Barcelona shakedown analysis: Who covered the most distance and who struggled for laps?. Complete mileage and lap count analysis from the 2026 F1 Barcelona testing.

After five days of private, closed-door testing at the Circuit de Barcelona-Catalunya, the first concrete data are starting to emerge, providing a more solid basis for technical analysis. At this stage of the season, when lap times carry relatively little meaning, the total number of laps completed by the Formula 1 teams becomes one of the most significant indicators for assessing reliability, preparation and the overall progress of the projects ahead of Bahrain. So, how many kilometres did the teams cover during the Barcelona F1 tests?

The Barcelona tests were primarily aimed at verifying the correct operation of the new single-seaters and the 2026 power units, both heavily influenced by the new technical regulations. Not all teams made the same use of the three days available within the five-day testing window, and this difference is clearly reflected in the overall figures.

Mercedes leads the mileage charts, Ferrari close behind

At the top of the classification for completed laps is Mercedes, which finished the week with an impressive total of 500 laps. This is an extremely significant figure, confirming what had already emerged during the individual test days, with the Brackley-built power unit proving capable of covering long distances without showing any obvious critical issues. It is an important signal at a time when reliability is the true priority.

Just behind Mercedes sits Ferrari, second with 437 laps completed. The Maranello-based Scuderia followed a fairly linear programme, focusing above all on reliability and data collection, deliberately avoiding extreme tests or unnecessary risks. The final number confirms a consistent presence on track and a project that, at least in terms of robustness, appears to be starting from solid foundations.

Haas and Alpine make good use of track time

In third place is Haas with 391 laps, an interesting result when also considering the American team’s role as an important test bed for the Ferrari power unit. Despite a few stoppages and a day affected by rain, the team managed to complete a fairly extensive programme.

Alpine follows with 349 laps, another team that put together a significant mileage total, making good use of dry track windows and focusing particularly on understanding the behaviour of the new car.

Kilometres and laps completed in Barcelona: all the F1 test figures

In the middle of the classification we find Racing Bulls with 318 laps, ahead of Red Bull, which stopped at 303 laps. For the Milton Keynes team, this figure must also be read in light of Isack Hadjar’s accident, which inevitably affected the programme and forced the mechanics into intensive work to rebuild the car.

Just behind comes McLaren with 288 laps. The Woking-based team deliberately chose not to run on the first available day, prioritising development work at the factory instead. It was a declared and conscious strategy, which explains the lower lap count compared to their direct rivals.

Audi, Cadillac and Aston Martin struggle

Further back is Audi, which completed the tests with 243 laps. The team experienced a far from straightforward week, with several on-track stoppages and one day heavily compromised by technical issues that limited data collection.

The situation was even more complex for Cadillac, which finished with just 164 laps. The project, making its absolute debut, showed several critical issues, especially in the early days, highlighting just how much work still lies ahead before the official Bahrain tests.

At the bottom of the classification is Aston Martin with only 65 laps completed. The team arrived late in Barcelona and managed to get on track only in the final available hour, limiting itself to a few constant-speed laps before a stoppage that caused a red flag. This figure alone says more than any words about the initial difficulties of the project.

The numbers from the Barcelona test laps do not yet tell us anything about the performance hierarchy, but they offer very clear indications regarding reliability, organisation and the state of development of each project. From this perspective, Mercedes and Ferrari emerge strengthened, while for other teams the amount of work still to be done ahead of Bahrain appears considerable.

The official Bahrain tests, with more representative conditions and cars closer to race specification, will reveal much more. However, Barcelona has already begun to separate those who are ready from those who are still very much in a building phase.

The final mileage from the Barcelona shakedown suggests a clear divide between the teams that have hit the ground running and those still grappling with the complexities of the 2026 regulations. Mercedes and Ferrari’s ability to cross the 400-lap threshold provides them with a massive data advantage as they head into the final preparations for the season opener. While teams like Aston Martin and Cadillac face an uphill battle to recover lost ground, the consistency shown by the leaders serves as a warning of the high reliability standards required for this new era. As the focus shifts to the official Bahrain tests, the insights gained from these thousands of kilometers at Montmeló will likely be the deciding factor in who starts the championship on the front foot.