George Russell's fourth straight head-to-head qualifying loss to Mercedes teammate Kimi Antonelli came in Miami on Saturday, with the 19-year-old outpacing him by 0.624 seconds as Russell lined up fifth for Sunday's Grand Prix.
Russell said he was about 0.3 seconds up before making a mistake in the last corner of his final Q3 lap, a small error that proved costly on a track he said has always suited Antonelli more than him. The result left Russell seven points behind his teammate in the drivers' standings, while Antonelli added another strong qualifying showing after taking pole position at the last three grands prix before Miami and starting second for Saturday's sprint race.
Russell did not hide his frustration. He said Miami has always been a difficult circuit for him, recalling that Antonelli was on pole here last year while he finished P5. He described the surface as very low grip, with hot tarmac and a lot of sliding, and compared the conditions to Brazil, saying he feels far more comfortable when the tyre and the car are more connected to the ground on high-grip tracks.
That contrast has become a real part of the Mercedes story this weekend. Toto Wolff called Antonelli's pole lap spectacular and said the team had spent Friday night comparing its data with engine customer McLaren after discovering the two cars were not deploying the same amount of electric energy early in the lap. Wolff said Mercedes lost three tenths of a second into Turn 4 because of the deployment issue, a problem the team fixed for Saturday after Friday sprint qualifying.
The gap with Antonelli was still there when it mattered most. Russell's final time left him fifth on the grid for the Miami Grand Prix, a result that reflected both his own error and a car package that has looked more comfortable for Antonelli on the slow, slippery surface. Wolff said Mercedes had missed the comparison first time around, but the fix put the team back on par with the others for Saturday. Russell, meanwhile, was left with another reminder that Miami remains one of his least forgiving tracks.