Lynne Cox swim on 10 August 1973
| Swimmer | |
| Name | Cox, Lynne |
| Gender | F |
| Age | 16 |
| Nationality | USA |
| Country | USA |
| Swim | |
| Date | 10 Aug 1973 |
| No of Ways, Leg, Direction | 1-way, 1st, E-F |
| Swim Time, Arrival | 09:36:00, 09:36:00 |
| Ratifying Organisation | CSA |
| Swim Crew and Support | |
| Pilot, Boat | Reg Brickell Sr, Helen Ann Marie |
| Observer | M. Morford |
| Sandettie Weather Data |
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| Sea Temperature (C) | |
| Wind Speed (kn) |
All times are UTC/GMT, adjusted by one hour ahead during the summer to British Summer Time (BST).