. ▁D iane ▁is ▁third ▁and ▁man ages ▁a ▁near - f law less ▁performance , ▁bal ancing ▁the ▁te eter - tot ter ▁even ▁faster ▁than ▁Andrew ▁did ▁in ▁his ▁demonstr ation . ▁Az im ▁takes ▁somewhat ▁longer , ▁but ▁eventually ▁passes ▁the ▁challenge . ▁Kevin ▁has ▁the ▁final ▁run ▁and ▁makes ▁numerous ▁mistakes ▁in ▁doing ▁so ; ▁not ▁only ▁does ▁he ▁repeatedly ▁hit ▁the ▁gas ▁too ▁hard , ▁he ▁tries ▁to ▁change ▁g ears ▁without ▁using ▁the ▁cl utch ▁and ▁st alls ▁numerous ▁times . ▁He ▁ultimately ▁fails ▁after ▁running ▁out ▁of ▁time , ▁the ▁only ▁saving ▁grace ▁being ▁that ▁he ▁didn ' t ▁burn ▁out ▁the ▁cl utch ▁like ▁Marg her ita . ▁Best ▁Per former : ▁D iane , ▁who ▁was ▁able ▁to ▁do ▁it ▁with ▁the ▁fast est ▁amount ▁of ▁time , ▁on ▁her ▁first ▁try . ▁Wor st ▁Per former : ▁Marg her ita , ▁who ▁bur nt ▁out ▁the ▁cl utch . ▁Kevin ▁also ▁did ▁poor ly , ▁st alling ▁the ▁car , ▁almost ▁ 4 0 ▁times . ▁ ▁Must ang ▁Challenge : ▁M ini ▁G olf : ▁This ▁new ▁challenge ▁gives ▁the ▁drivers ▁nine ▁runs ▁at ▁driving ▁an ▁o vers ized ▁golf ▁ball ▁through ▁a ▁similarly ▁o vers ized ▁wind mill ▁tunnel . ▁D iane ▁is ▁first ▁up ▁and ▁Steph ane ' s ▁well - int ention ed , ▁but ▁ultimately ▁bad , ▁advice ▁causes ▁her ▁to ▁miss ▁her ▁first ▁five ▁sh ots , ▁before ▁hitting ▁two ▁( and ▁then ▁missing ▁the ▁final ▁two