The correct response is:
A drag suit will have more drag in the water than a tight-fitting racing suit; therefore, swimmers wearing drag suits will need to work harder to achieve the same net force in the water as they would achieve while swimming in racing suits.
This statement accurately reflects the differences in drag forces acting on swimmers wearing different types of swimsuits. A drag suit creates more resistance and drag, requiring the swimmer to exert more effort to maintain speed compared to wearing a tight-fitting racing suit, which is designed to reduce drag.