Detailed results are visible in leaderboard for participants who are in pending for approval

If you enable Detailed Results and enable it in the leaderboard as well, the users who did not register for the respective competition cannot see the Detailed Results tab. You'd get You do not have permission to see the detailed result. Participate in this competition to view result.

However, if you just apply and stay in the pending status, you do not get the warning, and the results are visible.