Kimi Raikkonen ended the final day of pre-season testing fastest with a time of 1:22.030, which also puts him quickest over the four days.
The Lotus driver also completed 121 laps in the E20. After a disappointing Saturday, this mileage will go some way to ending Lotus’s test on a positive.
Fernando Alonso pleased his home fans with the second quickest lap of the day, a 1:22.250, just over two tenths slower than the Finn.
Williams split their time between Pastor Maldonado and Bruno Senna, with the latter coming in second, whilst Maldonado finished ninth, over a second slower than his teammate.
The majority of the grid focused on race simulations in the afternoon.
Meanwhile, Sebastian Vettel only completed 23 laps after suffering a gearbox issue in the morning and afternoon.
Test times from Barcelona (Day 4):
| Pos | Driver | Team | Time | Gap | Laps |
|---|---|---|---|---|---|
| 01. | K. Raikkonen | Lotus | 1:22.030 | — | 121 |
| 02. | F. Alonso | Ferrari | 1:22.250 | +0.220 | 115 |
| 03. | B. Senna | Williams | 1:22.296 | +0.266 | 53 |
| 04. | N. Hulkenberg | Force India | 1:22.312 | +0.282 | 101 |
| 05. | K. Kobayashi | Sauber | 1:22.386 | +0.356 | 72 |
| 06. | L. Hamilton | McLaren | 1:22.430 | +0.400 | 115 |
| 07. | V. Petrov | Caterham | 1:22.795 | +0.765 | 101 |
| 08. | M. Schumacher | Mercedes | 1:22.939 | +0.909 | 100 |
| 09. | P. Maldonado | Williams | 1:23.347 | +1.317 | 48 |
| 10. | D. Ricciardo | Toro Rosso | 1:23.393 | +1.363 | 100 |
| 11. | S. Vettel | Red Bull | 1:23.608 | +1.578 | 23 |
