Race report
IMSA Sebring 12 Hours
Sebring 12H: Bourdais, Duval, Vautier win in JDC-Miller Cadillac
A bizarre final couple of hours at Sebring saw the JDC-Miller MotorSports Cadillac of Tristan Vautier, Loic Duval and Sebastien Bourdais clinch an amazing victory ahead of defending race-winner Mazda.

David Malsher-Lopez
Edited: Mar 21, 2021, 10:23 AM
Copy link
Share on Viber

During the sixth caution for Timothe Buret’s huge shunt, the DPis all pitted, and the restart saw the Wayne Taylor Racing Acura ARX-05 of Filipe Albuquerque ahead of the Chip Ganassi Racing Cadillac DPi-V.R driven by Scott Dixon, Olivier Pla in the Meyer Shank Racing Acura ahead of the erstwhile leading Mazda, now driven by Oliver Jarvis.
At the drop of the green, Dixon immediately surged past Albuquerque to grab the lead, and soon Pla had also demoted the WTR Caddy. Dixon stretched away from the turbo cars, by almost 1sec per lap, while Pla pulled a six second lead over Albuquerque who had Jarvis in his mirrors. But the Mazda also had company behind – the #48 AXR Cadillac now driven by Simon Pagenaud. That car was already destined to be classified last in class, however, as Pagenaud had exceeded maximum drive time.
When Mike Conway driving the #31 AXR Caddy ground to a halt on track with 1hr55m to go, it triggered all the Prototypes to pit in anticipation of a full course yellow, that duly arrived – the seventh caution of the race. Dixon – who had been holding a 14sec lead – rejoined the track with ease ahead of Pla, but Albuquerque had already stopped to hand off to Alexander Rossi, and so the WTR Acura fell to fourth, behind the Mazda of Jarvis.
At the restart, Rossi fell further back to sixth, muscled aside by Kamui Kobayashi – now at the wheel of the #48 Cadillac – and Sebastien Bourdais, whose JDC-Miller Caddy was now back on the lead lap. IMSA Radio reported that the WTR car had lost power due to intercooler damage caused by Albuquerque’s earlier impact with the GTD Lexus.
Jarvis pitted to hand over the Mazda to Harry Tincknell with 72mins to go, and that triggered other teams to respond. One of those was Ganassi, who reportedly made a late call to Dixon to bring him in, just after he lapped a GTLM BMW. As Dixon tried to swerve the #01 Cadillac onto pitlane, he was struck hard in the right front corner by the BMW, necessitating steering repairs and a new nose, costing the car three laps.
Thus Bourdais, driving the JDC-Miller Cadillac that had run at least one lap down for the majority of the race zoomed into the lead with little more than hour to go. He held a 7sec lead over Tincknell’s Mazda, with Rossi third, Dane Cameron fourth in the Meyer Shank Racing but applying pressure to his fellow Acura driver, and Kobayashi fifth.
Bourdais had an eight second lead over Tincknell when he made his final stop, Rossi and Cameron emulating him and staying onboard. Kobayashi pulled in a lap later, Tincknell a lap after that, with 32mins to go. Then the eighth caution period of the race occurred due to a heavy shunt for a GTD car, and the top five were bunched again – Bourdais, Tincknell, Rossi, Cameron and Kobayashi.
At the restart, Bourdais escaped initially from Tincknell, while Cameron drove around the outside of Rossi at Turn 1 to grab third. Then Bourdais had a couple of slow laps that left him within striking distance of the Mazda before edging away again. But Kobayashi had deposed both the Acuras and had moved onto Tincknell’s tail – and occasionally alongside him.
Smoking his tires under braking for the tighter turns, Tincknell held off Kobayashi by 0.2sec to claim second, 1.4sec behind the winning JDC-Miller Motorsports Cadillac of Bourdais, Tristan Vautier and Loic Duval.
With Kobayashi's Cadillac demoted to seventh and last in the DPi class for AXR's earlier drive-time infraction, it meant the MSR and WTR Acuras were promoted from fourth and fifth to third and fourth respectively, with Ganassi’s Cadillac two laps down in fifth.
In LMP2, Mikkel Jensen brought the PR1/Mathiasen Motorsports Oreca home first ahead of Ryan Dalziel in the Rolex 24-winning Era Motorsport entry.
LMP3 developed into a feisty four-way battle in the dying hours, until the Forty7 Motorsports Duqueine of Oliver Askew suddenly died temporarily, consigning it to fourth. Remarkably, CORE autosport, with Colin Braun, George Kurtz and Jon Bennett at the wheel of the team's Ligier, defeated the two Riley Motorsports Ligiers.
GT Le Mans: Corvette/BMW collision hands WeatherTech Porsche win
Following the restart with around 2hrs to go, Philipp Eng retained his lead and John Edwards moved past Matt Campbell’s Porsche 911 RSR to make it a BMW 1-2, but Edwards saw Eng disappearing from him at the same rate that he was dropping the Porsche. Antonio Garcia in the longtime leading #3 Corvette C8.R found he could keep pace with none of the cars ahead with two hours still to go.
When Edwards came into the pits with less than two hours to go to hand over to Jesse Krohn, the #24 BMW caught fire due to spilt fuel, which the Rahal Letterman Lanigan crew extinguished with impressive accuracy and speed. Krohn rejoined the track in a lapped fourth, but now Garcia was out front because his Corvette had needed less fuel and stopped for less time. De Phillippi took over from Eng, and was Garcia’s closest pursuer ahead of Jaminet and the lapped Krohn.
However, Jaminet got ahead after the final stops, then lost out to De Phillippi after the final restart, as the BMW started trying to close down Garcia. He did too, but nudged into the Corvette at Turn 7, and pushed it wide, damaging the Corvette. He then recovered with his damaged car, but ran wide at Turn 15 and then had to serve a drive-through penalty.
Thus Jaminet’s Porsche grabbed the lead, the limping Corvette was so slow that De Phillippi reemerged from his penalty still in second and the one-lap down #24 BMW moved up into third.
GT Daytona: Pfaff leads 1-2 for Porsche.
The Pfaff Motorsports Porsche 911 GT3 R of Zacharie Robichon led with two hours still to go, but had lost its ‘shadow’, the Wright Motorsports Porsche which had to serve a drive-through penalty with Trent Hindman at the wheel for having one too many pitcrew members over the wall.
That dropped the sky blue car to sixth, leaving Frankie Montecalvo’s #12 Vasser Sullivan Racing Lexus RC F in second, ahead of Spencer Pumpelly’s Magnus Archangel Acura NSX, Ross Gunn’s Heart of Racing Aston Martin Vantage, and Katherine Legge in the Team Hardpoint EBM Porsche. However, Hindman was able to demote Legge to gain fifth.
Then the seventh caution saw the GTD cars hit pitlane, the Pfaff Porsche emerging still in front – now driven by Laurens Vanthoor – ahead of Gunn, Pumpelly, Hindman and Legge. Veach had lost out because he had pitted under green, just before the yellows, but he then sprinted away before the drop of the green flag – and then had his rear bumper knocked onto the tire by an impact from Vanthoor. So he had to pit for repairs and then serve a drive-through penalty.
Vanthoor wasn’t penalized and rocketed away from his opposition, Gunn ahead of the Wright Motorsport Porsche now driven by Pat Long, the Magnus Archangel Acura now in the hands of Andy Lally, and Legge.
For the final restart with 20mins to go, Vanthoor was leading Long, Gunn, Legge and Lally. Sadly for the SunEnergy1 team which had battled back onto the lead lap, the caution was called when the #75 Mercedes-AMG GT3 shed a wheel coming onto the pit straight, driver Maro Engel spinning and striking the wall.
Vanthoor pulled away from Long at the restart, leaving Gunn in third, but Legge and Lally clashed while fighting over fourth place. Legge was perceived to be at fault and was penalized, dropping to fifth behind the Magnus Acura.
Race results:
Cla Class Num Driver Chassis Laps Time 1 DPi 5 Tristan Vautier
Loic Duval
Sébastien Bourdais
Cadillac DPi 349 12:01'01.418 2 DPi 55 Oliver Jarvis
Harry Tincknell
Jonathan Bomarito
Mazda DPi 349 12:01'02.853 3 DPi 48 Jimmie Johnson
Kamui Kobayashi
Simon Pagenaud
Cadillac DPi 349 12:01'03.059 4 DPi 60 Dane Cameron
Olivier Pla
Juan Pablo Montoya
Acura DPi 349 12:01'04.032 5 DPi 10 Ricky Taylor
Filipe Albuquerque
Alexander Rossi
Acura DPi 349 12:01'06.736 6 DPi 01 Renger van der Zande
Kevin Magnussen
Scott Dixon
Cadillac DPi 347 12:01'05.102 7 LMP2 52 Ben Keating
Mikkel Jensen
Scott Huffaker
ORECA LMP2 07 344 12:01'23.212 8 LMP2 18 Dwight Merriman
Kyle Tilley
Ryan Dalziel
ORECA LMP2 07 344 12:01'25.799 9 GTLM 79 Cooper MacNeil
Mathieu Jaminet
Matt Campbell
Porsche 911 RSR - 19 334 12:02'42.220 10 GTLM 25 Connor de Phillippi
Philipp Eng
Bruno Spengler
BMW M8 GTE 333 12:01'18.541 11 LMP2 22 James McGuire
Wayne Boyd
Guy Smith
ORECA LMP2 07 333 12:02'14.977 12 GTLM 24 John Edwards
Jesse Krohn
Augusto Farfus
BMW M8 GTE 333 12:02'43.161 13 GTLM 3 Antonio Garcia
Jordan Taylor
Nick Catsburg
Corvette C8.R 333 12:02'51.712 14 GTLM 4 Tommy Milner
Nick Tandy
Alexander Sims
Corvette C8.R 330 12:01'14.546 15 LMP3 54 Jon Bennett
George Kurtz
Colin Braun
Ligier JS P320 329 12:02'33.175 16 LMP3 91 Jim Cox
Dylan Murry
Jeroen Bleekemolen
Ligier JS P320 329 12:02'35.860 17 LMP3 74 Gar Robinson
Scott Andrews
Spencer Pigot
Ligier JS P320 329 12:02'36.376 18 LMP3 7 Jim Norman
Oliver Askew
Austin McCusker
Duqueine D08 328 12:01'40.493 19 LMP3 33 Joao Barbosa
Yann Clairay
Lance Willsey
Ligier JS P320 328 12:02'50.163 20 GTD 9 Zacharie Robichon
Laurens Vanthoor
Lars Kern
Porsche 911 GT3 R 320 12:01'25.556 21 GTD 16 Patrick Long
Jan Heylen
Trent Hindman
Porsche 911 GT3 R 320 12:01'27.668 22 GTD 23 Ian James
Roman De Angelis
Ross Gunn
Aston Martin Vantage GT3 320 12:01'48.947 23 GTD 44 John Potter
Andy Lally
Spencer Pumpelly
Acura NSX GT3 320 12:02'08.207 24 GTD 88 Christina Nielsen
Katherine Legge
Ana Beatriz
Porsche 911 GT3 R 320 12:02'18.500 25 GTD 12 Frankie Montecalvo
Zach Veach
Robert Megennis
Lexus RC F GT3 319 12:01'39.225 26 GTD 14 Aaron Telitz
Jack Hawksworth
Kyle Kirkwood
Lexus RC F GT3 313 12:01'31.478 27 GTD 96 Bill Auberlen
Robby Foley
Aidan Read
BMW M6 GT3 313 12:01'36.058 28 GTD 75 Kenny Habul
Maro Engel
Mikael Grenier
Mercedes-AMG GT3 304 11:24'26.045 29 DPi 31 Felipe Nasr
Mike Conway
Pipo Derani
Cadillac DPi 292 10:04'05.751 30 GTD 99 Rob Ferriol
Earl Bamber
Trenton Estep
Porsche 911 GT3 R 280 12:01'36.620 31 LMP2 8 John Farano
Gabriel Aubry
Timothé Buret
ORECA LMP2 07 266 9:14'04.319 32 LMP3 83 Matthew Bell
Rodrigo Sales
Niklas Kruetten
Duqueine D08 265 10:51'09.230 33 GTD 1 Bryan Sellers
Madison Snow
Corey Lewis
Lamborghini Huracan GT3 255 9:37'34.679 34 LMP3 38 Rasmus Lindh
Mateo Llarena
Dan Goldburg
Ligier JS P320 177 6:24'04.063 35 GTD 28 Daniel Morad
Michael de Quesada
Billy Johnson
Mercedes-AMG GT3 91 3:19'57.664 36 GTD 19 Stephen Simpson
Franck Perera
Tim Zimmermann
Lamborghini Huracan GT3 91 3:19'57.925 37 LMP2 11 Thomas Steven
Tristan Nunez
Thomas Merrill
ORECA LMP2 07 90 3:33'28.269 View full results
We want your opinion!
What would you like to see on Motorsport.com?
Take our 5 minute survey.
- The Motorsport.com Team
Read and post comments
Read also :
Share Or Save This Story
Copy link
Share on Viber
Previous article Sebring 12H Hour 9: Mazda locked in battle with Ganassi Cadillac
Next article Bourdais reveals late scare on way to Sebring victory
Top Comments
There are no comments at the moment. Would you like to write one?
View More & Comment

More from
David Malsher-Lopez

Alex Zanardi: The man whose name is a synonym for “hero”
IndyCar
IndyCar
Alex Zanardi: The man whose name is a synonym for “hero”

Remembering Michele Alboreto: F1 ace, Le Mans winner and a good man
Formula 1
Formula 1
Remembering Michele Alboreto: F1 ace, Le Mans winner and a good man

IMSA Laguna Seca: Ganassi Cadillac holds off Porsche for victory
IMSA
IMSA
Laguna Seca
IMSA Laguna Seca: Ganassi Cadillac holds off Porsche for victory
Latest news

Max Verstappen slams “unacceptable” bumps at Austin F1 track: “It's out of control”
Formula 1
F1 Formula 1
United States GP
6 h
Max Verstappen slams “unacceptable” bumps at Austin F1 track: “It's out of control”

Kimi Antonelli ready to "finish the job" as first F1 title chance beckons at US GP
Formula 1
F1 Formula 1
United States GP
7 h
Kimi Antonelli ready to "finish the job" as first F1 title chance beckons at US GP

How to watch NASCAR at Talladega II: Weekend schedule, start time, entry list, TV
NASCAR Cup
NAS NASCAR Cup
Talladega II
7 h
How to watch NASCAR at Talladega II: Weekend schedule, start time, entry list, TV

Peterson Racing addresses online abuse after parting ways with Austin Green
NASCAR O'Reilly
NOAP NASCAR O'Reilly
Talladega II
7 h
Peterson Racing addresses online abuse after parting ways with Austin Green
Subscribe and access Motorsport.com with your ad-blocker.
From Formula 1 to MotoGP we report straight from the paddock because we love our sport, just like you. In order to keep delivering our expert journalism, our website uses advertising. Still, we want to give you the opportunity to enjoy an ad-free and tracker-free website and to continue using your adblocker.
You have 2 options:
- Become a subscriber.
- Disable your adblocker.
Subscribe now Already subscribed? Sign in here
Already disabled your adblocker?
Reload page
Manage Alerts
Subscribe