Maturity, self-belief and a winter reset: Mercedes explains Antonelli's leap to 2026 title contender

Kimi Antonelli leads the 2026 Formula 1 drivers’ standings at the summer break having won six of the opening 11 grands prix — five of them in succession — a remarkable turnaround for a driver who was regularly outpaced by team-mate George Russell throughout his debut season last year.

Mercedes deputy team principal Bradley Lord has pointed to three interlocking factors behind the 19-year-old’s rise: accelerated learning during a difficult 2025 campaign, the levelling effect of F1’s sweeping new technical regulations, and a quietly growing self-belief that those inside the team have been careful to keep grounded.

“Through that difficult first season, it’s almost like he managed to do multiple seasons’ worth of learning in one, and then that’s all consolidated over the winter,” Lord said. “You can just see his self-belief growing and that’s really, really impressive.”

Antonelli arrived at Mercedes as F1’s third-youngest driver in history, having bypassed Formula 3 entirely and spent only one season in F2 before stepping up to replace Lewis Hamilton — who departed for Ferrari ahead of 2025. The compressed pathway left him exposed early on, but Lord suggested the adversity itself proved instructive.

The deputy team principal also credited the 2026 regulation reset — which introduced new cars and power units across the grid — with narrowing the experience gap between veterans and younger drivers. “That seems over the field to have seen a re-balancing between newer drivers in the sport and older drivers,” he said, noting the trend was visible across multiple team pairings.

Beyond raw pace, Lord highlighted Antonelli’s improved preparation as a decisive factor. The Italian has refined his approach to race weekends at a time when free practice time is increasingly scarce, with the expanding sprint-race calendar often compressing the schedule to a single practice session before competitive running begins.

“He found the method that worked for him in order to get the most from the team, understand the effort that is needed ahead of the weekend in order to arrive prepared,” Lord explained. “Track time is such a scarce and valuable commodity, particularly in a calendar where we’re seeing ever more sprint races.”

Lord was careful to temper any suggestion of complacency within the team, noting that Antonelli’s feet remain “very firmly on the ground” — a discipline maintained by both his family and the Mercedes environment. Whether that composure holds as the championship pressure intensifies in the second half of the season remains the central question of the 2026 title race.