breukers GTD 14 3GT Racing Lexus RCF GT3 Bruno Junqueira GTD 15 3GT Racing Lexus RCF GT3 Dominik Farnbacher GTD 15 3GT Racing Lexus RCF GT3 David Heinemeier Hansson GTD 19 GRT Grasser Racing Team Lamborghini Huracan GT3 Ezequiel Perez Companc GTD 19 GRT Grasser Racing Team Lamborghini Huracan GT3 Christopher Lenz GTD 19 GRT Grasser Racing Team Lamborghini Huracan GT3 GTD 19 GRT Grasser Racing Team Lamborghini Huracan GT3 Louis Machiels GTD 29 Montaplast by Land-Motorsport Audi R8 LMS GT3 GTD 29 Montaplast by Land-Motorsport Audi R8 LMS GT3 GTD 33 Mercedes-AMG Team Riley Motorsports Mercedes-AMG GT3 Luca Stolz GTD 33 Mercedes-AMG Team Riley Motorsports Mercedes-AMG GT3 GTD 44 Magnus Racing Audi R8 LMS GT3 GTD 44 Magnus Racing Audi R8 LMS GT3 Andy Lally GTD 44 Magnus Racing Audi R8 LMS GT3 Andrew Davis GTD 48 Paul Miller Racing Lamborghini Huracan GT3 Madison Snow GTD 48 Paul Miller Racing Lamborghini Huracan GT3 Bryan Sellers GTD 48 Paul Miller Racing Lamborghini Huracan GT3 Bryce Miller GTD 51 Spirit of Race Ferrari 488 GT3 Mathias Lauda GTD 51 Spirit of Race Ferrari 488 GT3 Daniel Serra GTD 58 Wright Motorsports Porsche 911 GT3 R GTD 59 Manthey-Racing Porsche 911 GT3 R Matteo Cairoli GTD 59 Manthey-Racing Porsche 911 GT3 R Harald Proczyk GTD 59 Manthey-Racing Porsche 911 GT3 R Steve Smith GTD 63 Scuderia Corsa Ferrari 488 GT3 Alessandro Balzan GTD 64 Scuderia Corsa Ferrari 488 GT3 GTD 64 Scuderia Corsa Ferrari 488 GT3 Townsend Bell GTD 69 HART Acura NSX GT3 Sean Rayhall

05-Jan-18 12:16 PM Page 4 / 5 After Practice 1 Results by Driver And Class Fastest Lap Pos Class Nr Team Car Driver Time Laps Gap Mph Session GTD 69 HART Acura NSX GT3 John Falb GTD 73 Park Place Motorsports Porsche 911 GT3 R Timothy Pappas GTD 75 SunEnergy1 Racing Mercedes-AMG GT3 Kenny Habul GTD 75 SunEnergy1 Racing Mercedes-AMG GT3 Mikael Grenier GTD 86 Michael Shank Racing Acura NSX GT3 Alvaro Parente GTD 86 Michael Shank Racing Acura NSX GT3 Trent Hindman GTD 86 Michael Shank Racing Acura NSX GT3 AJ Allmendinger GTD 93 Michael Shank Racing Acura NSX GT3 Mario Farnbacher GTD 93 Michael Shank Racing Acura NSX GT3 Côme Ledogar

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