 Kasumi Ishikawa | def. |  Qiang Zhang | 4-0 (11-7, 11-4, 11-9, 11-9) |
| Xiaotong Wang | def. | Yuhan Guo | 4-3 (3-11, 9-11, 11-7, 13-11, 7-11, 11-8, 11-8) |
| Jiayi Li | def. |  Manika Batra | 4-3 (7-11, 12-10, 12-14, 11-9, 13-11, 7-11, 11-9) |
| Miyu Kato | def. | Yutong Leng | 4-1 (6-11, 11-5, 11-1, 13-11, 11-6) |
| Hitomi Sato | def. |  Polina Mikhailova | 4-3 (9-11, 11-9, 9-11, 11-6, 11-13, 11-7, 11-7) |
 Nina Mittelham | def. |  Xiaoxin Yang | 4-3 (4-11, 11-7, 6-11, 11-6, 7-11, 11-5, 11-5) |
| Honoka Hashimoto | def. | Yana Noskova | 4-0 (11-2, 11-9, 11-6, 11-6) |
| Miu Hirano | def. |  Maragaryta Pesotska | 4-1 (11-4, 8-11, 11-4, 11-6, 11-9) |
| Kasumi Ishikawa | def. |  Stéphanie Loeuillette | 4-1 (11-6, 11-9, 5-11, 11-3, 11-6) |
| Qiang Zhang | def. | Yiyun Yang | 4-0 (11-5, 11-6, 11-7, 11-5) |
| Xiaotong Wang | def. |  Yue Wu | 4-2 (6-11, 11-8, 8-11, 11-9, 13-11, 11-8) |
| Yuhan Guo | def. | Hina Hayata | 4-2 (12-10, 9-11, 12-10, 11-9, 5-11, 13-11) |
| Manika Batra | def. |  Magdalena Sikorska | 4-1 (11-5, 11-7, 9-11, 11-7, 13-11) |
| Jiayi Li | def. |  Barbora Balazova | 4-1 (11-4, 3-11, 11-8, 11-6, 11-9) |
| Yutong Leng | def. |  Hana Matelova | 4-2 (9-11, 11-7, 11-6, 11-3, 9-11, 12-10) |
| Miyu Kato | def. |  Daria Trigolos | 4-1 (11-6, 9-11, 15-13, 11-8, 13-11) |
| Hitomi Sato | def. | Juan Liu | 4-1 (11-9, 8-11, 11-8, 13-11, 11-9) |
| Polina Mikhailova | def. | Maki Shiomi | 4-1 (11-4, 11-3, 8-11, 11-8, 11-6) |
| Nina Mittelham | def. | Nadezhda Bogdanova | 4-2 (8-11, 11-8, 11-4, 12-14, 11-3, 11-4) |
| Xiaoxin Yang | def. | Huijing Yang | 4-3 (11-13, 11-5, 11-8, 8-11, 11-8, 9-11, 11-6) |
| Honoka Hashimoto | def. | Ganna Gaponova | 4-1 (8-11, 12-10, 11-7, 11-9, 12-10) |
| Yana Noskova | def. |  Britt Eerland | 4-1 (11-7, 12-10, 11-13, 11-9, 11-5) |
| Maragaryta Pesotska | def. | Mariia Tailakova | 4-1 (9-11, 12-10, 11-6, 11-9, 11-4) |
| Miu Hirano | def. | Binyue Zhang | 4-1 (11-5, 11-6, 10-12, 11-6, 11-5) |
| Kasumi Ishikawa | def. |  Sofia-Xuan Zhang | 4-0 (11-6, 11-9, 12-10, 11-8) |
| Stéphanie Loeuillette | def. | Archana Girish Kamath | 4-0 (12-10, 11-9, 11-4, 11-1) |
| Qiang Zhang | def. |  Yadira Silva | 4-0 (11-4, 11-7, 11-4, 11-6) |
| Yiyun Yang | def. |  Dina Meshref | 4-0 (, 11-8, 8, 11-4, 11-8) |
| Yue Wu | def. |  Katherine Morin | 4-0 (11-4, 11-4, 11-5, 11-2) |
| Xiaotong Wang | def. |  Jieni Shao | 4-1 (11-8, 11-9, 9-11, 12-10, 11-9) |
| Yuhan Guo | def. |  Dora Madarasz | 4-1 (11-13, 11-7, 11-4, 11-5, 11-5) |
| Hina Hayata | def. |  Elena Zaharia | 4-1 (11-7, 11-8, 11-7, 9-11, 11-8) |
| Magdalena Sikorska | def. | Mo Zhang | 4-3 (11-8, 11-9, 8-11, 6-11, 7-11, 11-9, 12-10) |
| Manika Batra | def. | Leonie Hartbrich | 4-1 (10-12, 11-2, 11-8, 11-2, 13-11) |
| Jiayi Li | def. |  Linda Bergstrom | 4-0 (11-9, 11-7, 11-9, 11-9) |
| Barbora Balazova | def. |  Ivana Malobabic | 4-0 (11-5, 11-3, 11-6, 11-9) |
| Hana Matelova | def. |  Nathalie Marchetti | 4-2 (11-7, 11-9, 11-6, 9-11, -9, 11-4) |
| Yutong Leng | def. |  Sarah De Nutte | 4-2 (11-9, 5-11, 11-9, 8-11, 11-5, 11-6) |
| Daria Trigolos | def. |  Charlotte Carey | 4-0 (11-8, 11-6, 11-2, 11-6) |
| Miyu Kato | def. | Olga Vorobeva | 4-0 (13-11, 11-8, 8, 11-7) |
| Hitomi Sato | def. | Chen Wang | 4-0 (11-2, 11-5, 11-4, 11-5) |
| Juan Liu | def. |  Debora Vivarelli | 4-0 (11-8, 11-6, 11-8, 11-8) |
| Maki Shiomi | def. | Giorgia Piccolin | 4-0 (11-4, 11-5, 5, 11-6) |
| Polina Mikhailova | def. | Ida Jazbec | 4-2 (11-9, 11-5, 6-11, 11-9, 3-11, 12-10) |
| Nina Mittelham | def. | Margo Degraef | 4-0 (13-11, 11-5, 11-4, 11-9) |
| Nadezhda Bogdanova | def. | Joyce Xu | 4-0 (11-7, 11-4, 11-5, 11-8) |
| Xiaoxin Yang | def. | Xue Luo | 4-2 (11-3, 11-3, 6-11, 11-4, 8-11, 11-4) |
| Huijing Yang | def. | Saki Shibata | 4-1 (9-11, 11-9, 12-10, 11-9, 11-7) |
| Honoka Hashimoto | def. | Xi Liu | 4-1 (4-11, 13-11, 11, 11-7, 11-7) |
| Ganna Gaponova | def. |  Camila Arguelles | 4-0 (11-9, 11-4, 11-6, 11-7) |
| Yana Noskova | def. | Andrea Pavlovic | 4-0 (11-3, 15-13, 11-2, 11-6) |
| Britt Eerland | def. | Xiaoxi Che | 4-3 (11-8, 11-9, 4-11, 5-11, 11-3, 15-13, 11-7) |
| Maragaryta Pesotska | def. |  Anelia Lupulesku | 4-0 (11-2, 11-5, 11-3, 11-8) |
| Mariia Tailakova | def. | Fanzhen Huang | 4-2 (10-12, 11-8, 11-9, 11-8, 8-11, 11-7) |
| Binyue Zhang | def. | Izabela Lupulesku | 4-0 (11-7, 11-9, 9, 11-6) |
| Miu Hirano | def. | Fei Qi | 4-1 (12-10, 15-13, 3-11, 11-6, 11-7) |
