Cadillac Hertz Team JOTA was leading the 94th 24 Hours of Le Mans at the 12-hour mark after a night that changed the race shape in a few decisive minutes. Ferrari 499P #50, which had been in contention, was sent eight laps down after a fire extinguisher system problem and never recovered that ground before halfway.
That is why Le Mans live timing mattered so much in the small hours. At 00:23, racing resumed after a 45-minute neutralisation and the #8 Toyota GR010 Hybrid led ahead of the #20 BMW M Hybrid V8 and the #12 Cadillac V-Series.R. The three Cadillacs had chosen soft tyres while Toyota stayed on the medium compound, and the split in strategy became part of the fight for track position as the night wore on.
The setback for Ferrari came at 00:25, when the #50 Ferrari 499P suffered a problem with its fire extinguisher system. It returned to the track at 00:53 after a 28-minute stoppage, but the damage had already been done: the car rejoined in 23rd place and eight laps down. AF Corse's #83 Ferrari 499P remained in the race, and Robert Kubica said the team had pace but was losing too much time in the straights because of a lack of acceleration.
There was still no clean answer to who had the quickest package over a full stint. BMW later chose soft tyres for the #20 after using the sister #15 car as a test subject, while Toyota stayed with the medium compound it had trusted from the restart. Then Brendon Hartley made a slight error at Mulsanne Corner at 01:33 and took the side road, briefly opening the door for the #12 Cadillac to close to four-tenths of a second. A few hours later, at 3:25, Paul-Loup Chatin brought the #19 to a halt between Arnage and Indianapolis before restarting it on radio instruction from the team, losing a good 10 minutes in the process.
By halfway, the picture was clear enough even if the race was not. Cadillac Hertz Team JOTA had the lead, Toyota had already shown it could control the restart, and Ferrari's #50 was paying for a problem that turned a contender into a recovery drive. The next question is not whether the pace battle will continue; it is whether the leaders can stay clean long enough to keep the result in their own hands.
