@Knowledge_King: Naruto scales to Kid Sasuke who dodged a literal speed of sound attack during the chunnin exams. He also scales to Rock Lee, who was literally creating sonic booms every single time he hit Gaara when he opened the 5th gate. He also sets a piece of wood on fire just by running by it. If you skip to 10:40 in this video you'll see that the pole bursts into flames when he runs by it.
Also you were right about the 3 tails thing. My bad.
@Knowledge_King: OP says they start off in their strongest anime incarnation. Kid Naruto's strongest anime incarnation is his three tails mode, He indeed would stomp anime Deku. Also Naruto would blitz the hell out of Deku. Naruto can move faster than sound. Anime Deku can't.