Spanish GP: Hamilton quickest as big Hartley crash ends FP3

Lewis Hamilton led a Mercedes one-two in final Spanish Grand Prix practice as Toro Rosso Formula 1 driver Brendon Hartley suffered a high-speed crash.

Hartley brought the on-track action to a premature end after losing the rear of his car at the fast Turn 9 right-hander with a couple of minutes remaining.

That locked in Hamilton and Valtteri Bottas at the top of the order, a couple of tenths clear of Ferrari's Sebastian Vettel.

Mercedes held the top two positions for the first half of the session as Hamilton led Bottas by 0.029s on a 1m17.844s after their first runs on soft tyres.

That was enough to head the Ferraris at that stage despite Vettel and Kimi Raikkonen running supersofts, while Daniel Ricciardo went fifth on mediums as the three top teams diverged on tyre compounds.

Vettel and Raikkonen briefly established a Ferrari one-two after bolting on fresh supersofts, but when Mercedes switched to the same rubber its drivers moved back to the top.

Hamilton's 1m17.281s was enough to beat Bottas by 0.15s and lap just over a quarter of a second quicker than Vettel.

Bottas improved on the same set of supersofts to close to just 0.013s behind Hamilton, who went wide at Turn 1 and had time-consuming slides through Turn 13 and exiting the Turn 14/15 chicane before the final corner on other laps.

Ricciardo switched from mediums to supersofts at the very end of the session and wound up fifth, 0.7s off the pace, as Kevin Magnussen claimed sixth for Haas.

Magnussen's teammate Romain Grosjean had a messy session with a big trip through the gravel, but overhauled Fernando Alonso's McLaren to take seventh.

Carlos Sainz also cleared Alonso in the dying minutes of the session as Renault looks to recover from a difficult Friday.

Sainz had a near-miss with his teammate at Turn 13 when Nico Hulkenberg arrived at the corner at full-speed and Sainz was moving slowly.

Pierre Gasly completed the top 10, while Hartley's crash prevented any final improvements.

Hartley touched the grass on the entry to the fast right-hand Turn 9 and flew sideways across the gravel into the barriers on the outside.

He emerged unscathed, although the team has a significant rebuild job to get him out for qualifying after the car sustained extensive damage to the rear, which had the entire rear axel hanging off as it was recovered.

Max Verstappen was dumped to 12th in the second Red Bull.

His session then ended early after a suspected electrical problem. He was under investigation after running wide at Turn 1 and not staying to the left of the bollard that is positioned to stop drivers cutting the corner, but the stewards then deemed no further action was needed.

The two Williams drivers propped up the times again, with Lance Stroll suffering another excursion into the gravel.

Stroll ran wide at Turn 4 after a wobble on corner entry, although stopped before the barriers and managed to get his car back to the pits. 

ClaDriverChassisEngineLapsTimeGap
1 united_kingdom Lewis Hamilton  Mercedes Mercedes 15 1'17.281  
2 finland Valtteri Bottas  Mercedes Mercedes 19 1'17.294 0.013
3 germany Sebastian Vettel  Ferrari Ferrari 16 1'17.550 0.269
4 finland Kimi Raikkonen  Ferrari Ferrari 17 1'17.581 0.300
5 australia Daniel Ricciardo  Red Bull TAG 16 1'17.981 0.700
6 denmark Kevin Magnussen  Haas Ferrari 15 1'18.357 1.076
7 france Romain Grosjean  Haas Ferrari 16 1'18.706 1.425
8 spain Carlos Sainz  Renault Renault 16 1'18.783 1.502
9 spain Fernando Alonso  McLaren Renault 14 1'18.847 1.566
10 france Pierre Gasly  Toro Rosso Honda 17 1'18.886 1.605
11 germany Nico Hulkenberg  Renault Renault 16 1'18.905 1.624
12 netherlands Max Verstappen  Red Bull TAG 5 1'19.013 1.732
13 france Esteban Ocon  Force India Mercedes 20 1'19.121 1.840
14 belgium Stoffel Vandoorne  McLaren Renault 17 1'19.236 1.955
15 monaco Charles Leclerc  Sauber Ferrari 19 1'19.292 2.011
16 mexico Sergio Perez  Force India Mercedes 17 1'19.376 2.095
17 new_zealand Brendon Hartley  Toro Rosso Honda 23 1'19.428 2.147
18 sweden Marcus Ericsson  Sauber Ferrari 17 1'19.744 2.463
19 canada Lance Stroll  Williams Mercedes 15 1'19.900 2.619
20 russia Sergey Sirotkin  Williams Mercedes 13 1'19.909 2.628
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About this article
Series Formula 1
Event Spanish GP
Track Circuit de Barcelona-Catalunya
Article type Practice report