At the 1904 Summer Olympics, in St. Louis, diving debuted as an official two-event Olympic sport. The competitions were held on Monday, 5 September 1904 and on Wednesday, 6 September 1904. It included the only Olympic appearance of the plunge for distance event.
Medal summary
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| Plunge for distance<br />
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Participating nations
A total of ten divers from two nations competed at the St. Louis Games: