So the quickest way I know to look at that is with 25/50/75 ranges for test scores, although that is imperfect in the test optional era.
Emory was 1470/1500/1540 for SAT, 32/33/34 for ACT. BC was 1430/NA/1510 and 33/NA/34, Wake 1410/1450/1500 and 32/33/34, and William & Mary 1365/1450/1510 and 32/33/34. I note the lower 25th SAT is consistent with William & Mary being in-state for Virginia students, with Virginia being mostly an SAT state.
Emory is therefore again highest by this measure, but as usual with such colleges there is quite a bit of overlap. Obviously there is more to admissions than just test scores, however.
Just anecdotally, at our feederish HS, a lot of kids who would apply to Emory would also apply to schools like Wake and William & Mary (and maybe BC, although I think that is maybe a bit more in a different part of the college family tree). And often it would not be quite clear why some of those kids would or would not get into Emory.