| Venue: | Orbita Indoor Swimming Pool, Wrocław, Poland |
| Dates: | 22 July 2017 |
| Competitors: | 8 |
| Nations: | 5 |
| Gold: |  Petra Senánszky |
| Silver: | Krisztina Varga |
| Bronze: |  Iryna Pikiner |
The women's bi-fins 100 m event in finswimming at the 2017 World Games took place on 22 July 2017 at the Orbita Indoor Swimming Pool in Wrocław, Poland.[1]
A total of 8 athletes entered the competition. Only final was held.
| Rank | Athlete | Nation | Time | Note | |
|---|---|---|---|---|---|
| Petra Senánszky | Hungary | 45.16 | WR | ||
| Krisztina Varga | 46.77 | ||||
| Iryna Pikiner | 46.92 | ||||
| 4 | Choi Min-ji |  South Korea | 47.70 | ||
| 5 | Anna Kharina |  Russia | 48.42 | ||
| 6 | Kseniia Skrypel | Ukraine | 49.22 | ||
| 7 | Weronika Prentka |  Poland | 49.56 | ||
| 8 | Amelia Pisarczyk | Poland | 49.68 |