Claim: At the modern pentathlon at the 1948 Summer Olympics, held at the Aldershot Lido outdoor pool in Hampshire, Willie Grut of Sweden had a time of 9:18.2 in Riding, and George Moore of the United States had a time of 9:22.7 in Riding.
Evidence: The event was held at the Aldershot Lido outdoor pool in Hampshire. Willie Grut Sweden 9:18.2 George Moore United States 9:22.7