Board Thread:Naruto Discussions/@comment-3568954-20160805100852/@comment-26005711-20160807104352

SwordSlayer99 wrote: Zaku's justus were stated to be supersonic (Mach 2+) and Sasuke using a bit of the curse seal power while carrying Naruto and Sakura on his shoulders dodged it cleanly. 12 / 13 year old Sasuke >> Supersonic attack > faster than some bullets.

Even genin level shinobi are quite fast. Sasuke had time to move before Zaku activated the attack.