A henway simulation with 5 players and 1000 trials

Game Players
1 2 3 4 5

Rank # of Wins /
# of Occurances
Chance of
Occurance
Chance of
Winning
Chance of
being the
winning hand
Straight Flush 23/23 0.5% 100% 2.3%
Four of a Kind 54/57 1.1% 94.7% 5.4%
Full House 594/973 19.5% 61% 59.4%
Flush 240/949 19% 25.3% 24%
Straight 66/837 16.7% 7.9% 6.6%
Three of a Kind 7/98 2% 7.1% 0.7%
Two Pair 16/1756 35.1% 0.9% 1.6%
One Pair 0/293 5.9% 0% 0%
High Card 0/14 0.3% 0% 0%