Questi i tempi della prima giornata di test a Montmeló:
Daniel Ricciardo (AUS/Red Bull-Renault) 1:20.179 (103 giri)
Valtteri Bottas (FIN/Mercedes) 1:20.349 (58)
Kimi Räikkönen (FIN/Ferrari) 1:20.506 (80)
Nico Hülkenberg (GER/Renault) 1:20.547 (73)
Fernando Alonso (SPA/McLaren-Renault) 1:21.339 (48)
Carlos Sainz (SPA-Renault) 1'22"168 (26)
Lewis Hamilton (GB-Mercedes) 1'22"327 (25)
Brendon Hartley (NZL/Toro Rosso-Honda) 1:22.371 (93)
Lance Stroll (CAN/Williams-Mercedes) 1:22.452 (46)
Romain Grosjean (FRA/Haas-Ferrari) 1:22.578 (55)
Marcus Ericsson (SVE/Sauber-Ferrari) 1:23.408 (63)
Nikita Mazepin (RUS/Force India-Mercedes) 1:25.628 (22)
Sergey Sirotkin (RUS/Williams) 1'44"148 (26)