| Event: | Women's time trial |
| Championship: | 2015 UCI BMX World Championships |
| Venue: |  Heusden-Zolder, Belgium |
| Date: | 24 July 2015 |
| Competitors: | 36 (1 did not start) |
| Gold: | Mariana Pajón |
| Goldnoc: | COL |
| Silver: | Alise Post |
| Silvernoc: | USA |
| Bronze: | Sarah Walker |
| Bronzenoc: | NZL |
| Prev: | 2014 |
| Next: | 2016 |
The Women's time trial event of the 2015 UCI BMX World Championships was held on 24 July 2015.
| Rank | Name ! | Nation | Time | Gap | Note | |
|---|---|---|---|---|---|---|
| 1 | Mariana Pajón | 35.741 | Q | |||
| 2 | Caroline Buchanan | 36.238 | +0.497 | Q | ||
| 3 | Alise Post | 36.544 | +0.803 | Q | ||
| 4 | Merle van Benthem | 36.587 | +0.846 | Q | ||
| 5 | Sarah Walker | 36.627 | +0.886 | Q | ||
| 6 | Simone Christensen | 36.731 | +0.990 | Q | ||
| 7 | Felicia Stancil | 36.839 | +1.098 | Q | ||
| 8 | Stefany Hernández | 36.853 | +1.112 | Q | ||
| 9 | Laura Smulders | 37.224 | +1.483 | Q | ||
| 10 | Elke Vanhoof | 37.230 | +1.489 | Q | ||
| 11 | Danielle George | 37.444 | +1.703 | Q | ||
| 12 | Aneta Hladíková | 37.691 | +1.950 | Q | ||
| 13 | Nadja Pries | 37.839 | +2.098 | Q | ||
| 14 | Natalia Suvorova | 37.845 | +2.104 | Q | ||
| 15 | Brooke Crain | 37.910 | +2.169 | Q | ||
| 16 | Magalie Pottier | 37.927 | +2.186 | Q | ||
| 17 | Dana Sprengers | 38.113 | +2.372 | |||
| 18 | Lauren Reynolds | 38.335 | +2.594 | |||
| 19 | Charlotte Green | 38.466 | +2.725 | |||
| 20 | Doménica Azuero | 38.556 | +2.815 | |||
| 21 | Sandra Aleksejeva | 38.665 | +2.924 | |||
| 22 | Gabriela Díaz | 38.693 | +2.952 | |||
| 23 | Melinda McLeod | 38.705 | +2.964 | |||
| 24 | Amanda Carr | 38.931 | +3.190 | |||
| 25 | Sandie Thibaut | 38.953 | +3.212 | |||
| 26 | Vilma Rimšaitė | 38.972 | +3.231 | |||
| 27 | Rachel Jones | 38.989 | +3.248 | |||
| 28 | Teagan O'Keeffe | 39.103 | +3.362 | |||
| 29 | Priscilla Carnaval | 39.292 | +3.551 | |||
| 30 | Bianca Quinalha | 39.429 | +3.688 | |||
| 31 | Amelia Walsh | 39.756 | +4.015 | |||
| 32 | Mathilde Doudoux | 39.871 | +4.130 | |||
| 33 | Haruka Seko | 39.928 | +4.187 | |||
| 34 | Sarah Harvey | 40.458 | +4.717 | |||
| 35 | Ketlin Tekkel | 47.005 | +11.264 | |||
| - | Anna Sara Rojas | DNS |
| Rank | Name ! | Nation | Time | Gap | |
|---|---|---|---|---|---|
| Mariana Pajón | 35.518 | ||||
| Alise Post | 35.926 | +0.408 | |||
| Sarah Walker | 36.365 | +0.847 | |||
| 4 | Laura Smulders | 36.693 | +1.175 | ||
| 5 | Stefany Hernández | 36.723 | +1.205 | ||
| 6 | Brooke Crain | 36.817 | +1.299 | ||
| 7 | Elke Vanhoof | 37.075 | +1.557 | ||
| 8 | Magalie Pottier | 37.230 | +1.712 | ||
| 9 | Caroline Buchanan | 37.238 | +1.720 | ||
| 10 | Felicia Stancil | 37.533 | +2.015 | ||
| 11 | Natalia Suvorova | 37.599 | +2.081 | ||
| 12 | Danielle George | 37.800 | +2.282 | ||
| 13 | Nadja Pries | 38.037 | +2.519 | ||
| 14 | Aneta Hladíková | 38.138 | +2.620 | ||
| 15 | Simone Christensen | 46.301 | +10.783 | ||
| 16 | Merle van Benthem | 1:30.221 | +54.703 |