The mixed duet free routine was an artistic swimming competition at the 2023 World Aquatics Championships was held on 21 and 22 July 2023.
Results The preliminary round was started on 21 July at 10:00. The final was held on 22 July at 10:00.
Green denotes finalists
RankNationSwimmersPreliminaryFinalPointsRankPointsRank Shi HaoyuCheng Wentao 221.1023 1 225.1020 1 Itzamary GonzálezDiego Villalobos 166.4040 5 192.5500 2 Dennis GonzálezMireia Hernández 198.9042 2 183.4207 3 Gustavo SánchezJennifer Cerquera 172.3666 4 170.2208 4 Beatrice CrassRanjuo Tomblin 150.6208 6 151.5416 5 Ivan MartinovićJelena Kontić 143.0189 8 146.5708 6 Renaud BarralLisa Ingenito 147.1521 7 144.7812 7 Voranan ToomchayKantinan Adisaisiributr 138.1084 9 135.6167 8 Nargiza BolatovaEduard Kim 191.8354 3 133.6979 9 10 Kim Ji-hyeByun Jae-jun 125.3708 11 125.1542 10 11 Sandy QuirozÁlvaro Aronés 135.4417 10 121.0668 11 12 Theodora GarridoNicolás Campos 125.3354 12 119.1291 12 13 Michelle ZimmerFrithjof Seidel 124.7188 13 Did not advance 14 Javier RuisanchezNicolle Torrens 90.0770 14 15 Carelys ValdesAndy Ávila 78.4522 15 Tomoka SatoYotaro Sato Did not start
References