sen ▁retired ▁on ▁the ▁first ▁lap ), ▁before ▁Eric ▁van ▁de ▁Po ele ▁sp un ▁into ▁ret irement ▁at ▁the ▁first ▁corner ▁on ▁lap ▁ 3 ▁as ▁both ▁F ond met als ▁retired ▁after ▁only ▁ 2 ▁la ps . ▁Mans ell ▁passed ▁Ber ger ▁on ▁lap ▁ 8 ▁and ▁set ▁off ▁after ▁Sen na . ▁However , ▁as ▁hard ▁as ▁he ▁tried , ▁the ▁combination ▁of ▁the ▁small ▁circuit ▁and ▁Sen na ' s ▁skills ▁in ▁def ending ▁meant ▁that ▁he ▁could ▁not ▁pass . ▁A les i ▁in ▁the ▁leading ▁Ferr ari ▁behind ▁the ▁leading ▁pack ▁sp un ▁out ▁with ▁the ▁rear ▁whe els ▁in ▁the ▁gra vel ▁trap ▁by ▁lap ▁ 1 5 . ▁On ▁lap ▁ 3 1 , ▁Pat res e ▁made ▁a ▁mistake ▁and ▁went ▁wide ▁and ▁rejo ined ▁behind ▁Ber ger . ▁Two ▁la ps ▁later , ▁Mans ell ▁passed ▁Ber ger ▁to ▁get ▁back ▁third . ▁Then , ▁a ▁p iv otal ▁movement ▁came ▁on ▁lap ▁ 3 9 ▁when ▁Pat res e ▁sp un ▁off . ▁He ▁rejo ined ▁in ▁sevent h , ▁outside ▁the ▁points ▁which ▁meant ▁that ▁Mans ell ▁would ▁be ▁the ▁world ▁champion ▁if ▁results ▁stayed ▁the ▁same . ▁However , ▁on ▁lap ▁ 5 1 , ▁Mans ell ▁had ▁to ▁go ▁to ▁the ▁p its ▁with ▁ty re ▁troubles ▁and ▁rejo ined ▁in ▁sixth , ▁just ▁ahead ▁of ▁Pat res e . ▁Mans ell ▁quickly ▁passed ▁Hä kk inen ▁but ▁before ▁Pat res e , ▁who ▁was ▁right ▁behind ▁could