It's up to you on how you run your own event and establish your rules around a tiebreaker.
First and foremost, it's important to communicate with your athletes on how you determine a podium tiebreaker.
By default our leaderboard will treat an overall tie, as a one to one tie based on the total score. The leaderboard does not give a tie, any preference.
If you want to establish your own rules, you can manually adjust a tiebreaker by going to Results > Adjust Tiebreaker
Select the division you'd like to adjust and them manually shift the competitor up or down based on your tiebreaker rules.