4x200m Freestyle Relay 4x100m Relay 4x100 Meter Freestyle Men's 4x100-meter Freestyle Women's 4x100-meter Freestyle 4x100-meter Freestyle 4x100-meter Freestyle Relay Women's 4x100m Freestyle Men's 4x100 Freestyle Relay Women's 4x100 Freestyle Relay 4x100 Freestyle Relay Team USA Women's Events Men's 4x200 Freestyle Relay 4x200-meter Freestyle Team GB Men's 4x200 Meter Freestyle Relay 4x200m Freestyle 4x100 Medley Relay Mixed Medley Relay Mixed 4 x 100m Medley Relay Mixed 4x100-meter Medley Relay Mixed 4x100-meter Medley Head-to-Head Results Specific Relay Events Medley Relay