[12][13] This final entry list saw a number of changes, with Pastor Maldonado withdrawing from the #38 Jota car, and being replaced by António Félix da Costa,[14] Porsche Carrera Cup regular David Kolkmann being drafted to replace David Heinemeier Hansson in the #56 Team Project 1 car, former Audi works LMP1 driver Oliver Jarvis replacing Chris Dyson in the #6 Team LNT, as well as the withdrawals from the event by Anthony Davidson and Alexandre Coigny due to injuries, leaving the #38 Jota and the #42 Cool Racing Oreca 07s to compete as a 2 driver entry.
[16] During the LMP Qualifying session, in the LMP1 class, the #7 Toyota TS050 piloted by the pair of Mike Conway and Kamui Kobayashi scored pole,[17] with a 1:36.015 Averaged time, almost a second quicker than the previous year's average time, despite the cars now carrying more ballast, due to a new track surface.
[18] In the LMP2 class, the #29 Racing Team Nederland Oreca 07, piloted by Giedo van der Garde and Job van Uitert, set an average of 1m37.220s, to go six tenths faster than the 2nd placed #22 United Autosports Oreca 07, which was piloted by Paul di Resta, and Philip Hanson, averaging a 1:41.683 lap time, which meant that Michelin-shod cars scored a 1–2.
The highest placed Goodyear-shod team, the #37 Jackie Chan DC Racing piloted by Will Stevens, and Gabriel Aubry would set an average of 1:41.683, enough to earn 3rd on the LMP2 grid.
[19] The #56 Team Project 1 car secured P2, with Egidio Perfetti, and Matteo Cairoli at the wheel, setting an average of 1:56.371.
This was in spite of a safety car being brought out, due to the #22 United Autosports stopping on track with an electronics failure.
This lead would later be disrupted when a Full Course Yellow period occurred 30 minutes into the season-opening race, which was caused by the #6 Team LNT Ginetta G60-LT-P1 losing its right rear wheel.
Towards the end of the 1st hour, the #5 Ginetta G60-LT-P1 would fall off the lead lap, while the sister #6 found itself plagued by trouble, with the loss of the rear wheel causing the first Full Course Yellow, and a later collision with the #71 AF Corse Ferrari 488 GTE bringing out the second safety car, with the collision taking the Ferrari out of the race.
However, this would do little to reduce the gap, due to the sheer pace of the Toyotas when fitted with wets; a good pitstop for the #3, put new driver Pipo Derani in the lead.
[25] In the LMP2 Category, the #29 Racing Team Nederland Oreca 07 held a commanding lead at the 2 hours mark, following a great stint by Giedo van der Garde, with Job van Uitert building upon the lead built by his teammate's earlier stint, conquering the wet conditions.
In the LM GTE Pro category, the Porsche GT Team held a 1–2 in the GTE-Pro class with Michael Christensen leading from Richard Lietz, while Maxime Martin sat third in the No.
This order would remain throughout the race, even as the two cars pitted for the final driver swap, which saw José María López take the wheel of the #7, and Kazuki Nakajima receiving the #8.