| 
			 
			 Dutchman Max Verstappen, 17, completed the most laps on a day 
			interrupted by a collision between Susie Wolff's Williams and the 
			Sauber driven by Brazilian rookie Felipe Nasr. 
			 
			Maldonado, whose only career grand prix win came at the Circuit de 
			Catalunya with Williams in 2012, completed 69 laps with a best time 
			of one minute 25.011 seconds. 
			 
			Kimi Raikkonen was second fastest for Ferrari with Australian Daniel 
			Ricciardo third in a Red Bull. 
			 
			Champions Mercedes, who have completed far more laps than rivals in 
			five days of pre-season testing in Jerez and Barcelona, had a mixed 
			day after a high fever ruled out Hamilton following 11 laps in the 
			morning. 
			 
			German reserve Pascal Wehrlein, who was testing Force India's 2014 
			car, was recalled to replace the champion despite the Briton's team 
			mate Nico Rosberg being at the circuit. 
			
			  Rosberg also complained of a sore nerve in his neck and his presence 
			in the car on Friday remained uncertain. 
			 
			Verstappen, who will be Formula One's youngest ever driver when he 
			makes his debut with Toro Rosso in Australia on March 15, completed 
			a hefty 94 laps -- the most he has done in a single day. 
			 
			Wolff, Williams test driver and wife of Mercedes motorsport head 
			Toto, completed 86 laps but her display was interrupted by the 
			collision. 
			 
			Nasr, who was Williams test driver last year, suggested his former 
			team mate was to blame. 
			 
			
            [to top of second column]  | 
            
			 
      
		
		  
			
			"I think Susie did not see me coming and then we unfortunately 
			collided in turn five," he said. "We had quite a lot of damage to 
			fix which hurt our program." 
			 
			Wolff saw things differently. "I think it's on video for everyone to 
			see but the facts are that I stayed on line and he came across and 
			his rear hit my front. It was an unnecessary coming together," she 
			said. 
			 
			McLaren called an end to their day before lunch when a problem with 
			the energy recovery system on Jenson Button's car required lengthy 
			work on the power unit. 
			 
			(Reporting by Alan Baldwin, editing by Tony Jimenez) 
			
			[© 2015 Thomson Reuters. All rights 
			reserved.] 
			Copyright 2015 Reuters. All rights reserved. This material may not be published, 
			broadcast, rewritten or redistributed. 
			
			   |