Portugal GP - FP1: Valtteri Bottas tops the session by 0.025 seconds over Max Verstappen.

The first practice session of the Portuguese GP is complete, with Valtteri Bottas on top of the time sheets, followed by Max Verstappen and Sergio Perez.

Charles Leclerc in P4, followed by Lewis Hamilton in P5 and Pierre Gasly in P6. Another really strong FP1 appearance for George Russell, who placed his Williams in P7. Lando Norris in P8, followed by his former team mate Carlos Sainz in P9, and Esteban Ocon in P10, completing the Top 10.

Earlier this week, Callum Ilott joined Alfa Romeo Racing ORLEN as additional Reserve Driver for the 2021 season. His performance today was remarkable, on what was his F1 weekend debut, in place of Alfa Romeo's Antonio Giovinazzi, as he placed himself in P17, just 0.425 seconds behind Kimi Raikkonen (P15).

Track conditions:

Air temperature: 18°C

Track temperature: 34°C

Wind: 2.0 km/h

Humidity: 43.5%

Pressure: 1001.2 mBar

Full FP1 Classification:

Click here to see the full Portugal GP weekend schedule.