| Date | 8 October 2018 — 14:05 | |
|---|---|---|
| Location | America Pavilion, Parque Olímpico de la Juventud, Villa Soldati, Buenos Aires | |
| Format | Top 8 gymnasts advanced to the final round. | |
| Pos | Number | Competitor | NOC | Points | Difficulty Score | Execution Score | Penalty | |||
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 319 | Giorgia Villa |  ITA | 14.400 | 5.4 | 9.000 | 0.0 | |||
| 2 | 306 | Emma Spence |  CAN | 13.916 | 5.0 | 8.916 | 0.0 | |||
| 3 | 334 | Anastasiya Bachynska |  UKR | 13.900 | 5.0 | 8.900 | 0.0 | |||
| 4 | 313 | Amelie Morgan |  GBR | 13.733 | 4.6 | 9.133 | 0.0 | |||
| 5 | 317 | Csenge Bácskay |  HUN | 13.566 | 4.6 | 8.966 | 0.0 | |||
| 6 | 303 | Kate Sayer |  AUS | 13.400 | 4.6 | 8.800 | 0.0 | |||
| 7 | 307 | Tang Xijing |  CHN | 13.375 | 4.6 | 8.775 | 0.0 | |||
| 8 | 310 | Alba Petisco |  ESP | 13.366 | 4.6 | 8.766 | 0.0 | |||
| 9 | 318 | Emma Slevin |  IRL | 13.300 | 4.6 | 8.700 | 0.0 | |||
| 10 | 314 | Lisa Zimmermann |  GER | 13.233 | 4.8 | 8.433 | 0.0 | |||
| 11 | 320 | Chiharu Yamada |  JPN | 13.100 | 4.6 | 8.700 | 0.2 | |||
| 12 | 325 | Beatriz Cardoso |  POR | 13.066 | 4.2 | 8.866 | 0.0 | |||
| 13 | 335 | Indira Ulmasova |  UZB | 13.033 | 4.2 | 8.833 | 0.0 | |||
| 14 | 333 | Nazlı Savranbaşı |  TUR | 12.933 | 4.2 | 8.733 | 0.0 | |||
| 15 | 322 | Eglė Stalinkevičiūtė |  LTU | 12.900 | 4.2 | 8.700 | 0.0 | |||
| 16 | 301 | Sofia Nair |  ALG | 12.866 | 4.0 | 8.866 | 0.0 | |||
| 17 | 309 | Zeina Ibrahim Sharaf |  EGY | 12.800 | 4.0 | 8.800 | 0.0 | |||
| 18 | 311 | Ada Hautala |  FIN | 12.791 | 4.0 | 8.791 | 0.0 | |||
| 19 | 331 | Milka Elpitiya |  SRI | 12.733 | 4.1 | 8.633 | 0.0 | |||
| 20 | 327 | Ana-Maria Puiu |  ROU | 12.733 | 4.6 | 8.133 | 0.0 | |||
| 21 | 332 | Tonya Paulsson |  SWE | 12.633 | 4.0 | 8.633 | 0.0 | |||
| 22 | 304 | Aliaksandra Varabyova |  BLR | 12.566 | 4.6 | 8.266 | 0.3 | |||
| 23 | 336 | Phạm Như Phương |  VIE | 12.533 | 4.0 | 8.533 | 0.0 | |||
| 24 | 326 | Kryxia Alicea |  PUR | 12.533 | 4.1 | 8.433 | 0.0 | |||
| 25 | 308 | Camila Montoya |  CRC | 12.366 | 3.5 | 8.866 | 0.0 | |||
| 26 | 315 | Elvira Katsali |  GRE | 12.333 | 3.5 | 8.833 | 0.0 | |||
| 27 | 321 | Lee Yun-Seo |  KOR | 12.266 | 4.0 | 8.566 | 0.3 | |||
| 28 | 328 | Lisa Conradie |  RSA | 12.266 | 4.0 | 8.266 | 0.0 | |||
| 29 | 323 | Zarith Khalid |  MAS | 12.100 | 4.2 | 8.200 | 0.3 | |||
| 30 | 329 | Kseniya Klimenko |  RUS | 12.100 | 4.6 | 7.600 | 0.1 | |||
| 31 | 316 | Karla Pérez |  GUA | 12.033 | 3.5 | 8.533 | 0.0 | |||
| 32 | 324 | Paulina Vargas |  MEX | 11.966 | 3.5 | 8.566 | 0.1 | |||
| 33 | 330 | Tamara Ong |  SGP | 11.866 | 3.3 | 8.566 | 0.0 | |||
| 34 | 305 | Laura Leonardo |  BRA | 11.800 | 4.6 | 7.500 | 0.3 | |||
| 35 | 302 | Olivia Araújo |  ARG | 10.233 | 3.3 | 7.233 | 0.3 |
