• DateNameSwim Time
• 6 August 1926Gertrude Ederle14 hours, 39 minutes
• 8 August 1950Florence Chadwick13 hours, 23 minutes
• 16 August 1951Brenda Fisher12 hours, 42 minutes
• 22 August 1958Greta Andersen11 hours, 1 minutes
• 17 July 1967Elaine Gray10 hours, 24 minutes
• 1967Linda McGill9 hours, 59 minutes
• 29 July 1975Cynthia Nicholas9 hours, 46 minutes
• 20 September 1988Alison Streeter8 hours, 48 minutes