McLaren team principal Andrea Stella says that Formula 1 has become so competitive at the front that the small details are now defining races after Lando Norris was beaten by Max Verstappen in the Spanish Grand Prix.

Norris started from pole position in Barcelona but was overtaken by both Verstappen and George Russell, with the Mercedes driver going from fourth into the lead. Verstappen passed Russell at the start of lap 3 but Norris failed to follow him through in the first stint of the race, and Stella says such moments prove crucial in a race that Verstappen eventually won by just 2.2 seconds.