| Results - Qualifying - total result after all 3 runs if mark is "Q" | ||||||||||||
| Heat | Rank | Bike | Name | NOC | Time 1 | P 1 | Time 2 | P 2 | Time 3 | P 3 | Total Points | Mark |
| 1 | 1 | 5 | PAJON Mariana | COL | 38.525 | 1 | 37.846 | 1 | 38.698 | 1 | 3 | Q |
| 1 | 2 | P 80 | DIAZ Mariana | ARG | 40.898 | 3 | 42.523 | 2 | 41.179 | 2 | 7 | Q |
| 1 | 3 | P 53 | PRIES Nadja | GER | 41.273 | 4 | 44.437 | 4 | 41.607 | 3 | 11 | Q |
| 1 | 4 | P 210 | CHRISTENSEN Simone | DEN | 40.873 | 2 | 1:18.856 | 6 | 43.088 | 4 | 12 | Q |
| 1 | 5 | 106 | van HEES Viviana° | NED | 45.072 | 5 | 43.329 | 3 | 44.823 | 6 | 14 | |
| 1 | 6 | 101 | AZUERO GONZALEZ Domenica Michelle° | ECU | 46.747 | 6 | 52.504 | 5 | 44.169 | 5 | 16 | |
| 2 | 1 | 8 | POST Alise | USA | 39.146 | 1 | 38.914 | 1 | 38.981 | 2 | 4 | Q |
| 2 | 2 | P 110 | SMULDERS Laura | NED | 39.461 | 2 | 39.539 | 2 | 38.958 | 1 | 5 | Q |
| 2 | 3 | P 469 | HERNANDEZ Stefany | VEN | 43.055 | 3 | 41.171 | 3 | 41.333 | 3 | 9 | Q |
| 2 | 4 | P 39 | CARR Amanda | THA | 44.183 | 4 | 42.853 | 4 | 44.539 | 6 | 14 | Q |
| 2 | 5 | P 33 | GEORGE Dani | USA | 45.937 | 5 | 43.752 | 5 | 43.895 | 5 | 15 | |
| 2 | 6 | P 240 | THOMAS Eva | FRA | 1:09.067 | 6 | 44.115 | 6 | 43.425 | 4 | 16 | |
| 3 | 1 | 7 | VALENTINO Manon | FRA | 41.491 | 2 | 40.394 | 1 | 39.548 | 1 | 4 | Q |
| 3 | 2 | P 21 | REYNOLDS Lauren | AUS | 41.200 | 1 | 41.842 | 2 | 41.436 | 2 | 5 | Q |
| 3 | 3 | 102 | GREEN Charlotte | GBR | 44.332 | 5 | 44.001 | 4 | 42.309 | 3 | 12 | Q |
| 3 | 4 | P 93 | STEVAUX CARNAVAL Priscila | BRA | 42.824 | 3 | 44.491 | 5 | 56.249 | 5 | 13 | Q |
| 3 | 5 | P 777 | MAIRE Camille | FRA | 43.115 | 4 | 42.724 | 3 | 1:02.533 | 6 | 13 | |
| 3 | 6 | 111 | SUVOROVA Natalia° | RUS | 44.342 | 6 | 44.537 | 6 | 47.890 | 4 | 16 | |
| 4 | 1 | 4 | MARTIN Arielle | USA | 40.247 | 1 | 40.966 | 2 | 39.121 | 1 | 4 | Q |
| 4 | 2 | P 75 | van BENTHEM Merle | NED | 40.773 | 2 | 40.372 | 1 | 39.868 | 2 | 5 | Q |
| 4 | 3 | P 52 | HLADIKOVA Aneta | CZE | 43.010 | 3 | 43.304 | 4 | 42.392 | 4 | 11 | Q |
| 4 | 4 | P 171 | O'KEEFFE Teagan | RSA | 43.789 | 4 | 43.294 | 3 | 43.242 | 5 | 12 | Q |
| 4 | 5 | P 90 | SPRENGERS Dana | NED | 44.135 | 5 | 44.760 | 5 | 42.214 | 3 | 13 | |
| 4 | 6 | P 124 | RUNGE Regula | GER | 46.722 | 6 | 45.220 | 6 | 46.895 | 6 | 18 | |