First world championship and first final for the two gymnasts.
Carolann Héduit finished in 8th place in qualifying with a total of 52.765 points, while Celia Serber took 18th place (50.499 pts).
In the absence of most of the world's best, including the American Simone Biles, the Russian Angelina Melnikova dominated the qualifications (57.065 pts), ahead of two Americans, Leanne Wong and Kayla di Cello.
On the other hand, no Frenchwoman qualified for a final by apparatus.
In jump, Coline Devillard, who could aim for the final, or even the podium, finished 10th in qualifying with the status of second reservist.
The 2017 European champion in the specialty was credited with 13,450 points.