Ferrari confirmed their fast start to 2016 testing by setting the pace again on the final day of the first Barcelona test - but McLaren ended the week with fresh reliability concerns. After being knocked off the top of the order by Force Indias Nico Hulkenberg on Day Three following Sebastian Vettels eye-catching start, Ferraris radical SF16-H returned to the head of the timesheet in the hands of Kimi Raikkonen as the Scuderia again flew on Pirellis quickest tyre.Raikkonens morning ultrasoft-shod time of 1:23.477 was 0.816s faster than Red Bulls Daniil Kvyat could manage on the same compound, but came up short of team-mate Vettels 1:22.810 from Day Two. Vettels lap therefore stands as the fastest time of the test. The car feels nice and we have got lot of things to try and test and tune, but this is definitely a step up from what we had last year, said Raikkonen.But while Ferrari ended the week where they started it, great rivals McLaren ended up where they hoped not to return in 2016 - the bottom of the timesheet. Sky Sports F1 writer Will Esler is joined by Ted Kravitz to review the first test Mercedes trial S-duct nose on the W07The MP4-31 had run reliably on the opening two days at Barcelona but fluid leaks restricted McLaren to just 54 laps across Wednesday and Thursday - a measly three of which were racked up by Fernando Alonso on the final day. After a hydraulic leak had cost Jenson Button most of Wednesday afternns session, Alonso tk to the track early on Day Four but the car was sn struck down by a clant leak and, despite the teams best efforts, never returned.McLaren, who had prioritised distance running for this week, ended the test second bottom of the mileage charts.To compound McLaren-Hondas latest woes, reliability was easier to come by for the rest of the field with Renault in particular making up ground after a difficult start to their week.Kevin Magnussen completed the most laps for any one driver - 153 before the RS16 stopped on track late on. The Dane also showed gd pace, finishing fifth fastest with Force India development driver Alfonso Celis fourth.Seeing the problems on the first two days it was concerning and I was worrying a bit about getting as many laps as I wanted - but Ive certainly got that now, said the Dane at the end of his first week back as an F1 race driver.Its been a really gd couple of days. Its been perfect in terms of getting back into it. But, for the fourth successive day, no team topped Mercedes mileage as the world champions again split their running between Lewis Hamilton (99 laps) and Nico Rosberg (86 laps). They finished the test just shy of 2,000 miles.And while their pace may again not have caught the eye, additions to the W07 did as the team debuted a new nose and downforce-assisting S-duct.Its a really exciting time for us, Hamilton told Sky Sports News HQ. Ive never had a week like this when the car has just kept going on and on on. Its been physically challenging. Its been incredible. Im so proud of my guys. After two really successful years its really easy to drop the ball and be chilled but everyone has worked even harder than before - which we thought was impossible.Hamilton: Rosberg rivalry is realToro Rosso and Sauber - giving the final send-off to their 2015 car ahead of the C35s arrival at next weeks second test - also topped a century of laps to finish fifth and sixth on the timesheet respectively and ahead of both of Mercedes drivers. After an impressive first week in F1, Haas attempted a race simulation with Esteban Gutierrez but were stopped in their tracks by first a red flag for Manors Rio Haryanto - who spun into the barriers at turn five - and then a stoppage for their own VF-16.Day Four timesheet1. Kimi Raikkonen, Ferrari, 1:23.477, ultrasoft tyres, 80 laps2. Daniil Kvyat, Red Bull, 1:24.293, ultrasoft tyres, 96 laps3. Alfonso Celis, Force India, 1:24.840, supersoft tyres, 75 laps4. Kevin Magnussen, Renault, 1:25.263, soft tyres, 153 laps5. Max Verstappen, Toro Rosso, 1:25.393, medium tyres, 110 laps6. Felipe Nasr, Sauber, 1:26.053, soft tyres, 121 laps7. Nico Rosberg, Mercedes, 1:26.187, medium tyres, 86 laps8. Lewis Hamilton, Mercedes, 1:26.295, medium tyres, 99 laps9. Felipe Massa, Williams, 1:26.942, medium tyres, 54 laps10. Esteban Gutierrez, Haas, 1:27.802, medium tyres, 89 laps11. Rio Haryanto, Manor, 1:28.266, soft tyres, 51 laps12. Fernando Alonso, McLaren, No time, 3 laps. Conclusions from F1 testing Have Ferrari and Mercedes moved further clear of the field? Every race live in 2016 Sky Sports F1 brings you every race live in 2016. Fast and easy online upgrade - click here. Also See: F1 gossip column Every 2016 race live kiestore.com/Jets-Chuma-Edoga-Jersey/" target="_blank">Chuma Edoga Jets Jersey . "Theyve both been real gd," said Babcock. "Havent changed our minds." A decision has seemingly been made - Sundays Group B-deciding tilt against Finland ahead - but it could not have been an easy one. 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Manuel was offered a position the day he was fired. He accepted earlier this week and the team made the announcement Friday. kiestore.com/Jets-Robby-Anderson-Jersey/" target="_blank">Robby Anderson Jersey . The Hall of Fame defenceman told Landsberg that he believes fighting still has a place in todays game, but thinks staged fighting needs be outlawed.Derby head coach Darren Wassall has urged his side to show character as they lk to over-turn a 3-0 play-off semi-final deficit at Hull on Tuesday evening. The Rams didnt show much attacking intent in the Sky Bet Championship first leg tie in front of their home fans and didnt muster a shot on target until the 80th minute. The only player to score for the hosts was Jason Shackell, who deflected the ball into his own net for the Tigers second with Abel Hernandez and Andrew Roberston adding their names to the scoresheet. Speaking to Sky Sports after the game, he said: We have left ourselves with a mountain to climb. It was a result that we didnt want and we certainly didnt expect.We have got to show some character and make sure that Tuesday night, we play for some pride, some character and to show what we are made of. Highlights of the Championship play-off semi-final between Derby and Hull at the iPro Stadium Were all bitterly disappointed in that dressing rm, to lose 3-0 in the first leg at home is certainly your worst nightmare. Wevee got to dust ourselves down and go again on Tuesday.dddddddddddd have just said to the players in there, us as staff and them as players weve all got to lk ourselves in the mirror and make sure that we show some character and show that we are men on Tuesday night, as we have got 72 hours to put it right. Derby County head coach Darren Wassall has urged his side to show character in Tuesdays second leg at the KC Stadium While some of the the goals were fortunate for Hull, Wassall did concede that their opponents were the better side and Derby should have done better to keep them at bay.We always knew the first goal was going to be crucial in this game and unfortunately we didnt get it and the rest of the game Hull were the better side.The first goal was certainly a mistake by us. If youre talking about the game, we started very well and there was very little in the game. I thought we were getting some momentum and then we make an unforced error, we concede the goal straight from that. Derbys Tom Ince lks dejected as Hull City players celebrate It shouldnt have done but it kind of knocked the stuffing out of us a little bit. Hull grew in confidence, and then a fortunate deflected goal, for the second goal and then we came in at half-time knowing we couldnt really concede another goal.We thought wed see the game out and get 2-0 and we knew that was a mountain to climb to go to Hull 2-0 down. Its unacceptable from our corner with 30 seconds to go that we concede a third goal. Also See: Rampant Hull take charge Championship play-off guide ' ' '