2003 24 Hours of Daytona
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 Index: Races | Winners | |||

The 2003 Rolex 24 at Daytona was a Grand-Am Rolex Sports Car Series 24-hour endurance sports car race held on February 1–2, 2003 at the Daytona International Speedway road course. The race served as the first round of the 2003 Rolex Sports Car Series. The race saw the debut of the Daytona Prototype as the new top class of the series. However, the new cars proved only marginally faster than the lower classes and suffered frequent mechanical failures during the race, allowing a car from the GT class to take overall victory. Overall victory and victory in the GT class went to the No. 66 Porsche 996 GT3-RS from The Racer's Group, driven by Kevin Buckler, Michael Schrom, Jörg Bergmeister, and Timo Bernhard. The Daytona Prototype class was won by the No. 88 Multimatic MDP1 from Multimatic driven by Scott Maxwell, David Brabham, and David Empringham. The SRP II class was won by the No. 5 Lola-Nissan from Team Seattle/Essex Racing, driven by Ross Bentley, Don Kitch Jr., Joe Pruskowski, and Justin Pruskowski. Finally, the GTS class was won by the No. 24 Mosler MT900 from Perspective Racing, driven by Jérôme Policand, Michel Neugarten, João Barbosa, and Andy Wallace.
Race results
| Pos | Class | No | Team | Drivers | Chassis | Tire | Laps | 
|---|---|---|---|---|---|---|---|
| Engine | |||||||
| 1 | GT | 66 |  The Racer's Group |  Kevin Buckler  Michael Schrom  Timo Bernhard  Jörg Bergmeister | Porsche 996 GT3-RS | D | 695 | 
| Porsche 3.6 L Flat-6 | |||||||
| 2 | GT | 35 |  Risi Competizione |  Ralf Kelleners  Anthony Lazzaro  Johnny Mowlem | Ferrari 360 Modena GT | D | 686 | 
| Ferrari 3.6 L V8 | |||||||
| 3 | GT | 83 |  Rennwerks Motorsports |  David Murry  Dave Standridge  Johannes van Overbeek  Richard Steranka | Porsche 996 GT3-R | D | 684 | 
| Porsche 3.6 L Flat-6 | |||||||
| 4 | DP | 88 | .svg.png) Multimatic | .svg.png) Scott Maxwell .svg.png) David Brabham .svg.png) David Empringham | Multimatic MDP1 | G | 679 | 
| Ford 5.0 L V8 | |||||||
| 5 | DP | 59 |  Brumos Racing |  J. C. France  Hurley Haywood .svg.png) Scott Goodyear  Scott Sharp | Fabcar FDSC/03 | G | 661 | 
| Porsche 3.6 L Flat-6 | |||||||
| 6 | GT | 43 |  Orbit Racing |  Peter Baron  Leo Hindery  Marc Lieb  Kyle Petty | Porsche 996 GT3-RS | D | 656 | 
| Porsche 3.6 L Flat-6 | |||||||
| 7 | SRP II | 5 |  Team Seattle/Essex Racing | .svg.png) Ross Bentley  Don Kitch Jr.  Joe Pruskowski  Justin Pruskowski | Lola B2K/40 | D | 652 | 
| Nissan 3.0 L V6 | |||||||
| 8 | SRP II | 15 |  Team Seattle/Essex Racing |  Wade Gaughran  Steve Gorriaran  Peter MacLeod  Dave Gaylord | Lola B2K/40 | D | 648 | 
| Nissan 3.0 L V6 | |||||||
| 9 | GTS | 24 |  Perspective Racing |  Jérôme Policand .svg.png) João Barbosa .svg.png) Michel Neugarten  Andy Wallace | Mosler MT900 R | G | 641 | 
| Chevrolet 5.7 L V8 | |||||||
| 10 | GTS | 46 |  Morgan-Dollar Motorsports |  Charles Morgan  Lance Norick  Jim Pace  Rob Morgan | Chevrolet Corvette | G | 639 | 
| Chevrolet 5.5 L V8 | |||||||
| 11 | GT | 34 | .svg.png) Ferri Competizione |  Mauro Baldi  Justin Keen .svg.png) Eric van de Poele  Ryan Hampton | Ferrari 360 Modena GT | D | 638 | 
| Ferrari 3.6 L V8 | |||||||
| 12 | GTS | 31 |  Rollcentre Racing |  Richard Stanton  Rob Barff  Andy Britnell  Rick Sutherland | Mosler MT900 R | G | 635 | 
| Chevrolet 5.7 L V8 | |||||||
| 13 | GT | 69 |  Marcus Racing |  Brian Cunningham  Hugh Plumb  Cory Friedman  Craig Stanton | BMW M3 | D | 633 | 
| BMW 3.2 L I6 | |||||||
| 14 | GT | 20 |  JMB Racing |  Augusto Farfus  Emmanuel Collard  Max Papis  Andrea Garbagnati | Ferrari 360 Modena | D | 621 | 
| Ferrari 3.6 L V8 | |||||||
| 15 | GTS | 30 |  Rollcentre Racing |  Martin Short  Tom Herridge  John Burton .svg.png) David Shep | Mosler MT900 R | G | 601 | 
| Chevrolet 5.7 L V8 | |||||||
| 16 | GTS | 7 |  Konrad Motorsport |  Franz Konrad .svg.png) Toni Seiler  Airton Daré  Jean-François Yvon | Saleen S7-R | G | 600 | 
| Ford 6.0 L V8 | |||||||
| 17 | GT | 49 |  Pit Bull/MAC Racing |  Bepo Orlandi  Michele Merendino  Derek Clark  Ron Atapattu | Porsche 996 GT3-RS | D | 595 | 
| Porsche 3.6 L Flat-6 | |||||||
| 18 DNF | SRP II | 21 |  Archangel Motorsport Services |  Larry Oberto  Chris Bingham  Derrike Cope  Brian DeVries | Lola B2K/40 | D | 589 | 
| Nissan 3.0 L V6 | |||||||
| 19 | GT | 44 |  Orbit Racing |  Mike Fitzgerald  Manuel Matos  Joe Policastro  Joe Policastro Jr. | Porsche 996 GT3-RS | D | 566 | 
| Porsche 3.6 L Flat-6 | |||||||
| 20 DNF | SRP II | 97 |  Lucchini Engineering |  Mirko Savoldi  Piergiuseppe Peroni  Filippo Francioni | Lucchini SR2002 | D | 548 | 
| Nissan 3.0 L V6 | |||||||
| 21 | GTS | 09 |  Flis Motorsports |  Doug Goad  Paul Menard  Paul Mears Jr.  Jim Briody | Chevrolet Corvette | G | 542 | 
| Chevrolet 6.2 L V8 | |||||||
| 22 DNF | GT | 68 |  The Racer's Group |  Jim Michaelian  R. J. Valentine  Tom Hessert Jr.  Tom Hessert III | Porsche 996 GT3-R | D | 501 | 
| Porsche 3.6 L Flat-6 | |||||||
| 23 DNF | GT | 03 |  Marcos USA |  Cor Euser  Rob Knook  Donny Crevels  Peter van der Kolk | Marcos Mantis Plus | D | 465 | 
| Ford 4.6 L V8 | |||||||
| 24 | DP | 8 |  G&W Motorsports |  Dieter Quester  Boris Said  Darren Law  Luca Riccitelli | Picchio DP2 | G | 451 | 
| BMW 4.9 L V8 | |||||||
| 25 DNF | DP | 3 |  Cegwa Sport |  Darius Grala  Oswaldo Negri Jr.  Josh Rehm  Guy Cosmo | Fabcar FDSC/03 | G | 403 | 
| Toyota 4.3 L V8 | |||||||
| 26 DNF | GTS | 19 |  ACP Motorsports |  Anthony Puleo  Kerry Hitt .svg.png) Robert Dubler  Mark Kennedy | Chevrolet Corvette | G | 391 | 
| Chevrolet 6.1 L V8 | |||||||
| 27 DNF | GTS | 05 |  RE/MAX Racing |  Craig Conway  John Metcalf  Rick Carelli  Dave Linger | Chevrolet Corvette | G | 378 | 
| Chevrolet 6.2 L V8 | |||||||
| 28 DNF | GTS | 77 |  RWS Motorsport |  Alexey Vasilyev  Tetsuya Tanaka  Nikolai Fomenko  Walter Lechner Jr. | Porsche 996 GT3-R | G | 361 | 
| Porsche 3.6 L Flat-6 | |||||||
| 29 DNF | GT | 99 |  NETTTS Racing |  Jim Hamblin  Barry Brensinger  James Nelson  Mark Greenberg | Porsche 996 GT3-RS | D | 316 | 
| Porsche 3.6 L Flat-6 | |||||||
| 30 DNF | GTS | 40 |  Derhaag Motorsports |  Justin Bell  Derek Bell .svg.png) Ken Wilden  Simon Gregg | Chevrolet Corvette | G | 260 | 
| Chevrolet 6.1 L V8 | |||||||
| 31 DNF | GT | 33 |  Scuderia Ferrari of Washington |  Cort Wagner  Brent Martini .svg.png) Sylvain Tremblay  Selby Wellman | Ferrari 360 Modena GT | D | 214 | 
| Ferrari 3.6 L V8 | |||||||
| 32 DNF | GT | 73 |  Graham Nash Motorsport |  Rob Wilson  Mike Newton  David Gooding  Martyn Konig | Porsche 996 GT3-R | D | 211 | 
| Porsche 3.6 L Flat-6 | |||||||
| 33 DNF | GT | 10 |  MAC Racing |  David Terrien  Gianluca de Lorenzi  Didier Moinel Delalande  Marco Saviozzi | Porsche 996 GT3-R | D | 206 | 
| Porsche 3.6 L Flat-6 | |||||||
| 34 DNF | DP | 58 |  Brumos Racing |  David Donohue  Mike Borkowski  Randy Pobst .svg.png) Chris Bye | Fabcar FDSC/03 | G | 160 | 
| Porsche 3.6 L Flat-6 | |||||||
| 35 DNF | GT | 67 |  The Racer's Group |  Andrew Davis .svg.png) Robert Julian  Tom Nastasi .svg.png) Dave Lacey | Porsche 996 GT3-RS | D | 151 | 
| Porsche 3.6 L Flat-6 | |||||||
| 36 DNF | GT | 98 |  Schumacher Racing |  Sascha Maassen  Martin Snow  Lucas Luhr  Larry Schumacher | Porsche 996 GT3-RS | D | 135 | 
| Porsche 3.6 L Flat-6 | |||||||
| 37 DNF | SRP II | 80 |  G&W Motorsports |  Shawn Bayliff  Steve Marshall  Robert Prilika  Andy Lally | Picchio D-USA | D | 121 | 
| BMW 3.0 L I6 | |||||||
| 38 DNF | GT | 57 |  Seikel Motorsport |  Alex Caffi  Gabrio Rosa  Fabio Rosa .svg.png) Andrea Chiesa | Porsche 996 GT3-RS | D | 101 | 
| Porsche 3.6 L Flat-6 | |||||||
| 39 DNF | DP | 54 |  Bell Motorsports | .svg.png) Didier Theys  Forest Barber  Terry Borcheller  Christian Fittipaldi | Doran JE4 | G | 67 | 
| Chevrolet 5.5 L V8 | |||||||
| 40 DNF | GT | 22 |  JMB Racing |  Stephen Earle  Philip Shearer  Stéphane Grégoire  Ludovico Manfredi | Ferrari 360 Modena | D | 54 | 
| Ferrari 3.6 L V8 | |||||||
| 41 DNF | GTS | 48 |  Heritage Motorsports |  Tommy Riggins  David Machavern  Kevin Lepage  Scott Lagasse | Ford Mustang | G | 49 | 
| Ford 5.9 L V8 | |||||||
| 42 DNF | GTS | 18 |  Boston Motorsports Group |  Ken Stiver  Scott Deware  Don Bell  Jeff Kline | Mosler MT900 R | G | 14 | 
| Chevrolet 5.7 L V8 | |||||||
| 43 DNF | GTS | 6 |  Gunnar Racing |  Gunnar Jeannette  Duncan Dayton  Peter Kitchak  Ronald Zitza | Porsche 911 GT1 | G | 9 | 
| Porsche 3.6 L Flat-6 | |||||||
| 44 DNF | GTS | 51 |  Proton Competition |  Mauro Casadei  Christian Ried  Gerold Reid  Manfred Jurasz | Porsche 911 GT2 | G | 2 | 
| Porsche 3.6 L Turbo Flat-6 | |||||||
| DNS | GT | 61 |  System Force Motorsports |  Peter van Merksteijn Sr.  Charles Brugman  Frans Munsterhuis  Cougar Jacobsen | Porsche 996 GT3-RS | D | - | 
| Porsche 3.6 L Flat-6 | 
References
- ^ "2003 Rolex 24 at Daytona". Racing-Reference. NASCAR Digital Media, LLC. Retrieved February 19, 2024.
- ^ "Official Results – Rolex Sports Car Series" (PDF). Rolex Sports Car Series. February 2, 2003. Archived from the original (PDF) on April 12, 2018. Retrieved February 19, 2024.