Glock had finished bottom in the morning, with the German involved in the only major incident of the day, spinning prior to bouncing heavily over the newly re-moulded and far higher kerbs that now dominate the three chicanes around the track.
Timo Glock signed a two-year contract with Virgin in 2009 but the German has been linked to other teams, including Renault, while Brazilian Lucas di Grassi's future with Virgin remains uncertain after he lost his main sponsor mid-season.