If your lineup selections are all correct, you'll always win your full minimum guarantee payout without having to split with any others.
Please note that you will not receive any additional winnings for being first-place in leaderboards as all perfect scores in a group automatically get full payout.
If your group play entry was a dynamic play entry, you'll always win your full minimum guarantee payout without having to split with any others. If your leaderboard prizes exceed this, you'll receive that payout instead.