No, she was a sinner, just like you and me, born with the sinful nature of Adam. - Read God's Word.
Romans 3:10
"As it is written, There is none righteous, no, not one"
[Luke 1:47] Mary said: "..And my spirit has rejoiced in God my Savior"
Unless you're a sinner .... you don't need a "Savior". :)
So many sufferers of cognitive dissonance ..... so little time!!