Jenson Button wins at inclement Hungaroring

Jenson Button has done it again – winning the Hungarian Grand Prix in difficult weather conditions.

The Briton battled with team-mate Lewis Hamilton for much of the race, but gained the ascendancy for good when Hamilton gambled on a switch to intermediates during a brief shower 20 laps from home.

Sebastian Vettel extended his championship lead with a second place run, while Fernando Alonso, Hamilton and Mark Webber rounded out the top five.

Felipe Massa was sixth, ahead of Paul di Resta, Sebastien Buemi, Nico Rosberg and Jaime Alguersuari.

Daniel Ricciardo finished ahead of Jerome D’Ambrosio and Tonio Liuzzi to take 18th.

The entire field started the race on intermediate tyres, with Vettel, Hamilton and Button holding their top three grid positions through the first corner.

The Mercedes duo were the big winners off the start, with Nico Rosberg jumping from seventh to fourth, and Michael Schumacher from ninth to fifth.

Vettel’s lead lasted only until Lap 5 however – the German losing out to Hamilton thanks to running wide at Turn 2.

It took 10 laps for the pitstops to start, with Webber – who had dropped as low as ninth at Turn 1 – and Massa leading the charge to slicks. Button pitted next time by, while Hamilton, Vettel, Alonso and Rosberg were in on Lap 12.

The result was a good one for McLaren, with Hamilton returning to the track in the lead – in excess of 5s in front of Button.

Hamilton pushed his option tyres hard early in the second stint, extending the margin beyond nine seconds by Lap 20 before his team-mate began to turn the tide.

Running behind team-mate Vettel in fourth, Webber again kicked off the pitstop cycle on Lap 25, followed swiftly by the two Ferraris. Hamilton, Button and Vettel each moved to a second set of options on Laps 26, 27 and 28 respectively, with Hamilton’s lead over Button restored to a healthy 7s after the stops.

Nick Heidfeld had brought his Renault to a halt after it caught fire exiting the pits, with the resulting wreckage cleared up by a team of marshals under yellow flags – making for a hairy pit exit scenario for the leaders.

Alonso’s third stint lasted just 11 laps, with the Spaniard’s decision to pit for more option tyres vindicated by an immediate 2-3s improvement in pace. This triggered yet another round of stops, with Webber (Lap 39), Vettel (Lap 41) and Button (Lap 42) all moving to the prime tyre, while Hamilton (Lap 40) joined Alonso on the options.

Hamilton caused the next sensation – throwing his six second lead away with a spin as rain started to fall at the back chicane on Lap 47. Executing a quick flick-spin, the 2008 World Champion rejoined in second, with the top three now running nose-to-tail.

The battle for the lead raged between the two McLarens over the next six laps, with Hamilton regaining the ascendancy thanks to a mistake from Button at Turn 2 on Lap 51. The pair swapped positions twice on the following lap as Vettel continued to keep a watching brief.

With rain again falling, Webber led a train of cars into the pitlane for intermediates on the 51st lap, while Hamilton – now with the lead and therefore allowed to make the strategy call at McLaren – following on Lap 52.

All the intermediate runners would return to the pits for slicks almost immediately however, while Hamilton suffered a double-blow as Race Control issued a drive-through penalty due to di Resta having been forced to leave the track when Hamilton had rejoined from his earlier spin.

Charging supremely through the chaos, Button cruised home to take the win – the final margin standing at 3.5s over Vettel, who also ended the day having made just three trips to the pitlane.

After pitting for a fourth set of slicks just prior to the rain shower on Lap 48, Alonso completed the 70 laps 16.2s adrift of Vettel, with a lonely spin inside the final 10 laps causing the Ferrari driver no loss of points.

Hamilton had returned to the track after his drive-through in sixth before quickly taking Massa on Lap 59. The Brazilian immediately pitted for a fourth set of slicks of his own and eventually finished sixth, one place ahead of di Resta.

Hamilton meanwhile took advantage of lapped traffic to remove Webber from fourth on Lap 63. The Australian had arrived on the back of a six-car scrap for eighth position which was eventually to be won by Sebastien Buemi.

Rosberg was left to rue his four-lap run on intermediates as he took ninth, while Alguersuari was 10th despite spinning at Turn 1 in the final stint after bouncing off Kobayashi.

The Japanese had created somewhat of a bottleneck as he struggled on heavily worn tyres. His attempt to pull off a two-stop strategy fell just a few laps short, with an 11th place finish the result.

It was a sad day for Lotus with both Hiekki Kovalainen and Jarno Trulli stopping with mechanical issues, while Schumacher joined the pair on the retirements list – parking his Mercedes with a gearbox problem immediately after a spin while battling Massa on Lap 27.

Vettel (234) now holds an 85 point championship lead over Webber (149), while Hamilton (146), Alonso (145) and Button (134) round out the top five.

See below for the full race result

Pos	Driver	Team	Laps	Time/Retired	Grid
1	Jenson Button	McLaren-Mercedes	70	Winner	3
2	Sebastian Vettel	RBR-Renault	70	+3.5 secs	1
3	Fernando Alonso	Ferrari	70	+19.8 secs	5
4	Lewis Hamilton	McLaren-Mercedes	70	+48.3 secs	2
5	Mark Webber	RBR-Renault	70	+49.7 secs	6
6	Felipe Massa	Ferrari	70	+83.1 secs	4
7	Paul di Resta	Force India-Mercedes	69	+1 Lap	11
8	Sebastien Buemi	STR-Ferrari	69	+1 Lap	23
9	Nico Rosberg	Mercedes	69	+1 Lap	7
10	Jaime Alguersuari	STR-Ferrari	69	+1 Lap	16
11	Kamui Kobayashi	Sauber-Ferrari	69	+1 Lap	13
12	Vitaly Petrov	Renault	69	+1 Lap	12
13	Rubens Barrichello	Williams-Cosworth	68	+2 Laps	15
14	Adrian Sutil	Force India-Mercedes	68	+2 Laps	8
15	Sergio Perez	Sauber-Ferrari	68	+2 Laps	10
16	Pastor Maldonado	Williams-Cosworth	68	+2 Laps	17
17	Timo Glock	Virgin-Cosworth	66	+4 Laps	20
18	Daniel Ricciardo	HRT-Cosworth	66	+4 Laps	22
19	Jerome d’Ambrosio	Virgin-Cosworth	65	+5 Laps	24
20	Vitantonio Liuzzi	HRT-Cosworth	65	+5 Laps	21
Ret	Heikki Kovalainen	Lotus-Renault	55	+15 Laps	18
Ret	Michael Schumacher	Mercedes	26	+44 Laps	9
Ret	Nick Heidfeld	Renault	23	+47 Laps	14
Ret	Jarno Trulli	Lotus-Renault	17	+53 Laps	19

Championship points after 11 races

Pos	Driver	Points
1	Sebastian Vettel	234
2	Mark Webber	149
3	Lewis Hamilton	146
4	Fernando Alonso	145
5	Jenson Button	134
6	Felipe Massa	70
7	Nico Rosberg	48
8	Nick Heidfeld	34
9	Vitaly Petrov	32
10	Michael Schumacher	32
11	Kamui Kobayashi	27
12	Adrian Sutil	18
13	Sebastien Buemi	12
14	Jaime Alguersuari	10
15	Sergio Perez	8
16	Paul di Resta	8
17	Rubens Barrichello	4
18	Pedro de la Rosa	0
19	Jarno Trulli	0
20	Vitantonio Liuzzi	0
21	Pastor Maldonado	0
22	Jerome d’Ambrosio	0
23	Heikki Kovalainen	0
24	Timo Glock	0
25	Narain Karthikeyan	0
26	Daniel Ricciardo	0
27	Karun Chandhok	0