The mixed 4 × 100 metre freestyle relay 49pts swimming event for the 2020 Summer Paralympics took place at the Tokyo Aquatics Centre on 31 August 2021.
The mixed 4 × 100 metre freestyle relay 49pts swimming event for the 2020 Summer Paralympics took place at the Tokyo Aquatics Centre on 31 August 2021. (en)
The mixed 4 × 100 metre freestyle relay 49pts swimming event for the 2020 Summer Paralympics took place at the Tokyo Aquatics Centre on 31 August 2021. (en)