Any hopes that McLaren might be pegged back by Formula 1's flexi-wing clampdown looked remote as Oscar Piastri and Lando Norris took a commanding 1-2 in final Spanish Grand Prix practice.
The 0.526-second gap between them was accentuated by some bouncing compromising Norris's first run on soft tyres.
Charles Leclerc's Ferrari and George Russell's Mercedes were both seven tenths off Piastri as they took third and fourth, with Max Verstappen almost a second away from the top in his fifth-placed Red Bull.
Results
1 Oscar Piastri (McLaren) 1m12.387s
2 Lando Norris (McLaren) +0.526s
3 Charles Leclerc (Ferrari) +0.743s
4 George Russell (Mercedes) +0.752s
5 Max Verstappen (Red Bull) +0.988s
6 Isack Hadjar (Racing Bulls) +0.995s
7 Kimi Antonelli (Mercedes) +1.018s
8 Fernando Alonso (Aston Martin) +1.027s
9 Lewis Hamilton (Ferrari) +1.140s
10 Liam Lawson (Racing Bulls) +1.250s
11 Gabriel Bortoleto (Sauber) +1.335s
12 Nico Hulkenberg (Sauber) +1.346s
13 Carlos Sainz (Williams) +1.371s
14 Yuki Tsunoda (Red Bull) +1.505s
15 Lance Stroll (Aston Martin) +1.517s
16 Pierre Gasly (Alpine) +1.567s
17 Franco Colapinto (Alpine) +1.698s
18 Esteban Ocon (Haas) +1.751s
19 Alex Albon (Williams) +1.902s
20 Ollie Bearman (Haas) +2.073s
