F1 2026 pre-season testing in Bahrain is in full swing, with week two underway. Among the drivers taking to the track are Lando Norris, Charles Leclerc, George Russell, and Kimi Antonelli. The highlight of pre-season testing for many is the use of flow-vis paint, which helps teams understand airflow around the car. Charles Leclerc's Ferrari is adorned with bright green paint, offering insights into the car's performance. Meanwhile, Sergio Perez is patiently waiting in the Cadillac garage, with engineers working on a front right suspension issue. Charles Leclerc's interview revelation about his interest in competing in Bobsleigh at the Winter Olympics adds a unique twist to the testing. Pierre Gasly's Alpine has set the fastest lap time so far, at 1:36.470. Aston Martin is facing challenges, with engineers working tirelessly to improve pace and performance. Key changes behind the scenes include the promotion of Chris Cronin to senior race engineer, who will lead Fernando Alonso's radio communications. The day's schedule features a mix of morning and afternoon sessions, with notable drivers like Lando Norris, Kimi Antonelli, and George Russell taking their turns. As the testing progresses, teams are racing against time to fine-tune their 2026 cars before the season begins. Stay tuned for more updates as the teams strive to make the most of these crucial pre-season days.