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 20/20 0.4% 100% 2%
Four of a Kind 49/51 1% 96.1% 4.9%
Full House 576/950 19% 60.6% 57.6%
Flush 256/948 19% 27% 25.6%
Straight 87/897 17.9% 9.7% 8.7%
Three of a Kind 1/116 2.3% 0.9% 0.1%
Two Pair 11/1739 34.8% 0.6% 1.1%
One Pair 0/265 5.3% 0% 0%
High Card 0/14 0.3% 0% 0%