On a sunny Circuit de Barcelona-Catalunya, temperatures for this morning's test session peaked at 66°F degrees ambient, 75°F degrees on track.
Here are the fastest times and Pirelli compounds from the first morning of Barcelona Pre-season Test 2.
1. Vettel (Ferrari) - 1m20.396s (medium) – 86 laps
2. Bottas (Mercedes) 1m20.596s (soft) – 86 laps
3. Verstappen (Red Bull) - 1m20.649s (medium) – 85 laps
4. Gasly (Toro Rosso) - 1m20.973s (soft) – 53 laps
5. Magnussen (Haas) - 1m21.298s (soft) – 46 laps
6. Hulkenberg (Renault) - 1m21.432s (medium) – 48 laps
7. Sirotkin (Williams) - 1m21.588s (soft) – 42 laps
8. Ericsson (Sauber) - 1m21.893s (soft) – 56 laps
9. Perez (Force India) - 1m21.936s (soft) – 37 laps
10. Vandoorne (McLaren) – 1m24.773s (supersoft) – 7 laps