Bahrain Pre-Season Testing 2026 Week 2 Day 3 Round-Up: Leclerc Sets Pre-Season Benchmark As Aston Martin’s Crisis Is Confirmed

Charles Leclerc ended six days of Bahrain pre-season testing with the fastest lap of the entire test, a 1:31.992 on the C4 compound that handed Ferrari the headline on the final afternoon in Sakhir. Norris, Verstappen and Russell followed, all on C3 and none able to match Leclerc’s benchmark or his C3 best of 1:32.655. Behind the lap times, the picture that mattered most was emerging further down the order. Aston Martin completed just six laps across the full day. No timed lap set. Honda confirmed the battery issue, the parts shortage and a run plan reduced to short stints separated by bench simulations back in Sakura. Testing is done. Melbourne is two weeks away.

Key Points: Bahrain Pre-Season Testing 2026 Week 2 Day 3 Round-Up

• Leclerc fastest with 1:31.992 on C4, fastest lap of the entire 2026 pre-season
• His C3 benchmark of 1:32.655 also the fastest C3 time of the day
• Norris P2 on 1:32.871 C3, limited to 47 laps after precautionary McLaren change over lunch
• Verstappen P3 on 1:33.109 C3, 65 laps
• Russell P4 on 1:33.197 C3, 82 laps after taking over from Antonelli following a pneumatic pressure loss
• Antonelli stopped on track mid-morning, PU switched at lunch, morning programme ended at 49 laps
• Gasly P5 on 1:33.421 C5, Alpine completing 118 laps
• Lindblad highest lap count of the day at 165
• Aston Martin 6 laps, no timed lap set, Honda confirmed battery issue and parts shortage
• Ocon ran intermediates in 40 degree-plus heat to test active aero front wing behaviour in wet mode
• Ferrari’s flip rear wing confirmed legal by FIA, classified as a test item not yet race-ready
• C3 accounted for 61% of total mileage across both tests combined

Track Activity: Morning To Nightfall

The morning opened with Leclerc immediately setting the pace, posting a 1:33.689 early before working methodically through a structured programme across seven stints. Antonelli was running alongside him, on course for a solid session before losing pneumatic pressure and stopping on track mid-morning. The red flag flew. His day was done at 49 laps. Mercedes confirmed a PU switch at lunch, with Russell taking over for the afternoon.

Haas provided the morning’s most unusual moment. Ocon emerged on intermediate tyres in track temperatures exceeding 40 degrees. Not an error. A deliberate test of active aero front wing behaviour in wet mode, with the rear wing locked in its standard position. Pirelli confirmed four laps of specific data gathering, with the FIA also involved in collecting that information. One question closed out on the final day of testing before anyone had asked it publicly.

Aston Martin were the absent story from the opening hour. Screens up. Floor off. The Honda statement had already confirmed the situation before the session began. Battery issue from Alonso’s Day 2 stoppage. Parts shortage. Simulations running overnight at HRC Sakura. Stroll eventually emerged for an installation lap, ran wide at Turn 11 and returned to the pits. That was effectively the Aston Martin morning.

As the field pushed on, Leclerc continued to build. By the time the chequered flag fell on the morning session he had 80 laps completed and the fastest time in the field. Ferrari confirmed race runs in the heat were the focus, with tyre management performing positively across the programme.

The afternoon reshuffled the order as conditions cooled toward sunset. Russell was out early for Mercedes, making the most of the reconfigured W17 after the PU change. Norris finally emerged two hours into the afternoon after McLaren completed precautionary work identified in the morning data, giving him two hours of running with the best track conditions of the day still ahead.

Leclerc kept building. He lowered his benchmark to 1:32.655 on C3 mid-afternoon, then in the final hour switched to C4 and dropped a 1:31.992. Fastest lap of the entire 2026 pre-season. By 0.879 seconds from Norris. With context: Norris was not fully chasing lap time and McLaren had programme time to recover. But on equivalent C3 rubber, Leclerc still held the benchmark. That is not context-dependent.

Verstappen placed third, 65 laps, Red Bull continuing their measured approach. No chasing headlines. Just running. Russell fourth, 82 laps, Mercedes completing a solid afternoon despite the morning disruption. Gasly fifth for Alpine on C5. Bearman sixth for Haas in a strong close to the week. Bortoleto seventh for Audi. Antonelli eighth on his 49 morning laps. Lindblad ninth, 165 laps, highest count of the day. Sainz tenth, 141 laps for Williams.

Aston Martin confirmed their programme complete mid-afternoon with Stroll having set no timed lap across six laps of running.

Practice starts closed the session for the third consecutive day. Ferrari’s launches noted again as aggressive and clean. McLaren’s Piastri also sharp off the line, continuing a pattern that will matter when the lights go out in Melbourne.

Reliability and Distance

Mercedes absorbed another reliability hit on the final day. Antonelli’s pneumatic pressure loss ended his morning at 49 laps and forced a PU change at the lunch break, the second PU change across the two Bahrain tests. Russell acknowledged the situation directly: “Kimi has borne the brunt of those issues during testing in Bahrain, which is a shame.” Andrew Shovlin was measured but clear, the reliability picture needs addressing before the season opens. What matters is that Russell recovered 82 laps in the afternoon and the team completed meaningful work. Antonelli’s own assessment was grounded: “We have a solid platform to build from, but we know we need to continue to improve.” That is probably the most accurate single sentence about where Mercedes sit right now.

Aston Martin and Honda leave Bahrain in a different position entirely. Honda’s trackside general manager Shintaro Orihara confirmed the situation without softening it: “Overall, we are not happy with our performance and our reliability at the moment.”

Six laps on the final day. No timed lap. 128 total laps across the entire second test, the lowest of any team. Pedro de la Rosa confirmed on Thursday that runs would be separated by at least 30 minutes to protect the remaining parts. They are managing a parts shortage before the season has started.

Cadillac had a more productive final day. Perez completed 61 laps, Bottas 38. The reliability picture improved from the early days of the test but the lap time gap remains significant. New team, expected learning curve, and they needed this day to be cleaner. It largely was.

Haas closed out their best pre-season in years. 170 laps on Day 3, 794 total across six days. Komatsu’s assessment was honest and positive: two race simulations completed, reliability managed well, both drivers working in sync with the engineering team. The smallest team on the grid delivered one of the most complete testing programmes of the week.

Alpine closed out over 1000 laps across three testing venues. Nielsen was realistic: a reasonable package, a good baseline for the first few races, plenty still to develop. Gasly is heading to the simulator at Enstone next week before Melbourne. That is a team that knows what it has and what it still needs.

Tyres and Data Picture

Leclerc’s fastest lap of the test came on C4. His 1:31.992 was not set on the softest rubber in the range but on the second softest, and it still beat everything else in the field on any compound. His C3 benchmark of 1:32.655 was also the fastest C3 time of the day. Leclerc was fastest on two different compounds simultaneously on the final afternoon. That is not a fuel load story.

Norris, Verstappen and Russell all ran C3 for their benchmark times and finished behind Leclerc on both compounds. Gasly’s P5 came on C5. Bearman’s P6 on C4.

The C3 remained dominant across the day and the full test, accounting for 61% of total mileage across both weeks. C5 saw use from Alpine, Sainz at Williams and a late run from others in the final hour. Cadillac did not repeat their C5 experiment from Day 2. Aston Martin, the only team with C5 available to them, never used it.

Notable long runs: Bortoleto 25 laps on C2 for Audi, Ocon 24 laps on C1 for Haas, both deliberate race distance exercises rather than performance runs.

Ocon’s four laps on intermediates in 40 degree heat represented the day’s most unusual compound choice. Confirmed as a front wing active aero data gathering exercise in wet mode, with the rear wing remaining in its standard configuration.

41,366 kilometres covered across six days. More than the circumference of the Earth.

Coffee Corner Take

Right. Six days. Both tests. Everything on the table.

Leclerc’s 1:31.992 is the headline. But let me be precise about what it tells us and what it does not.

It was set on C4 in the final hour in cooling conditions, the most representative window of the entire test. Late afternoon, track temperature dropping, conditions matching what the field will see in qualifying. He was not on the softest compound. He was on the second softest, and he still went 0.879s clear of the field. His C3 benchmark also topped the day on that compound. This was not a manufactured lap. This was a driver with 132 laps of data behind him who knew exactly where the car was when he put it on the road.

Ferrari leave Bahrain as the form team. Two days of technical innovation, flow turning device on Day 1, flip rear wing on Day 2, both legal, both traced back to the same differential placement decision that no other team can currently replicate. Ferrari confirmed the flip wing as a test item with several steps still to go before race-ready. Whether it appears in Melbourne remains an open question every rival engineering group is currently trying to answer. Absorbed the disruption from Hamilton’s lost time. Kept building. And then on the final afternoon, Leclerc delivered the lap that closed the conversation.

McLaren are the team I would be most cautious about writing off after a quiet final day. 47 laps from Norris is not a representative sample. That precautionary change cost him two hours of the best conditions of the test. Across Days 1 and 2, Piastri was within a tenth of every benchmark. Highest team mileage overall. Every compound covered with purpose. McLaren do not show everything in February. The ceiling has not been shown yet.

Red Bull concern me most of anyone heading to Melbourne. And I mean that as a concern for the rest of the field. Verstappen mapping energy deployment, not chasing times. Quiet final day, 65 laps, third on the sheet without visibly pushing. They have not shown the ceiling. They rarely do in pre-season.

Mercedes are the honest story of pre-season. Fastest on back-to-back days in the middle of the test. W17 updates confirmed working. But two PU changes across the Bahrain tests, multiple sessions disrupted. The pace is in the car. The question is whether the operational side catches up before it costs them points in the early rounds.

Beyond the big four, a few things worth flagging properly.

Gasly’s Alpine result deserves recognition. Fifth overall on the final day. 118 laps. New Mercedes power unit, no drama, just running. The baseline is better than it looked twelve months ago.

Haas. 794 laps across six days. Best pre-season in years by some distance. Four laps in 40 degree heat on wet tyres is a deliberate active aero wet mode exercise with FIA involvement. That tells you Haas have enough confidence in their dry programme to use final day running on data that goes beyond lap time.

Lindblad. 165 laps on Day 3. Highest individual lap count of the entire six-day test. For a first-year driver who has never started a Formula 1 race. That is 165 laps in a single day. The entire Aston Martin team managed 128 across three. Nobody is talking about that. They should be.

Audi were methodical throughout. No customer team baseline to draw from and they still delivered a structured programme across all three days. Hulkenberg consistently near the top of midfield timing. Bortoleto developing quickly. The ceiling question remains open but the reliability picture is encouraging for a manufacturer entry in their first test.

Cadillac. A cleaner final day than most of the test delivered. Perez 61 laps, Bottas 38. The lap time gap to the field remains significant but that was always going to be the reality in year one. What matters more is that they got through a day without the reliability problems that cost them earlier in the week. New team, steep learning curve, building the foundation. Melbourne will be a steep education but they will at least arrive having run.

And then Aston Martin.

Six laps today. No timed lap. 128 total laps across the entire second test, the lowest of any team. This is not bad luck. This is a pattern.

Day 1 of Week 2: power unit failure, beached car, 54 laps. Day 2: Alonso stopped on track, Stroll did not drive, 68 laps. Day 3: 6 laps, no time set, programme over two hours before the chequered flag.

Three weeks before Melbourne. Brand new 2026 energy architecture. A Honda power unit that is not delivering the mileage needed to understand a car that has barely been able to run. You cannot extract performance from a car you have not been able to run. And right now, Aston Martin cannot run the car.

Melbourne will tell us more. Fuel loads unknown. Engine modes hidden. But reliability you cannot fake. Mileage you cannot manufacture.

Ferrari fastest. McLaren consistent. Red Bull dangerous. Mercedes close but fragile.

Four teams. One front-running window. Two weeks to find out the real order.

Everything else is provisional.

Melbourne settles it.