The girls' slopestyle event in snowboarding at the 2020 Winter Youth Olympics took place on 18 January at the Leysin Park & Pipe.

Qualification The qualification was started at 09:30.

Rank Bib Name Country Run 1 Run 2 Best Notes 1 2 Evy Poppe 46.25 83.50 83.50 Q 2 1 Melissa Peperkamp 76.50 18.75 76.50 Q 3 6 Ty Schnorrbusch 52.25 61.75 61.75 Q 4 22 Bianca Gisler 51.75 13.50 51.75 Q 5 15 Kanami Okuyama 49.50 23.00 49.50 Q 6 14 Hinari Asanuma 18.00 47.00 47.00 Q 7 20 Stine Espeli Olsen 42.00 34.25 42.00 Q 8 3 Courtney Rummel 41.75 22.75 41.75 Q 9 13 Marie Kreisingerová 40.50 37.50 40.50 Q 10 4 Eveliina Taka 32.00 38.50 38.50 Q 11 7 Andie Gendron 35.25 26.25 35.25 Q 12 24 Marilù Poluzzi 33.25 7.00 33.25 Q 13 21 Eva Hanicová 16.00 29.00 29.00 14 8 Kamilla Kozuback 26.00 11.50 26.00 15 12 Lily Jekel 7.25 22.00 22.00 16 10 Kiara Zung 17.00 19.50 19.50 17 17 Morena Poggi 19.00 12.50 19.00 18 18 Alexandra Chen 13.00 8.50 13.00 19 16 Juliette Pelchat 12.00 12.75 12.75 20 19 Bettina Roll 6.25 8.00 8.00 21 23 Guo Junyan 7.75 1.50 7.75 22 11 Veera Immonen 2.00 DNS 2.00 5 Annika Morgan Did not start 9 Mona Danuser

Final The final was started at 13:55.

Rank Startorder Bib Name Country Run 1 Run 2 Run 3 Best 12 2 Evy Poppe 88.75 22.25 94.00 94.00 11 1 Melissa Peperkamp 79.25 91.75 16.25 91.75 9 22 Bianca Gisler 70.25 12.75 78.25 78.25 4 7 14 Hinari Asanuma 75.00 10.25 28.00 75.00 5 8 15 Kanami Okuyama 64.25 25.00 17.75 64.25 6 10 6 Ty Schnorrbusch 59.75 30.25 15.50 59.75 7 5 3 Courtney Rummel 53.25 DNS DNS 53.25 8 3 4 Eveliina Taka 39.25 27.25 27.25 39.25 9 2 7 Andie Gendron 19.50 16.25 28.50 28.50 10 6 20 Stine Espeli Olsen 8.75 DNS DNS 8.75 11 4 13 Marie Kreisingerová 5.50 DNS DNS 5.50 1 24 Marilù Poluzzi Did not start

References