Lewis Hamilton leads a Mercedes front row at the Circuit de Barcelona-Catalunya, from Valtteri Bottas with title rival Sebastian Vettel in third.
The defending champion was fastest after the first runs in the Q3 top ten shootout, and like Bottas opted for another set of supersoft Pirellis for his second run.
Hamilton banged in a lap of one minute, 16.173 seconds to shave just over three tenths off his earlier time to secure top spot.
Bottas was a little bit faster than Hamilton in the first and third sectors, but Hamilton’s mighty speed in the second sector meant Bottas ended up second best.
With some of Mercedes’ rivals struggling to get the best out of the supersofts, Sebastian Vettel used softs to take third place for Ferrari, 0.132 seconds off the pace.
His Ferrari team-mate Kimi Raikkonen qualified fourth.
That put him ahead of the Red Bulls of Max Verstappen and Daniel Ricciardo, who were separated by just two thousandths of a second in fourth and fifth.
This was despite the Red Bull drivers splitting their tyre choice, with Verstappen setting his time on supersofts and Ricciardo on softs.
Kevin Magnussen was best of the rest for Haas, ahead of McLaren’s Fernando Alonso.
Romain Grosjean was ninth, ahead of the Renault of Carlos Sainz.
Nine of the top ten drivers used the soft Pirellis to set their Q2 times, meaning all except Alonso, who used supersofts, will start on that tyre compound.
Stoffel Vandoorne lapped 0.223 seconds slower than team-mate Alonso in Q2 using soft Pirellis, ending up in P11 and fastest of the five drivers eliminated at that stage.
Toro Rosso driver Pierre Gasly was P12, just ahead of the Force India of Esteban Ocon.
Sauber’s Charles Leclerc managed to split the Force Indias with a lap of one minute, 18.910 seconds, almost two-tenths faster than Sergio Perez.
Nico Hulkenberg was the fastest driver to be eliminated in Q1 in P16 after Vandoorne made a late improvement.
The Renault driver was unable to set a time on his first run owing to what the team described as a “fuel pressure issue” that held him back throughout Q1, and only had time for a single attempt on his second run – ending up 0.038 seconds slower than Vandoorne.
Sauber’s Marcus Ericsson was P17, over half-a-second behind Hulkenberg, with Williams driver Sergey Sirotkin, who must serve a three-place grid penalty thanks to hitting Sergio Perez on the first lap of the last race in Baku, P18.
Lance Stroll was P19, crashing exiting the Turn 12 right-hander on his final flier after running wide then losing it on the throttle at the exit as he ran into the gravel.
He spun, glancing the wall, and ended up coming to rest at the entry of Turn 13.
Brendon Hartley did not participate in qualifying after spinning at the high-speed Campsa right-hander at the end of the third free practice session and backing heavily into the barriers.
His Toro Rosso team could not get the car repaired during the two-hour gap before qualifying. So will start the race last.
So a superb Mercedes one-two qualifying result. The first for the team this season. Two years ago, the Silver Arrows started on the front row but clashed on the opening lap… Fingers crossed the Spanish Grand Prix will be incident-free for Hamilton and Bottas.
Qualifying positions, Spanish Grand Prix:
1 Lewis Hamilton Mercedes 1m16.173s
2 Valtteri Bottas Mercedes 1m16.213s
3 Sebastian Vettel Ferrari 1m16.305s
4 Kimi Raikkonen Ferrari 1m16.612s
5 Max Verstappen Red Bull-Renault 1m16.816s
6 Daniel Ricciardo Red Bull-Renault 1m16.818s
7 Kevin Magnussen Haas-Ferrari 1m17.676s
8 Fernando Alonso McLaren-Renault 1m17.721s
9 Carlos Sainz Renault 1m17.790s
10 Romain Grosjean Haas-Ferrari 1m17.835s
11 Stoffel Vandoorne McLaren-Renault 1m18.323s
12 Pierre Gasly Toro Rosso-Honda 1m18.463s
13 Esteban Ocon Force India-Mercedes 1m18.696s
14 Charles Leclerc Sauber-Ferrari 1m18.910s
15 Sergio Perez Force India-Mercedes 1m19.098s
16 Nico Hulkenberg Renault 1m18.923s
17 Marcus Ericsson Sauber-Ferrari 1m19.493s
18 Lance Stroll Williams-Mercedes 1m20.225s
19 Sergey Sirotkin Williams-Mercedes 1m19.695s
20 Brendon Hartley Toro Rosso-Honda –




















