Morgan Scheiderlin put the hosts ahead in the second half, but an ex-Saint broke their hearts after a defensive error
After a first half in which the home side dominated, but failed to break through, it finally found the net when Morgan Schneiderlin got on the end of a Rickie Lambert flick on, and was left with a simple finish. However, a former Saint, Nathan Dyer, came back to haunt the south coast outfit, stealing the ball from Maya Yoshida before netting the equalizer.
Though Swansea dominated possession in the opening stages, it was Saints who created all the early chances. Scheiderlin blasted over from the edge of the box after good work from both Rickie Lambert and Puncheon. Then, Adam Lallana was denied by a brilliant Gerhard Tremmel save, Lambert involved once more, and Gaston Ramirez curled just wide.
Ki Sung-Yong stung Paulo Gazzaniga's palms with a powerful strike just after but it was the hosts who went on to threaten more regularly in the first half, Ramirez going close again after the Swans surrendered possession on the edge of their own box.
The Saints' pressure continued after a quiet spell just after the restart, with Ki sliding in to deny Lambert from shooting inside the penalty box and Monk then throwing himself in front of a Ramirez effort.
However, the dominance finally told just after the hour mark when Yoshida pumped a long ball into the Swans' area which Lambert flicked on, wrong-footing Hemmell and leaving Schneiderlin with a simple finish into the empty net.
But, with the Saints' defense notorious for leaking goals this season, a clean sheet was too much to ask. About 10 minutes later, Gazzaniga put his own defender, Yoshida, under real pressure with a poor clearance turn pass. The Japanese then failed to get rid of the ball before former Southampton winger Dyer, on as a substitute, stole the ball and finished past the keeper.
Lambert flashed a header just wide moments after, with Lallana having a penalty appeal turned away as well as the home side searched for a winner. But it could have also turned out worse for Saints had it not been for a last ditch sliding block from Yoshida, keeping the well-earned point safe and lifting the side off the bottom of the table.