| Date | 29 July 2021 — 9:48 | |
|---|---|---|
| Location | Musashino Forest Sports Plaza, Chōfu, Tokyo, Japan | |
| Umpire | Liu Yun |  CHN |
| Service Judge | Gérald Arseneault |  CAN |
| Competitor | NOC | Games Won | Game #1 | Game #2 | |
|---|---|---|---|---|---|
| An Se-Yeong |  KOR | 2 | 21 | 21 | |
| Busanan Ongbamrungphan |  THA | 0 | 15 | 15 |
| An Se-Yeong | Busanan Ongbamrungphan | |
|---|---|---|
| Games Won | 2 | 0 |
| Game #1 | 21 | 15 |
| Game #2 | 21 | 15 |
