The Experienced Swimmer Paradox: 38-Year-Old Triathlete Dies in Long Island Tidal Current

The number 13:27 is not a record. It was not enough to put Spencer Korwin on the podium at the 2026 Age-Group Triathlon World Championships in Auckland. But it was enough to prove that he was a genuinely capable swimmer — skilled enough to confidently swim alone in waters where the current can kill anyone, even the best. That number, 13:27, was the 32nd-fastest swim split in the field, a respectable achievement for an amateur athlete. And ironically, that same number was part of his death sentence. Spencer Korwin, 38, a husband and father of two young daughters, was found dead under the dock of the Pridwin Hotel in Long Island, New York, after going for a morning swim during a family vacation. His wife, Carly, notified hotel staff after he failed to return for several hours. Police believe the drowning was accidental, though the investigation remains ongoing. The weather that day was nothing out of the ordinary. But an experienced master mariner in the area described the deadly hazard precisely: "The current gets strong from the narrow passage where the tide flows." In over a decade of following and analyzing sporting events, I have witnessed many tragedies. But Korwin's death is not just a sad news report. It is a classic case of the "experienced swimmer paradox" — a well-documented phenomenon in drowning prevention literature: a significant proportion of drowning victims are competent swimmers. They do not die because they cannot swim. They die because of overconfidence, because they swim alone, and because they fail to anticipate the power of the open-water environment. The data from this incident paints a perfect risk picture. First, the environmental factor: a strong tidal current flowing through a narrow passage. This is a physical phenomenon known as the Venturi effect — when water is forced through a narrow space, its velocity increases dramatically. Even the most accomplished swimmers cannot fight a current whose velocity exceeds their swimming capacity. Second, the behavioral factor: swimming alone with no immediate supervision, and delayed detection. His wife only alerted hotel staff after several hours. Third, benign weather masking danger — a classic deadly trap. A calm water surface does not mean the currents beneath are safe. Korwin's 13:27 split over a 750m swim distance (assuming the standard sprint triathlon distance) equates to roughly 1:47.6 per 100m. This is a very good pace for an age-group amateur, but far from elite professional standards (elite athletes typically complete 750m in 8:30–9:30). In other words, he was a good swimmer, but not a superhuman one. And that very competence may have led to his overconfidence. He may have believed he was capable of handling any situation in the water. He was wrong. Notably, his body was found under the hotel dock — a position very close to shore. This suggests he may have been swept by the strong current into the narrow passage area, and despite trying to swim back to shore, he was exhausted and could not overcome the force of the water. His death is a cruel reminder that pool swimming skills do not automatically translate into open-water safety. A pool has walls, lane lines, and lifeguards. The ocean has none of that. The most ironic — and most haunting — aspect is that Korwin represented the US at the 2026 World Championships. He was a genuine athlete, someone who spent years building physical fitness and skill. He was not a novice swimmer. Yet he still became a victim. And that raises a larger question: if even the most skilled swimmers can die from currents, then those who are less skilled — those without a 13:27 split to be proud of — are they ever truly safe when they step into open water? The GoFundMe campaign set up to support Korwin's family quickly raised over $361,000, reaching 72% of its $500,000 goal at the time of this writing. That number reflects deep community empathy. But it also reveals a painful truth: we are always more generous in donating after a tragedy has occurred, rather than investing in prevention beforehand. A $20 tow float, a waterproof GPS watch, or simply a rule of "never swim alone" — any of these could have made a difference. But I am not writing this to blame Korwin or his family. I am writing because I understand the loneliness of a swimmer. I spent 8 years as a competitive swimmer, and I know the feeling of the water closing over your head, when you are alone with your breath and the numbers in your head. I know the temptation of swimming alone in the early morning, when the water is still calm and the world has not yet woken up. And I know that in those moments, the line between safety and disaster is a hair's breadth. The investigation into Korwin's death is ongoing. The autopsy results may determine the exact cause. But whatever the outcome, the lesson is clear: in open water, your swimming skill data has no insurance value. The current does not care where you ranked in a 2026 race. It only cares about physics, about tides, and about the exhaustion of your body. And the final question I want to pose, not for Korwin, but for everyone who has ever thought they were good enough: the loneliness of an athlete facing the current — what number will ever record that?