George Russell admitted that experimenting with setup changes inspired by teammate Kimi Antonelli had a far greater effect on his performance than he initially expected after a difficult weekend at the Miami Grand Prix. The Mercedes driver revealed that adjustments to his car’s differential and brake bias during the closing stages of the race dramatically improved his pace, offering valuable insight into why Antonelli had looked so strong throughout the event.

Russell endured a frustrating weekend at the Miami International Autodrome, struggling to feel comfortable with both the circuit layout and the balance of his Mercedes Formula One machine. From the first practice session onward, the British driver appeared slightly out of sync with the track, unable to extract the same confidence and consistency as his younger teammate. While Antonelli continued his sensational rise with another commanding performance, Russell spent most of the weekend searching for answers.

The contrast between the two Mercedes drivers became increasingly clear as the event unfolded. Antonelli looked immediately at ease around the demanding Miami circuit, carrying impressive speed through the high-speed sections and showing exceptional tyre management during long runs. Russell, meanwhile, repeatedly complained about instability under braking and difficulties rotating the car through slower corners.

By race day, the difference in confidence between the pair was obvious. Antonelli charged toward yet another impressive victory, further strengthening his growing reputation as Formula One’s next superstar, while Russell found himself battling simply to stay within reach of the podium positions.

Speaking after the race, Russell openly admitted that Miami had once again proven to be one of the most difficult venues on the calendar for him personally. The 28-year-old explained that the characteristics of the circuit simply did not naturally suit his driving style, making it difficult to build rhythm and confidence across an entire lap.

“A difficult race,” Russell admitted during his post-race interview with Sky Sports F1. “The beginning actually felt okay. In those early laps I was still in the fight, but once we switched to the hard tyre, everything just disappeared. The pace wasn’t there, the balance felt awkward, and I was struggling to keep up with the cars around me.”

At one stage, Russell dropped to sixth place with around 20 laps remaining, raising concerns that he could lose even more ground in the championship standings. However, the Mercedes driver and his engineering team decided to take a gamble by making significant setup adjustments during the final phase of the race.

Russell revealed that he altered both the differential settings and brake bias to move closer to the setup Antonelli had been using all weekend. The results were immediate and surprisingly effective.

“The final ten laps were definitely much more competitive,” Russell explained. “We made some pretty big changes to the differential and brake bias settings, much closer to what Kimi had been running throughout the weekend. Honestly, the impact was much bigger than I expected.”

The improvement allowed Russell to recover valuable positions late in the race and secure fourth place by the checkered flag. Although he still considered the overall weekend disappointing, the late progress gave him confidence that Mercedes may have uncovered important information about the car’s behavior on difficult circuits.

Sources inside the Mercedes garage suggested engineers had spent much of the weekend comparing telemetry between the two drivers in an effort to understand why Antonelli adapted so naturally to the Miami layout. According to reports, Antonelli preferred a more aggressive differential setup that allowed the rear of the car to rotate more freely through slower corners, while also running a brake bias configuration that gave him sharper turn-in response.

Russell, known for favoring a more stable rear end, initially resisted moving too far in that direction. However, after struggling for grip and confidence throughout the race, he eventually agreed to test a setup philosophy much closer to Antonelli’s preferences.

The late-race improvement reportedly surprised not only Russell but also several Mercedes engineers, who had not expected such a dramatic change in competitiveness over a relatively short period. Team insiders believe the data gathered in Miami could prove valuable for future races, particularly at circuits where tyre degradation and braking stability play a crucial role.

Despite the difficult weekend, Russell remained calm and reflective when discussing the growing challenge posed by his teammate. Rather than showing frustration, the British driver praised Antonelli’s remarkable form and acknowledged the Italian’s exceptional natural ability.

“He’s a fantastic driver,” Russell said. “He’s been incredibly quick from day one. You don’t win all those championships as a junior driver unless you’ve got genuine speed and talent.”

Antonelli’s rise has been one of the biggest stories of the Formula One season so far. The young Italian has adapted to life at Mercedes with astonishing maturity, combining raw pace with composure beyond his years. His victory in Miami marked his third consecutive win, further establishing him as a serious championship contender despite his limited Formula One experience.

Russell, however, insisted that he still fully believes in his own abilities and remains confident he can turn his season around.

“I still have confidence in myself,” he said. “I haven’t forgotten how to drive. It’s just been a tricky run recently, and sometimes certain tracks expose weaknesses more than others.”

Although Antonelli extended his championship advantage with victory in Miami, Russell managed to limit the damage thanks to his recovery drive and additional points earned during the sprint race. After four rounds of the season, the Briton now trails his teammate by 20 points — a gap that remains manageable with a long campaign still ahead.

Behind the scenes, many paddock observers are already predicting that the Mercedes teammates could develop one of Formula One’s most fascinating internal rivalries in recent years. While Antonelli’s fearless driving style and rapid adaptation have impressed fans worldwide, Russell’s experience and technical understanding continue to make him a formidable opponent.

Mercedes team principal Toto Wolff reportedly praised both drivers after the race, commending Antonelli’s brilliance while also highlighting Russell’s resilience in salvaging a difficult weekend. Wolff is believed to view the healthy competition between the pair as a major strength for the team’s long-term ambitions.

As Formula One now heads into the next phase of the season, Russell says the team will spend the coming weeks carefully analyzing the lessons learned in Miami. The British driver believes understanding why Antonelli’s setup worked so effectively could become an important breakthrough in improving his own consistency.

“With only four races completed, there’s still a very long way to go,” Russell concluded. “We’ll take the time to reassess everything over the next few weeks, understand what worked, and hopefully come back stronger.”

For Russell, Miami may ultimately prove to be more than just a difficult weekend — it could become the turning point that reshapes his approach in the battle against one of Formula One’s brightest emerging stars.