Full lap times just after 11am local time, on the fourth day of the final F1 2011 pre-season five-day test at the Circuit de Catalunya near Barcelona.

1. Rubens Barrichello Williams-Cosworth 1m 22.233s
2. Fernando Alonso Ferrari-Ferrari 1m 22.582s
3. Michael Schumacher Mercedes-Mercedes 1m 22.747s
4. Nick Heidfeld Lotus Renault GP-Renault 1m 23.008s
5. Kamui Kobayashi Sauber-Ferrari 1m 23.845s
6. Heikki Kovalainen Team Lotus-Renault 1m 25.587s
7. Jenson Button McLaren-Mercedes 1m 26.339s
8. Adrian Sutil Force India-Mercedes 1m 26.815s
9. Jerome D'Ambrosio Virgin-Cosworth 1m 29.181s
10. Sebastian Vettel Red Bull Racing-Renault 1m 30.288s

all times unofficial