| Start List | Results |
Results
| Round 1 | Last Chance Qualifier | Quarter-final | Semi-final | Final |
Heat 1
| Rank | Bib | Noc | Name | Time | |||
| 1 | 920 |  AUS |
PAL Sienna | 39.585 | Q | ||
| 2 | 925 | AUS |
RUFUS Teya | 39.693 | Q | ||
| 3 | 901 |  COL |
FAYAD MERCADO Sharid Nicolle | 40.030 | Q | ||
| 4 | 903 |  NZL |
WALKER Leila | 40.094 | Q | ||
| 5 | 908 |  GBR |
BAX Betsy | 40.404 | |||
| 6 | 902 |  CZE |
KOŠARKOVA Sabina | 40.905 | |||
| 7 | 927 | NZL |
PENNY Brooke | 41.273 | |||
| 8 | 906 |  CAN |
MURPHY Keira | 41.940 | |||
Heat 2
| Rank | Bib | Noc | Name | Time | |||
| 1 | 910 |  USA |
CORLEY Ava | 38.680 | Q | ||
| 2 | 900 |  LAT |
STURISKA Veronika Monika | 39.436 | Q | ||
| 3 | 907 |  NED |
van SCHIJNDEL Lissi | 40.018 | Q | ||
| 4 | 913 |  ESP |
GOMEZ GARCIA Carla | 40.815 | Q | ||
| 5 | 926 | USA |
SHEA Keiley | 42.024 | |||
| 6 | 912 |  GER |
BECK Alina | 42.622 | |||
| 7 | 905 |  SUI |
CLAESSENS Ines | 1:11.483 | |||
| 8 | 915 | COL |
MUNOZ VELEZ Manuela | 1:20.126 | |||
$NOC