Ensign Swinn was a crew member on the USS Voyager while that ship was in the Delta Quadrant. She was assigned to engineering.
In 2372, Swinn was one of many officers who could not keep the mess hall under control without the presence of Neelix, who had been merged with Tuvok in a transporter accident. The situation was resolved when Tuvix stepped in to help. (VOY: "Tuvix") Later that year, Swinn discussed approaching Tuvok with regard to getting medical help from the Vidiians when Janeway and Chakotay were infected with an incurable disease.