2026 Barcelona-Catalunya GP FP3: Russell delivers another Mercedes statement

Russell topped FP3 for Mercedes in Barcelona as a red flag, Antonelli investigation and 50°C track temperatures shaped the session.

Ben Bush

By Ben Bush
Published on June 13, 2026

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George Russell 2026 Barcelona-Catalunya GP FP3
George Russell (car no.63) McLaren tops FP3 at the 2026 Barcelona-Catalunya Grand Prix // Image: Mercedes Media

George Russell completed practice in Barcelona by setting the fastest time in Free Practice 3, heading Oscar Piastri and Charles Leclerc in a disrupted final hour of running before Qualifying for the Barcelona-Catalunya Grand Prix.

What To Know
  • George Russell set the fastest time with a 1m15.679s lap, ahead of Piastri and Leclerc.
  • A red flag interrupted the session after Bottas stopped in the Turn 10 gravel, reporting a brake failure.
  • Kimi Antonelli finished seventh and was placed under investigation for alleged erratic driving.
  • Track temperatures reached 50°C, creating major grip and tyre management challenges ahead of qualifying.

While Russell once again underlined Mercedes’ pace around one of Formula 1’s most demanding circuits, the session was less straightforward for championship leader Kimi Antonelli. The Italian ended the hour seventh fastest and more than eight tenths off his team-mate’s benchmark after a frustrating afternoon heavily influenced by traffic, before being placed under investigation for an incident involving alleged erratic driving.

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With temperatures continuing to rise across Catalonia and teams entering the final preparations for one of the most important qualifying sessions of the season, FP3 offered another fascinating glimpse into the competitive order developing at the front of the 2026 F1 World Championship.

2026 Barcelona-Catalunya Grand Prix FP3 Results

2026 Barcelona-Catalunya Grand Prix FP3, 13 June 2026

Pos.No.DriverTeamTime / GapLaps
163George RussellMercedes1:15.67911
281Oscar PiastriMcLaren+0.214s12
316Charles LeclercFerrari+0.243s17
41Lando NorrisMcLaren+0.246s15
544Lewis HamiltonFerrari+0.702s16
63Max VerstappenRed Bull Racing+0.755s12
712Kimi AntonelliMercedes+0.821s12
86Isack HadjarRed Bull Racing+1.005s15
927Nico HulkenbergAudi+1.282s22
1041Arvid LindbladRacing Bulls+1.341s16
115Gabriel BortoletoAudi+1.348s13
1230Liam LawsonRacing Bulls+1.645s15
1310Pierre GaslyAlpine+1.904s15
1443Franco ColapintoAlpine+1.946s14
1555Carlos SainzWilliams+2.051s19
1631Esteban OconHaas F1 Team+2.361s15
1787Oliver BearmanHaas F1 Team+2.712s13
1823Alexander AlbonWilliams+2.733s15
1911Sergio PerezCadillac+3.012s21
2014Fernando AlonsoAston Martin+3.817s18
2177Valtteri BottasCadillac+4.283s14
2218Lance StrollAston Martin+4.424s17

Unlike Friday’s sessions, there was little urgency when the green light appeared at the end of the pit lane. Most teams elected to remain in their garages during the opening phase of the session, preferring to wait for track conditions to improve rather than immediately committing to qualifying simulations.

Only Cadillac pair Valtteri Bottas and Sergio Perez ventured onto the circuit in the early minutes, conducting system checks after the American squad had broken the overnight curfew. Alpine and McLaren also joined the list of teams permitted to perform overnight work, although their drivers remained in the garage for much of the opening portion of the hour.

As a result, meaningful running was delayed until well beyond the 20-minute mark.

When the frontrunners finally emerged, the emphasis was immediately placed on low-fuel qualifying simulations. Friday’s FP2 pacesetter Lando Norris established the first representative benchmark with a lap of 1m16.609s on the soft-compound Pirelli tyre. The McLaren driver held a slender advantage of less than one tenth over Charles Leclerc, suggesting Ferrari and McLaren were once again poised to challenge for pole position.

However, Mercedes had other ideas.

Approaching the halfway stage of the session, Russell produced an immediate response. On his first serious qualifying simulation, the Briton stopped the clocks at 1m16.258s, moving comfortably to the top of the leaderboard and finishing 0.242 seconds clear of team-mate Antonelli, who briefly occupied second place despite reporting an increasingly difficult session.

The flow of running was then interrupted by the session’s only red flag.

Valtteri Bottas lost control of his Cadillac on the exit of Turn 10 and became stranded in the gravel trap after being unable to rejoin the circuit. Over team radio, the Finn explained the cause of the incident.

“I lost my brake pedal,” Bottas reported after arriving at the corner noticeably below normal speed.

With the Cadillac requiring recovery, race control suspended the session, bringing a temporary halt to proceedings as marshals cleared the car and gravel from the run-off area.

When the circuit reopened, just 21 minutes remained on the clock.

The resumption triggered a rush of activity as teams attempted to maximise the improving track conditions. Drivers immediately returned to qualifying simulations, knowing that the final phase of the session would likely offer the fastest track surface of the weekend so far.

Yet conditions were far from ideal.

Track temperatures climbed to 50 degrees Celsius, creating significant challenges for tyre management and grip. Several drivers struggled to unlock peak performance even across a single flying lap, with overheating tyres becoming a recurring theme throughout the field.

Russell nevertheless found another step.

The Mercedes driver became the first competitor of the weekend to break beneath the 1m16s barrier during Saturday running, producing a lap of 1m15.679s that ultimately remained unbeaten. The effort reinforced Mercedes’ status as one of the leading contenders heading into Qualifying and completed an impressive practice performance from Russell around a circuit that traditionally rewards confidence and aerodynamic efficiency.

Oscar Piastri emerged as Russell’s closest challenger but ultimately finished 0.214 seconds adrift. The Australian continued McLaren’s strong form by securing second position ahead of team-mate Norris, with less than a tenth separating the two papaya cars at the conclusion of the session.

Leclerc split the McLarens by climbing to third for Ferrari, while Lewis Hamilton delivered a more encouraging performance than Friday’s sessions by finishing fifth. The seven-time World Champion ended the hour just behind Norris and provided Ferrari with two cars inside the top five.

Max Verstappen placed sixth for Red Bull after another session spent searching for balance improvements, while Antonelli’s afternoon unravelled during the closing stages.

The championship leader appeared to have the pace to challenge further up the order but repeatedly found himself caught in traffic during crucial qualifying simulations. His first flying lap was compromised after encountering Lance Stroll’s Aston Martin through Turn 1, forcing him to abandon the effort. On a subsequent attempt, Antonelli was again delayed after arriving behind a Haas at Turn 10, losing valuable time through the final sector.

The earlier incident involving Stroll also attracted the attention of race control, with Antonelli being noted for alleged erratic driving. Stewards confirmed the matter would be investigated after the conclusion of the session, adding another subplot ahead of Qualifying.

Behind the leading seven, Isack Hadjar continued his impressive season by placing eighth for Red Bull, ahead of Audi’s Nico Hulkenberg and Racing Bulls youngster Arvid Lindblad, who completed the top ten.

Gabriel Bortoleto secured eleventh in the second Audi, followed by Liam Lawson’s Racing Bulls and the Alpine pairing of Pierre Gasly and Franco Colapinto. Carlos Sainz finished fifteenth for Williams ahead of Haas team-mates Esteban Ocon and Ollie Bearman.

Alex Albon placed eighteenth in the second Williams, while Perez ended the session nineteenth for Cadillac. Fernando Alonso could only manage twentieth in front of his home crowd, with Bottas classified twenty-first after his red-flag-causing incident.

Lance Stroll completed the order in twenty-second position following a difficult session for Aston Martin.

Race Guide

Season: 2026 F1 World Championship
Race date: Sunday, 14 June 2026
Race start time: 15:00 local time
Circuit: Circuit de Barcelona-Catalunya
Laps: 66
Circuit length: 4.675km
2025 winner: Oscar Piastri (was the Spanish Grand Prix in 2025)

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Ben Bush

Staff Writer

Ben Bush

Ben is a staff writer specialising in F1 from the 1990s to the modern era. Ben has been following Formula 1 since 1986 and is an avid researcher who loves understanding the technology that makes it one of the most exciting motorsport on the planet. He listens to podcasts about F1 on a daily basis, and enjoys reading books from the inspirational Adrian Newey to former F1 drivers.