Although it is true that a ‘typical’ HS math progression ends in pre-calc, that is not the typical progression of students admitted to highly rejective colleges.
Moreover, OP’s child chose not to take any math junior year…when they certainly would have had the option to take pre-calc. Also not a common choice for students targeting highly rejective schools.
It does look to me like OP took 4 years of math (I assume that freshman year Algebra II is a typo, and should be Algebra 1. Then, OP doubled up on math in soph year taking Algebra II and geometry…perhaps OP can clarify)