Uh, no. Marys’ soul needed saving just like everyone else. Jesus was her Savior, too.
Yes, Mary needed to be saved like everyone else. Jesus, Her God was Her savior, yes. As stated elsewhere in this thread by Ron Conte “There are two types of redemptive roles.
The first type of role is held only by Christ.
The second type of role is held by all who participate in the redemption that Christ offers.”