In a 20-team league, all teams faced each other twice. 3 points for a win, a draw 1 point was awarded. The total number of matches ending in a draw is 100 and after the matches are completed, there are no matches. The team's points are not equal to one another. What is the minimum score of the team that finished first in this league? (Guidance: First, find the total points by considering the matches that ended in a draw.)