| Final 15:30 | score | 1. | 2. | 3. | 4. | 5. |
1. Matthew Carter
Maddison Keeney |  Australia | 304.86 | 49.80 | 44.40 | 68.82 | 73.44 | 68.40 |
2. François Imbeau-Dulac
Jennifer Abel |  Canada | 304.08 | 49.80 | 48.60 | 70.20 | 65.10 | 70.38 |
3. Lou Massenberg
Tina Punzel |  Germany | 301.62 | 49.80 | 48.00 | 69.30 | 68.82 | 65.70 |
4. Tom Daley
Grace Reid |  Great Britain | 298.47 | 46.20 | 49.20 | 68.40 | 61.20 | 73.47 |
5. Briadam Herrera
Maria Coburn |  United States | 295.95 | 44.40 | 43.20 | 68.40 | 71.61 | 68.34 |
6. Osmar Oliveira
Dolores Hernández |  Mexico | 288.30 | 48.00 | 46.80 | 63.90 | 64.80 | 64.80 |
7. Stanislav Oliferchyk
Viktoriya Kesar |  Ukraine | 282.84 | 46.80 | 46.80 | 60.30 | 65.70 | 63.24 |
8. Sebastián Villa
Diana Pineda |  Colombia | 279.87 | 46.80 | 48.00 | 59.40 | 63.90 | 61.77 |
9. Anton Down-Jenkins
Elizabeth Cui |  New Zealand | 274.80 | 47.40 | 47.40 | 60.30 | 63.00 | 56.70 |
10.Sergey Nazin
Kristina Ilinykh |  Russia | 273.24 | 49.80 | 45.00 | 55.80 | 63.24 | 59.40 |
11.Muhammad Puteh
Nur Dhabitah Sabri |  Malaysia | 271.29 | 45.00 | 43.20 | 54.00 | 67.89 | 61.20 |
12.Oliver Dingley
Clare Cryan |  Ireland | 266.49 | 44.40 | 45.00 | 60.30 | 47.04 | 69.75 |
13.Maicol Verzotto
Elena Bertocchi |  Italy | 261.60 | 46.80 | 46.20 | 51.30 | 65.10 | 52.20 |
14.Vinko Paradzik
Emma Gullstrand |  Sweden | 253.62 | 44.40 | 39.00 | 52.20 | 59.52 | 58.50 |
15.Kim Ji-wook
Kim Su-ji |  South Korea | 249.90 | 45.00 | 43.80 | 55.80 | 40.50 | 64.80 |
16.Luis Bonfim
Tammy Takagi |  Brazil | 249.30 | 40.80 | 42.00 | 53.10 | 55.80 | 57.60 |
17.Donato Neglia
Alison Maillard |  Chile | 242.64 | 43.20 | 45.00 | 50.40 | 48.24 | 55.80 |
18.Mohab Ishak
Maha Eissa |  Egypt | 112.50 | 46.80 | 43.20 | 22.50 | | |
-. Yang Hao
Chang Yani |  China | DNS | |
-. Jonathan Suckow
Michelle Heimberg |  Switzerland | DNS | |
