| Start List | Results |
Results
| Round 1 | Last Chance Qualifier | Semifinals | Final |
Heat 1
| Rank | Bib | Noc | Name | Points | |||
| 1 | 12 |  LAT |
PETERSONE Vineta | 1pt | Q | ||
| 2 | 15 |  USA |
RIDENOUR Payton | 2pts | Q | ||
| 3 | 91 |  BEL |
VANHOOF Elke | 3pts | |||
| 4 | 42 |  ECU |
CARRERA CHALA Karla Belen | 4pts | |||
| 5 | 204 |  BRA |
NAVES BARRETO Maite | 5pts | |||
Heat 2
| Rank | Bib | Noc | Name | Points | |||
| 1 | 31 | USA |
VAUGHN Daleny | 1pt | Q | ||
| 2 | 127 |  COL |
ESCOBAR YEPES Andrea | 2pts | Q | ||
| 3 | 93 | BRA |
STEVAUX CARNAVAL Priscilla Andreia | 3pts | |||
| 4 | 203 | USA |
COLBY Lexis | 4pts | |||
| 5 | 109 |  THA |
KITWANITSATHIAN Chutikan | 5pts | |||
| 6 | 202 |  NZL |
GEORGANTAS Caitlin | 6pts | |||