Although I have owned the other boats, I have not noted any serious problem with foot room. The Tom Cat is definitely larger, and I believe the 25 is also larger. My son wears size 14 and he ran the C Dory 25 for 2 years, never complained. I wear 11 1/2 and no issues. BUT, I am usually bare foot, or have sandals, such as Keen's on, rather than shoes.
So…what were you wearing?
I do occasionally stand up, move around and stretch when at the helm for a long period of time.