| Start List | Results |
Results
| Motos | 1/4 finals | 1/2 finals | Final |
Heat 1
| Rank | Bib | Noc | Name | Runs | Points | |||||
| 1 | 1 |  NED |
SMULDERS Laura | 1pt | 1pt | 1pt | 3pts | Q | ||
| 2 | 121 |  USA |
VERHAGEN Ashley | 4pts | 2pts | 2pts | 8pts | Q | ||
| 3 | 78 |  BRA |
REIS SANTOS Paola | 2pts | 5pts | 3pts | 10pts | Q | ||
| 4 | 308 |  NZL |
PETCH Rebecca | 3pts | 3pts | 4pts | 10pts | Q | ||
| 5 | 741 |  AUS |
LOCKWOOD Erin | 5pts | 4pts | 5pts | 14pts | |||
Heat 2
| Rank | Bib | Noc | Name | Runs | Points | |||||
| 1 | 29 | NED |
HUISMAN Ruby | 1pt | 2pts | 3pts | 6pts | Q | ||
| 2 | 11 | USA |
WILLOUGHBY Alise | 5pts | 1pt | 1pt | 7pts | Q | ||
| 3 | 74 |  RUS |
ADMAKINA Svetlana | 2pts | 4pts | 2pts | 8pts | Q | ||
| 4 | 93 | BRA |
STEVAUX CARNAVAL Priscilla Andreia | 3pts | 3pts | 4pts | 10pts | Q | ||
| 5 | 108 |  JPN |
TANNO Kanami | 4pts | 5pts | 5pts | 14pts | |||
Heat 3
| Rank | Bib | Noc | Name | Runs | Points | |||||
| 1 | 911 |  GBR |
SHRIEVER Bethany | 1pt | 1pt | 3pts | 5pts | Q | ||
| 2 | 3 | NED |
BAAUW Judy | 3pts | 2pts | 1pt | 6pts | Q | ||
| 3 | 21 | AUS |
REYNOLDS Lauren | 2pts | 3pts | 2pts | 7pts | Q | ||
| 4 | 101 |  ARU |
HOWELL Shanayah | 4pts | 4pts | 4pts | 12pts | Q | ||
| 5 | 42 |  ECU |
CARRERA CHALA Karla Belen | 5pts | 5pts | 5pts | 15pts | |||
| 6 | 365 |  BOL |
PEINADO PIZARRO Maria Alejandra | 6pts | 8pts | 8pts | 22pts | |||
Heat 4
| Rank | Bib | Noc | Name | Runs | Points | |||||
| 1 | 100 |  COL |
PAJON Mariana | 2pts | 1pt | 1pt | 4pts | Q | ||
| 2 | 5 |  DEN |
CHRISTENSEN Simone Tetsche | 1pt | 2pts | 2pts | 5pts | Q | ||
| 3 | 99 | USA |
GEORGE Danielle | 3pts | 3pts | 3pts | 9pts | Q | ||
| 4 | 114 |  SUI |
DONZALLAZ Eloise | 4pts | 5pts | 4pts | 13pts | Q | ||
| 5 | 888 | BOL |
ROJAS Anna Sara | 5pts | 4pts | 5pts | 14pts | |||
| 6 | 41 | RUS |
SUVOROVA Natalia | 8pts | 8pts | 8pts | 24pts | |||
Heat 5
| Rank | Bib | Noc | Name | Runs | Points | |||||
| 1 | 971 |  FRA |
VALENTINO Manon | 1pt | 3pts | 1pt | 5pts | Q | ||
| 2 | 13 | FRA |
ETIENNE Axelle | 3pts | 2pts | 2pts | 7pts | Q | ||
| 3 | 469 |  VEN |
HERNANDEZ Stefany | 2pts | 5pts | 4pts | 11pts | Q | ||
| 4 | 96 | NZL |
WALKER Sarah | 5pts | 1pt | 5pts | 11pts | Q | ||
| 5 | 155 |  CAN |
MECHIELSEN Drew | 4pts | 4pts | 6pts | 14pts | |||
| 6 | 104 | COL |
BOLLE CARRILLO Gabriela | 6pts | 6pts | 3pts | 15pts | |||
Heat 6
| Rank | Bib | Noc | Name | Runs | Points | |||||
| 1 | 6 | AUS |
SAKAKIBARA Saya | 1pt | 1pt | 1pt | 3pts | Q | ||
| 2 | 156 | ECU |
AZUERO Domenica | 2pts | 2pts | 2pts | 6pts | Q | ||
| 3 | 49 | CAN |
TUCHSCHERER Daina | 3pts | 3pts | 3pts | 9pts | Q | ||
| 4 | 105 | COL |
RESTREPO RESTREPO Maria Camila | 4pts | 4pts | 4pts | 12pts | Q | ||
| 5 | 57 | USA |
FORESTA Sophia | 5pts | 5pts | 5pts | 15pts | |||
| 6 | 103 |  ESP |
GARCIA RECUERO Veronica | 6pts | 8pts | 8pts | 22pts | |||
Heat 7
| Rank | Bib | Noc | Name | Runs | Points | |||||
| 1 | 23 | USA |
STANCIL Felicia | 1pt | 1pt | 1pt | 3pts | Q | ||
| 2 | 777 | FRA |
MAIRE Camille | 2pts | 3pts | 3pts | 8pts | Q | ||
| 3 | 75 | NED |
van BENTHEM Merle | 3pts | 5pts | 2pts | 10pts | Q | ||
| 4 | 109 | RUS |
OVCHINNIKOVA Varvara | 4pts | 2pts | 4pts | 10pts | Q | ||
| 5 | 300 | BRA |
ALVES dos SANTOS Julia | 5pts | 4pts | 5pts | 14pts | |||
| 6 | 115 |  THA |
KITWANITSATHIAN Chutikan | 6pts | 6pts | 6pts | 18pts | |||
Heat 8
| Rank | Bib | Noc | Name | Runs | Points | |||||
| 1 | 2 | NED |
SMULDERS Merel | 2pts | 1pt | 1pt | 4pts | Q | ||
| 2 | 116 | RUS |
AFREMOVA Natalia | 1pt | 3pts | 2pts | 6pts | Q | ||
| 3 | 85 | JPN |
HATAKEYAMA Sae | 3pts | 2pts | 3pts | 8pts | Q | ||
| 4 | 212 |  LAT |
PETERSONE Vineta | 4pts | 4pts | 4pts | 12pts | Q | ||
| 5 | 117 | THA |
SAETAE Waranya | 5pts | 5pts | 5pts | 15pts | |||
| 6 | 107 | ECU |
RICAURTE Maria | 6pts | 6pts | 6pts | 18pts | |||
$NOC