China Saturday quotes: Williams

Nico Rosberg - 15th: "It's very dispiriting to be starting the race in 15th place like last weekend in Japan. I gave everything in the sessions and extracted the maximum out of the car, but it just didn't come together today. As a consequence, tomorrow's race will be difficult starting from this far back. Apparently it may rain, and if that happens, it may help us to achieve a better result. We will all be doing our best to have a stronger performance tomorrow."

Kazuki Nakajima - 17th: "I knew it would be quite difficult today in qualifying from my experience during P3 this morning. There were some points on the track where I really needed to improve, but I didn't manage to make any headway during qualifying. Of course the outcome is not what I wanted, but I guess I now need to try harder to improve in the race itself."

Rod Nelson, Senior Operations Engineer: "Naturally it was a below par qualifying session. This circuit shows up the main deficiency in the car, which we have improved but not corrected - we are slow in sector two, which is made up of high-speed corners, so with this in mind, we have probably done the best we can in the circumstances. Looking forward to tomorrow, the weather forecast is a little variable and it is possible that there may be some rain, which might mix things up a bit."