F1 - Monaco Grand Prix - Sunday, May 24th 2015


Mercedes error costs Lewis Hamilton race victory


A pitstop blunder by Mercedes robbed Lewis Hamilton of a guaranteed victory in the Monaco Grand Prix, handing the win on a platter to Mercedes Formula 1 team-mate Nico Rosberg.

For 64 of the 78 laps the race around the tight, twisty streets of the Principality was processional, with reigning champion Hamilton unruffled from the moment the five red lights disappeared to signal the start.

But then Toro Rosso's Max Verstappen careered into the rear-right wheel of the Lotus of Romain Grosjean at Sainte Devote, immediately turning the grand prix on its head.

What followed from Mercedes was unnecessary, for although the safety car was ultimately brought into play - after the 'virtual safety car' sign was displayed for the first time in F1 but soon withdrawn - Hamilton had a 21-second lead at that stage.

Hamilton was then called in by Mercedes to take on a set of super-soft compound tyres, yet as he emerged back on track, Rosberg and Ferrari's Sebastien Vettel passed him.

From a virtually impregnable position Mercedes had contrived to deny Hamilton what should have been the 37th win of his F1 career.

Despite being on much faster rubber over the final eight laps after the withdrawal of the safety car, Hamilton could find no way past Vettel, never mind find himself in a position to catch Rosberg.

It was an astonishing end to an otherwise relatively unremarkable race, with lap one naturally

frenetic, particularly through the opening turn at Ste Devote.

Come the sweep through Mirabeau double world champion Fernando Alonso was involved in a collision with Force India's Nico Hulkenberg, sending the German into a barrier, resulting in the loss of his front wing.

The incident forced the stewards into an immediate investigation, with the blame pinned on McLaren star Alonso as he was handed a five-second time penalty.

Such was Alonso's pace, however, throughout the opening 30 laps that by the time he pitted to take on a set of soft tyres, switching from the opening stint super-softs, the additional penalty proved redundant.

Alonso, though, did not last too long after his stop, pulling his car off track at Ste Devote with a gearbox issue caused by rising temperatures a day after an MGU-H problem brought an early end to the Spaniard's qualifying session.

Behind the leading trio Daniil Kvyat scored the highest finish of his career with fourth, followed by team-mate Daniel Ricciardo.

Kvyat was ordered to let Ricciardo through in the closing stages, but the Red Bulls swapped back on the final lap once it became clear that Ricciardo could not make any progress against Hamilton.

Force India's Sergio Perez clinched seventh, Force India's best result of the year, with Jenson Button claiming McLaren's first points this season with eighth.

Sauber's Felipe Nasr and Carlos Sainz in the second Toro Rosso completed the top 10.

In a wretched race for Williams, Valtteri Bottas and Felipe Massa - who suffered a lap-one puncture - were 14th and 15th.

RESULT
PosDriverCarLapsGap
1Nico RosbergMercedes781h49m18.420s
2Sebastian VettelFerrari784.486s
3Lewis HamiltonMercedes786.053s
4Daniil KvyatRed Bull/Renault7811.965s
5Daniel RicciardoRed Bull/Renault7813.608s
6Kimi RaikkonenFerrari7814.345s
7Sergio PerezForce India/Mercedes7815.013s
8Jenson ButtonMcLaren/Honda7816.063s
9Felipe NasrSauber/Ferrari7823.626s
10Carlos SainzToro Rosso/Renault7825.056s
11Nico HulkenbergForce India/Mercedes7826.232s
12Romain GrosjeanLotus/Mercedes7828.415s
13Marcus EricssonSauber/Ferrari7831.159s
14Valtteri BottasWilliams/Mercedes7845.789s
15Felipe MassaWilliams/Mercedes771 Lap
16Roberto MerhiMarussia/Ferrari762 Laps
17Will StevensMarussia/Ferrari762 Laps
-Max VerstappenToro Rosso/Renault62Collision
-Fernando AlonsoMcLaren/Honda41Gearbox
-Pastor MaldonadoLotus/Mercedes5Brakes

STANDINGS
PosDriverPoints
1Lewis Hamilton126
2Nico Rosberg116
3Sebastian Vettel98
4Kimi Raikkonen60
5Valtteri Bottas42
6Felipe Massa39
7Daniel Ricciardo35
8Daniil Kvyat17
9Felipe Nasr16
10Romain Grosjean16
11Sergio Perez11
12Carlos Sainz9
13Nico Hulkenberg6
14Max Verstappen6
15Marcus Ericsson5
16Jenson Button4
17Fernando Alonso0
18Roberto Merhi0
19Will Stevens0
20Pastor Maldonado0
PosConstructorPoints
1Mercedes242
2Ferrari158
3Williams/Mercedes81
4Red Bull/Renault52
5Sauber/Ferrari21
6Force India/Mercedes17
7Lotus/Mercedes16
8Toro Rosso/Renault15
9McLaren/Honda4
10Marussia/Ferrari0