The two Toyota GR010 HYBRIDs locked out the top two positions during Wednesday afternoon's three-hour session, with Brendon Hartley setting the pace aboard the #8 car on a 3m27.742s.
That was almost two seconds up on the best time set in Sunday's official test day.
It was the sister #7 Toyota that led the way for most of the session, as Jose Maria Lopez punched in a 3m28.290s early on, going a tenth faster than Loic Duval in the leading Peugeot 9X8.
That was then bettered by Kamui Kobayashi, who lowered the bar to a 3m27.875s when the session was resumed following a red flag prompted by a crash at Tertre Rouge involving the #777 D'station Racing Aston Martin Vantage and the #13 TDS Racing-run Tower Motorsports LMP2.
Casper Stevenson had already suffered an off in the D'station car and was stranded in the middle of the circuit when Steven Thomas slammed into the side of the stricken Aston, leaving both cars badly damaged. The session was resumed after a 35-minute delay.
Hartley made his improvement with 23 minutes left on the clock to make it a Toyota 1-2, 0.133s ahead of Kobayashi, before the session was stopped for a second time with four minutes to go.
That was caused by another crash at Tertre Rouge, this time for the solo Corvette C8.R of Nico Varrone.
Jumping to third late on prior to the stoppage was the best of the Cadillac V-Series.R LMDhs, the #2 Chip Ganassi Racing-run car of Earl Bamber, who managed to get within two tenths of Hartley's benchmark with a 3m27.939s.
Next up were two Porsche 963s, with the #75 car of Felipe Nasr setting the fourth-fastest time ahead of Kevin Estre in the #6 car, both drivers coming within half a second of the pace.
Peugeot's pair of 9X8 LMHs were sixth and seventh, Duval in the #94 car leading the #93 machine in which Mikkel Jensen set the best time prior to suffering a stoppage in the pitlane.
Ferrari, which had topped the test day with its new 499P LMH endured a low-key first practice session with Antonio Fuoco going eighth fastest in the #50 car, four places up on the sister #51 machine of Alessandro Pier Guidi.
Completing the top 10 were the #3 Cadillac of Sebastien Bourdais and the remaining works Porsche, the #5 car of Frederic Makowiecki.
In LMP2, an early lap of 3m34.579s from Pietro Fittipaldi in the #28 JOTA ORECA was enough to top the session by just three hundredths ahead of the #37 Cool Racing entry piloted by Malthe Jakobsen.
Prema's #9 car recovered from an early incident in which it sustained rear wing damage to set the third-fastest time in the hands of Mirko Bortolotti.
Leading the way in GTE AM was the #55 GMB Motorsport Aston Martin Vantage GTE of factory driver Marco Sorensen with a best time of 3m55.020s.
Riccardo Pera was second-fastest in the #86 GR Racing Porsche 911 RSR-19, three tenths behind, followed by Valentin Hasse-Clot in another Aston, the #72 TF Sport entry.
The Garage 56-entered Chevrolet Camaro ZL1 NASCAR Cup car was comfortably faster than the entire GTE Am field with a best time of 3m49.475 set by ex-Formula 1 champion Jenson Button.
Early in the session, Robin Frijns survived an off at Tertre Rouge aboard the #31 WRT Oreca, albeit making contact with the guard rail.
Other LMP2 runners to hit trouble included the #35 Alpine LMP2 car, as Oli Caldwell crashed at the first part of the Ford chicane, and the #34 Inter Europol Competition machine, which broke down at the pitlane exit.
Also in the wars was the #66 JMW Motorsport Ferrari 488 GTE in which Louis Prette suffered a head-on collision with the barriers at the Ford chicane, with that car not reappearing for the rest of the session.
First qualifying for the Le Mans 24 Hours begins at 1900 local time, while second practice follows at 2200.
Le Mans 24 Hours - First practice results:
Pos. | # | Drivers | Car | Class | Time | Gap |
---|---|---|---|---|---|---|
1 | 8 |
Sebastien Buemi Brendon Hartley Ryo Hirakawa |
Toyota GR010 - Hybrid | Hypercar | 3'27.742 | |
2 | 7 |
Mike Conway Kamui Kobayashi Jose Maria Lopez |
Toyota GR010 - Hybrid | Hypercar | 3'27.875 | 0.133 |
3 | 2 |
Earl Bamber Alex Lynn Richard Westbrook |
Cadillac V-Series.R | Hypercar | 3'27.939 | 0.197 |
4 | 75 |
Mathieu Jaminet Luiz Felipe Nasr Nick Tandy |
Porsche 963 | Hypercar | 3'28.150 | 0.408 |
5 | 6 |
Kevin Estre Andre Lotterer Laurens Vanthoor |
Porsche 963 | Hypercar | 3'28.167 | 0.425 |
6 | 94 |
Loïc Duval Gustavo Menezes Nico Müller |
Peugeot 9X8 | Hypercar | 3'28.386 | 0.644 |
7 | 93 |
Paul di Resta Mikkel Jensen Jean-Eric Vergne |
Peugeot 9X8 | Hypercar | 3'28.533 | 0.791 |
8 | 50 |
Antonio Fuoco Miguel Molina Nicklas Nielsen |
Ferrari 499P | Hypercar | 3'28.708 | 0.966 |
9 | 3 |
Sebastien Bourdais Scott Dixon Renger van der Zande |
Cadillac V-Series.R | Hypercar | 3'28.799 | 1.057 |
10 | 5 |
Dane Cameron Michael Christensen Frédéric Makowiecki |
Porsche 963 | Hypercar | 3'29.375 | 1.633 |
11 | 709 |
Nathanaël Berthon Esteban Gutierrez Franck Mailleux |
Glickenhaus 007 LMH | Hypercar | 3'29.617 | 1.875 |
12 | 51 |
James Calado Antonio Giovinazzi Alessandro Pier Guidi |
Ferrari 499P | Hypercar | 3'29.845 | 2.103 |
13 | 708 |
Ryan Briscoe Romain Dumas Olivier Pla |
Glickenhaus 007 LMH | Hypercar | 3'29.991 | 2.249 |
14 | 38 |
Antonio Felix da Costa Will Stevens Ye Yifei |
Porsche 963 | Hypercar | 3'30.084 | 2.342 |
15 | 311 |
Jack Aitken Pipo Derani Alexander Sims |
Cadillac V-Series.R | Hypercar | 3'30.300 | 2.558 |
16 | 28 |
Pietro Fittipaldi David Heinemeier Hansson Oliver Rasmussen |
Oreca 07 | LMP2 | 3'34.579 | 6.837 |
17 | 37 |
Alexandre Coigny Malthe Jakobsen Nicolas Lapierre |
Oreca 07 | LMP2 | 3'34.611 | 6.869 |
18 | 4 |
Tom Dillmann Esteban Guerrieri Tristan Vautier |
Vanwall Vandervell 680 | Hypercar | 3'34.923 | 7.181 |
19 | 63 |
Mirko Bortolotti Daniil Kvyat Doriane Pin |
Oreca 07 | LMP2 | 3'36.451 | 8.709 |
20 | 36 |
Julien Canal Charles Milesi Matthieu Vaxivière |
Oreca 07 | LMP2 | 3'36.471 | 8.729 |
21 | 34 |
Albert Costa Fabio Scherer Jakub Smiechowski |
Oreca 07 | LMP2 | 3'36.796 | 9.054 |
22 | 31 |
Robin Frijns Sean Gelael Ferdinand Habsburg |
Oreca 07 | LMP2 | 3'36.870 | 9.128 |
23 | 14 |
Mathias Beche Ben Hanley Rodrigo Sales |
Oreca 07 | LMP2 | 3'36.941 | 9.199 |
24 | 923 |
Tom Gamble Dries Vanthoor Salih Yoluc |
Oreca 07 | LMP2 | 3'36.993 | 9.251 |
25 | 10 |
Gabriel Aubry Ryan Cullen Matthias Kaiser |
Oreca 07 | LMP2 | 3'37.223 | 9.481 |
26 | 30 |
Rene Binder Neel Jani Nicolas Pino |
Oreca 07 | LMP2 | 3'37.305 | 9.563 |
27 | 43 |
Maxime Martin Tom van Rompuy Ugo De Wilde |
Oreca 07 | LMP2 | 3'37.656 | 9.914 |
28 | 65 |
Tijmen van der Helm Manuel Maldonado |
Oreca 07 | LMP2 | 3'38.047 | 10.305 |
29 | 47 |
Reshad de Gerus Vlad Lomko Simon Pagenaud |
Oreca 07 | LMP2 | 3'38.141 | 10.399 |
30 | 32 |
Anders Fjordbach Mark Kvamme Jan Magnussen |
Oreca 07 | LMP2 | 3'38.229 | 10.487 |
31 | 41 |
Rui Andrade Louis Deletraz Robert Kubica |
Oreca 07 | LMP2 | 3'38.234 | 10.492 |
32 | 39 |
Giedo van der Garde Roberto Lacorte Patrick Pilet |
Oreca 07 | LMP2 | 3'38.463 | 10.721 |
33 | 48 |
Paul Loup Chatin Laurents Hörr Paul Lafargue |
Oreca 07 | LMP2 | 3'38.767 | 11.025 |
34 | 80 |
Ben Barnicoat Norman Nato François Perrodo |
Oreca 07 | LMP2 | 3'38.878 | 11.136 |
35 | 13 |
René Rast Ricky Taylor Steven Thomas |
Oreca 07 | LMP2 | 3'38.898 | 11.156 |
36 | 9 |
Juan Manuel Correa Filip Ugran Bent Viscaal |
Oreca 07 | LMP2 | 3'39.266 | 11.524 |
37 | 23 |
Tom Blomqvist Oliver Jarvis Josh Pierson |
Oreca 07 | LMP2 | 3'39.299 | 11.557 |
38 | 35 |
Olli Caldwell André Negrão Memo Rojas |
Oreca 07 | LMP2 | 3'40.411 | 12.669 |
39 | 45 |
James Allen Colin Braun George Kurtz |
Oreca 07 | LMP2 | 3'40.817 | 13.075 |
40 | 22 |
Filipe Albuquerque Philip Hanson Frederick Lubin |
Oreca 07 | LMP2 | 3'41.249 | 13.507 |
41 | 24 |
Jenson Button Jimmie Johnson Mike Rockenfeller |
Chevrolet Camaro ZL1 | INNOVATIVE CAR | 3'49.475 | 21.733 |
42 | 55 |
Gustav Birch Jens Reno Møller Marco Sørensen |
Aston Martin Vantage AMR | LMGTE AM | 3'55.020 | 27.278 |
43 | 86 |
Ben Barker Riccardo Pera Michael Wainwright |
Porsche 911 RSR - 19 | LMGTE AM | 3'55.330 | 27.588 |
44 | 72 |
Valentin Hasse-Clot Arnold Robin Maxime Robin |
Aston Martin Vantage AMR | LMGTE AM | 3'55.506 | 27.764 |
45 | 16 |
Ryan Hardwick Jan Heylen Zacharie Robichon |
Porsche 911 RSR - 19 | LMGTE AM | 3'55.573 | 27.831 |
46 | 60 |
Matteo Cressoni Alessio Picariello Claudio Schiavoni |
Porsche 911 RSR - 19 | LMGTE AM | 3'55.624 | 27.882 |
47 | 98 |
Ian James Daniel Mancinelli Alex Riberas |
Aston Martin Vantage AMR | LMGTE AM | 3'55.632 | 27.890 |
48 | 83 |
Luis Perez Companc Alessio Rovera Lilou Wadoux |
Ferrari 488 GTE EVO | LMGTE AM | 3'55.806 | 28.064 |
49 | 85 |
Sarah Bovy Rahel Frey Michelle Gatting |
Porsche 911 RSR - 19 | LMGTE AM | 3'55.883 | 28.141 |
50 | 88 |
Jonas Ried Harry Tincknell Don Yount |
Porsche 911 RSR - 19 | LMGTE AM | 3'55.972 | 28.230 |
51 | 25 |
Ahmad Al Harthy Michael Dinan Charlie Eastwood |
Aston Martin Vantage AMR | LMGTE AM | 3'56.038 | 28.296 |
52 | 56 |
Matteo Cairoli PJ Hyett Gunnar Jeannette |
Porsche 911 RSR - 19 | LMGTE AM | 3'56.073 | 28.331 |
53 | 66 |
Neubauer Thomas Giacomo Petrobelli Louis Prette |
Ferrari 488 GTE EVO | LMGTE AM | 3'56.085 | 28.343 |
54 | 911 |
Michael Fassbender Richard Lietz Martin Rump |
Porsche 911 RSR - 19 | LMGTE AM | 3'56.159 | 28.417 |
55 | 74 |
Kei Cozzolino Yorikatsu Tsujiko Naoki Yokomizo |
Ferrari 488 GTE EVO | LMGTE AM | 3'56.211 | 28.469 |
56 | 21 |
Simon Mann Ulysse De Pauw Julien Piguet |
Ferrari 488 GTE EVO | LMGTE AM | 3'56.283 | 28.541 |
57 | 77 |
Julien Andlauer Christian Ried Mikkel Pedersen |
Porsche 911 RSR - 19 | LMGTE AM | 3'56.457 | 28.715 |
58 | 57 |
Scott Huffaker Takeshi Kimura Daniel Serra |
Ferrari 488 GTE EVO | LMGTE AM | 3'56.477 | 28.735 |
59 | 54 |
Francesco Castellacci Thomas Flohr Davide Rigon |
Ferrari 488 GTE EVO | LMGTE AM | 3'56.548 | 28.806 |
60 | 33 |
Nicky Catsburg Ben Keating Nicolas Varrone |
Chevrolet Corvette C8.R | LMGTE AM | 3'56.552 | 28.810 |
61 | 777 |
Tomonobu Fujii Satoshi Hoshino Casper Stevenson |
Aston Martin Vantage AMR | LMGTE AM | 3'56.961 | 29.219 |
62 | 100 |
Andrew Haryanto Chandler Hull Jeffrey Segal |
Ferrari 488 GTE EVO | LMGTE AM | 4'00.446 | 32.704 |