McLaren showed clear progress in Shanghai but remained a distant third behind Mercedes and Ferrari. The team produced a strong sprint: Lando Norris was third and Oscar Piastri fifth in the sprint qualifying, and McLaren locked out the third row in conventional qualifying (Piastri P5, Norris P6). Drivers called the sprint “a positive Sprint Quali” and “a decent effort,” and team principal Andrea Stella said McLaren had made progress but was still not challenging the front two.

GPS and sector data pinpointed where McLaren was losing time, particularly in the final sector. One report put George Russell about 0.529s quicker than Piastri in sector three, while others recorded more than six-tenths lost to Mercedes down the long back straight. Norris estimated the deficit cost “a good tenth-and-a-half” in the last sector.

Drivers and engineers cited limited aerodynamic load and efficiency, mechanical-grip shortfalls and an ongoing learning curve with the new Mercedes power unit as the main causes. Stella said improving power-unit deployment could “gain a lot of lap time,” and McLaren said it would investigate where time was being lost despite the shared engine. With overtaking in Shanghai often best off the line, the team concentrated on maximizing starts and race trim, acknowledging tire wear and launch performance remain decisive and that converting promising starts into a podium will require further development.

Sources