[dj-mic] first one to finish wins
[dj-mic] could be either team player and thne whole team wins

That is not the rules of Big RR in TUS League.

It's similar to TTRR where the combined effort of the team counts.

The player who reaches the finish with less turns wins. Remaining turn time is a tie-breaker.

When it's 2v2, the priority is the team who reached finish with combined less turns.

If all teams finished on the same turn, then you calculate based on the remaining turn time.