Cut : Animator
1-2 : Masayuki Kouda (presumed)
3 : Hiroyuki Yamashita (presumed) - Boruto running
4-7 : Ken Imaizumi (confirmed) - Ino-Shika-Chou
8 : Katsuya Yoshii (confirmed) - Sarada Action
9 : Katsuhiro Takagi (presumed) - Boruto Kick
10-12 : Masayuki Kouda (presumed) - Wind fx + screaming
13-15 : Ken Imaizumi (confirmed) - Foot stomp + Rasengan
16-17 : Kazunori Ozawa (confirmed)

source for Katsuya Yoshii, they were also drawing L/O digitally for the first time

https://twitter.com/synapseYK/status/1246765405391081478