21
June
2015
|
17:56
Europe/Amsterdam

2015 Austrian Grand Prix - Race

EARLY SAFETY CAR INFLUENCES THE RACE, CONFIRMING A ONE-STOP STRATEGY

LONG STINTS ON BOTH SOFT AND SUPERSOFT TYRES AS DRIVERS TRY ALTERNATIVE STRATEGIES TO COMBAT GRID PENALTIES

FINAL IN-SEASON TEST OF THE YEAR TAKES PLACE ON TUESDAY AND WEDNESDAY AFTER THE AUSTRIAN GRAND PRIX

An early safety car at the Austrian Grand Prix meant that a one-stop strategy was the default choice for the vast majority of competitors. The safety car following the opening lap of the race meant that the cars ran slowly for four laps when they were at their heaviest with fuel. Despite some spots of rain earlier in the day, the race remained dry with cool ambient temperatures from 16 to 18 degrees centigrade and track temperatures from 24 to 27 degrees centigrade. All the drivers apart from Pastor Maldonado, Sergio Perez, Kimi Raikkonen and Daniel Ricciardo started on the P Zero Red supersoft tyre, which on Friday and Saturday had been about 0.7 seconds per lap faster than the P Zero Yellow soft. With a number of drivers running out of position due to grid penalties and other reasons, some teams chose alternative strategies with long stints to try and boost their final placing. Red Bull’s Daniel Ricciardo ran for 50 laps on his original set of soft tyres, ending up in the points after starting 18th on the grid. McLaren’s Jenson Button, who started last, also attempted an alternative strategy by switching from supersoft to soft on the third lap, but retired before he could reap the benefits. Nico Rosberg won the race commandingly from his Mercedes team mate Lewis Hamilton. Both drivers used the same supersoft-soft strategy, stopping within two laps of each other on laps 38 and 40 respectively. The teams will now remain in Austria for the first in-season test on Tuesday and Wednesday, where a number of third drivers will be taking the wheel as well as the regular pilots. Unlike last season though, there will be no dedicated Pirelli test days. Paul Hembery, Pirelli motorsport director: “We initially thought that a one-stop strategy would be more likely today, and this was put beyond doubt by the early safety car. Despite the cool temperatures, the tyres performed as we expected them to, with the drivers able to get the most out of their performance.” Fastest times of the day by compound:

  Supersoft Soft Intermediate Wet
First RIC 01m11.689s ROS 01m11.235s 0 0
Second MAL 01m11.785s HAM 01m11.475s 0 0
Third ROS 01m12.001s VET 01m11.499s 0 0

Longest stint of the race:

Soft Ricciardo       (50 laps)
Supersoft Vettel             (36 laps)

Truth-O-Meter We predicted a one-stopper as the most likely winning scenario for the 71-lap race, and this is what Rosberg chose. Our prediction said that after starting on supersoft, it would be quickest to stop for soft on lap 25. In actual fact, Rosberg stopped on lap 33, aided by the early safety car.