Red Bull Surprises with Driver Switch in Barcelona FP1 Session

Red Bull fields Ayumu Iwasa for FP1 at the Spanish Grand Prix on June 14, sidelining Isack Hadjar to meet Formula 1’s rookie practice requirement.

Iwasa partners Max Verstappen in the RB22 for his first 2026 outing, offering valuable mileage at a venue that exposes strengths and weaknesses quickly.

The run contributes to the mandated four rookie sessions per team across the season, aligning development objectives with regulatory obligations.

Barcelona’s sweeping layout stresses car balance and tyre life, making it an ideal venue for data gathering. That underpins Red Bull’s programme alongside detailed tyre management priorities.

Cooler morning track temperatures typically define FP1, shaping run plans and correlation work. Expectations for conditions feed into the team’s approach, alongside the latest Barcelona-Catalunya forecast insights.

Red Bull will balance aero sweeps and systems checks with Verstappen’s baseline setup work. Iwasa’s feedback offers an additional reference for the team’s RB22 performance window.

Hadjar sits out only the opening hour and is expected to resume for later practice and qualifying, preserving his weekend rhythm and preparation.

Across the grid, teams use FP1 to rotate prospects and manage workloads. Mercedes has also made a change, as outlined in the update on Kimi Antonelli’s Barcelona FP1.

For Red Bull, the wider aim remains consistent: blend driver development with competitive execution. That includes supporting Verstappen’s title push, which has drawn sustained praise for his approach.

Iwasa’s track time offers Red Bull another driver reference at a circuit where setup sensitivities are high and upgrades are routinely benchmarked.

The session should also clarify cold and hot balance tendencies, informing long-run planning as teams chase gains before the summer run-in.

Overall, the move is a pragmatic step: it advances Red Bull’s rookie allocation while safeguarding race-weekend priorities for its lead car.

FP1 will provide an early read on the RB22’s baseline and Iwasa’s adaptation, informing the team’s direction through the remainder of the weekend.

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Daniel Miller

Daniel Miller reports on Formula 1 Grand Prix weekends with race-day analysis, team-radio highlights, and point-standings updates. He explains power-unit upgrades, aerodynamic developments, and driver rivalries in straightforward, SEO-friendly language for a global F1 audience.