@Mark n Baldwin has these fish pasteurization temps. Its table 3.1 in the link...or just click on 'fish pasteurization " in the table of contents. He directly addresses cook/chill of fish in the table
https://www.douglasbaldwin.com/sous-vide.html#Table_3.1
I agree with @btbyrd , I think you'll end up over cooking the fish. If its salmon, for example, much over 130F starts to get dry.