The Mixed duet free routine competition at the 2025 World Aquatics Championships was held on 25 July 2025.

Results The final was started at 10:02. RankSwimmersNationalityPoints Dennis GonzálezIris Tió 323.8563 Aleksandr MaltsevOlesia Platonova    Neutral Athlete B 323.4438 Ranjuo TomblinIsabelle Thorpe 322.0583 4 Filippo PelatiLucrezia Ruggiero 315.9598 5 Gustavo SánchezEmily Minante 282.9484 6 Nicolás CamposTheodora Garrido 277.8287 7 Guo MuyeLiu Jinhan 256.8216 8 Kantinan AdisaisiributrSupitchaya Songpan 254.7522 9 Frithjof SeidelMaria Denisov 203.1574 10 José BorgesTalía Joa 142.1834 Eduard KimNargiza Bolatova DNS

References