LE CASTELLET, France (AP) — Valtteri Bottas topped the leaderboard ahead of Mercedes teammate Lewis Hamilton in Friday’s second practice session for the French Grand Prix.
Bottas was .424 seconds quicker than Hamilton, reversing their positions from the first practice, while Charles Leclerc was third fastest ahead of his Ferrari teammate Sebastian Vettel.
Championship leader Hamilton made a rare mistake in the second session when his left rear tire went away going into a turn and he clipped one of the bollards, sending him momentarily off track. Max Verstappen was just behind him and also briefly slid off seconds later.
Although the Red Bull driver did not appear to be impeded by Hamilton, stewards were investigating.
Mercedes had won all seven races this season — five wins for Hamilton and two for Bottas — and again looked stronger than Ferrari.
Earlier Friday, Hamilton was .069 seconds quicker than Bottas.
Ferrari again struggled with their tire set ups in P1, but Leclerc found some form toward the end to clock the third-fastest time. Vettel, who has not won in 15 races dating back to the Belgian GP last August, was fifth behind Verstappen on a frustrating day.
Vettel already trails Hamilton by 62 points and has two second-place finishes so far.
Hamilton, who is chasing a sixth world title, has won the last three races and leads Bottas by 29 points overall.
The French GP is the eighth of 21 races this season.
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