McLaren ends Mercedes' perfect qualifying streak in Miami sprint

Lando Norris secured pole position for the Miami Grand Prix sprint race, marking the first time in the 2026 season that Mercedes has been knocked off the top spot outside of a practice session. While rookie Kimi Antonelli qualified second for Mercedes, George Russell's sixth place means the team failed to lock out the front row for the first time this year. The shift highlights a competitive challenge for the previously dominant team on a weekend where new technical regulations had minimal impact.

Why it matters:

Mercedes' stranglehold on qualifying has been a defining feature of the early 2026 season. McLaren's breakthrough, driven by strategic and operational factors rather than the new rules, signals that the development race is intensifying and the competitive order may be more fluid than initially thought as teams adapt to the new era.

The details:

• Setup Struggles: Mercedes drivers were not fully comfortable with their car's setup in Miami's hot conditions. George Russell explicitly cited overheating tires and a lack of balance, particularly in the twisty middle sector, as key limitations on his performance.
• Divergent Energy Tactics: McLaren employed a different energy deployment strategy, using more power early in the lap out of Turn 3. Telemetry showed this gave Norris a significant speed advantage (over 20 km/h) at that point, a gain Mercedes could not fully recoup later in the lap despite saving energy for other straights.
• The Upgrade Cycle: Mercedes arrived in Miami with only minor updates, while rivals like McLaren, Ferrari, and Red Bull introduced major upgrade packages. This strategic decision to delay a larger car revamp until Canada at the earliest appears to have left Mercedes on the back foot for this specific event, with Russell admitting the rivals' performance jump was larger than anticipated.

What's next:

The immediate focus shifts to Saturday's qualifying for the Grand Prix, where Mercedes will evaluate if it can adjust its energy deployment tactics to counter McLaren's approach. The long-term view remains on Mercedes' pending major upgrade package, expected around the Canadian Grand Prix, which the team hopes will restore its performance advantage over the course of the season.