The English language is full of synonyms for the phrase "did well." If you're looking to add some variety to your vocabulary, consider using phrases like "excelled," "performed admirably," "succeeded," "achieved," "acquitted oneself," "distinguished," "shone," "throve," "blossomed," "prospered," "flourished," "prevailed," "triumphed," "conquered," "dominated," "navigated skillfully," "handled adeptly," or "mastered." Each of these phrases captures the idea of doing exceptionally well in a given task or situation, and using them can add nuance and depth to your writing or conversation.