Who was the first US President ride in a submarine?

President Dwight D. Eisenhower was the first sitting President to dive on board a nuclear submarine. On September 26, 1957, he took a 15 minute dive aboard USS Seawolf (SSN-575).

Jimmy Carter was a submarine officer, before he was president and saw active duty on them from 1948 to 1952 including service on one of the first nuclear subs.

The first president reported to travel in a submarine was Teddy Roosevelt, but I do know if he was president then or if the submarine submerged with him on board.