| | Event type
Pairs, Mixed Youth
| Date | 7 – 15 October 2018 |
|---|---|
| Status | YOG |
| Location | America Pavilion, Parque Olímpico de la Juventud, Villa Soldati, Buenos Aires |
| Participants | 24 from 12 countries |
Qualifying Round
| Date | 7 October 2018 — 14:49 |
|---|---|
| Format | Total score from combined, dynamic, and balance exercise advance eight teams to final round. |
| Pos | Pair | NOC | Points | ||
|---|---|---|---|---|---|
| 1 | Daryna Plokhotniuk / Oleksandr Madei |  UKR | 55.000 | ||
| 2 | Noa Kazado Yakar / Yonatan Fridman |  ISR | 54.680 | ||
| 3 | Kapitolina Khusnullina / Anatoly Slivkov |  RUS | 54.390 | ||
| 4 | Mariela Kostadinova / Panayot Dimitrov |  BUL | 54.225 | ||
| 5 | Anastasiya Arkhipova / Dmitry Nemerenko |  KAZ | 54.050 | ||
| 6 | Sophia Imrie-Gale / Clyde Gembickas |  GBR | 54.040 | ||
| 7 | Viktoryia Akhotnikava / Illia Famenkou |  BLR | 53.550 | ||
| 8 | Madalena Cavilhas / Manuel Candeias |  POR | 52.500 | ||
| 9 | Liu Yiqian / Li Zhengyang |  CHN | 48.380 | ||
| 10 | Anna Yulusheva / Nikolay Yevdokimov |  UZB | 47.460 | ||
| 11 | Daniela González / Adriel González |  PUR | 41.170 | ||
| 12 | Rachel Nell / Sidwell Madibeng |  RSA | 40.720 |
Final Round
| Date | 15 October 2018 — 18:12 |
|---|
| Pos | Pair | NOC | Points | ||
|---|---|---|---|---|---|
| 1 | Mariela Kostadinova / Panayot Dimitrov | BUL | 27.850 | ||
| 2 | Noa Kazado Yakar / Yonatan Fridman | ISR | 27.590 | ||
| 3 | Daryna Plokhotniuk / Oleksandr Madei | UKR | 27.450 | ||
| 4 | Viktoryia Akhotnikava / Illia Famenkou | BLR | 27.325 | ||
| 5 | Kapitolina Khusnullina / Anatoly Slivkov | RUS | 27.200 | ||
| 6 | Madalena Cavilhas / Manuel Candeias | POR | 27.190 | ||
| 7 | Anastasiya Arkhipova / Dmitry Nemerenko | KAZ | 26.950 | ||
| 8 | Sophia Imrie-Gale / Clyde Gembickas | GBR | 26.770 |