Run scored

[CK]

(NF Rules) Bases loaded, 2 outs, ground ball to 2nd, 8 feet off of the bag he(opponent 2nd base) opps to tag runner from first. Runner from 1st to 2nd gets in a run down and runner on 3rd scores well before 2nd baseman tags runner from 1st to 2nd. Does the run that scored, before the tag count(sorry my daughter literally took the question mark key off of my laptop). If not please explain the difference on a force tag to the base vs a force tag to the player (I hope I explained that correctly)

Thank You In Advance

CK