Nope, Sasuke learned his signature technique first (chidori) way before Naruto learned Rasengan not only that he also managed to gain the same speed as Lee in less then a month, Sasuke had better chakra control then Naruto, that's why Naruto had greater difficulty in walking in water, but Naruto has much greater supply in chakra since Naruto has two chakra containers his and the kyuubi's
Even after the time skip Sasuke had enough control over his chakra he was able to modify chidori and create various of different techniques when the most Naruto could handle was increase the size of his rasengan U_U