At the site where the team meets Kakashi comes DcNU Batman against the three genin. Naruto and Sasuke are only as strong as when they fought against Kakashi. Sakura being absolutely useless is as strong as when she was in the Chunin Exams.
Batman lets the kids win so that he doesn't break their heart
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When someone annoys you, it takes 42 muscles to frown but only 4 to reach out and bchslap them upside down on their head
Like, Sakura as-of the chunin exams? She and Ino could punch each other hard enough to throw the other back a dozen feet through the air, and kept at beating on each other for, like, half an hour (or whatever the time limit was).
Chunin exam Sasuke KOed a 30-foot bear with one kick. This is an earlier Sasuke than that without quite as much muscle, but it shows how strong even ninja without strength jutsu can get.
Bell test Sasuke's fireball crunched and melted stone.
All of 'em can jump around 20+ feet leaps easily. Hoping up and down trees in a single bound is academy level stuff.
So in other words, Sakura is stronger and faster than Batman, let alone the other two.