No, it is not recommended to go swimming with athlete's foot. The fungus that causes athlete's foot is easily spread in wet and warm environments, such as locker rooms and swimming pools. Therefore, swimming with athlete's foot can increase your risk of spreading the infection to other people in the pool, as well as reinfecting yourself.
Also, swimming with athlete's foot can worsen your symptoms and make the infection more difficult to treat. Athlete's foot thrives in damp and wet environments, so if you go swimming with athlete's foot, you may experience more severe itching, burning, and scaling.
Finally, swimming with athlete's foot can cause other health risks. As athlete's foot is a fungal infection, swimming can increase your risk of developing a secondary bacterial infection. This is because bacteria from the pool can enter any cuts or abrasions on your feet, leading to an infection.
Given the risks associated with swimming with athlete's foot, it is best to avoid swimming until the infection has cleared. If you must swim, make sure to wear protective footwear, such as waterproof sandals or flip-flops, and take care to dry your feet thoroughly after swimming.