Aaro Vainio and Kevin Korjus have harvested the first one and two of the season for the team Koiranen in its first weekend in GP3, Vainio has won thanks to the great start he had made, Korjus finished second, and third was Neiderhauser after making a smart race in the second GP3 race at the Circuit de Catalunya.

The race started with Aaro Vainio making an explosive output, and put himself first, followed by Korjus, Yelloly was third. Ellinas, championship leader, made ​​a good start, and stood fifth, the Spanish Carlos Sainz Jr., dated back four positions from behind and placed eleventh, and the English Zamparelli, which was put out last fourteenth. An accident on the first lap at Turn 7 cause the abandonment of Melville Mckee and made ​​the Saftey Car went into the track.
After the safety car entered the box, the Koiranen have land in between, and Korjus ended achieving the fastest lap of the race winning two extra points. But the podium was not closed, Yelloly was pressured by Fumanelli, Ellinas and Neiderhauser. At the absence of 6 laps, Yelloly was touched by Fumanelli, so the British had to abandon, and the Italian, fell to fifth, when Neiderhauser put himself fourth on the next lap ahead of a very difficult to pass Tio Ellinas .
In the middle of the table, ahead Fong did so with Sa Silva and Carlos Sainz Jr. with Jack Harvey, reaching the seventh.