Winners to Q/F
| 1v16: | ||||||
| 1. | 202 | Kristine PERKINS (AUS) | 12.06 | |||
| 2. | 166 | Yin Shan CHING (HKG) | ||||
| 2v15: | ||||||
| 1. | 177 | Noa OBARA (JPN) | 12.26 | |||
| 2. | 201 | Sophie DE VRIES (NZL) | ||||
| 3v14: | ||||||
| 1. | 178 | Haruka NAKAZAWA (JPN) | 11.75 | |||
| 2. | 167 | Phoebe TUNG (HKG) | ||||
| 4v13: | ||||||
| 1. | 171 | Cho Yiu YEUNG (HKG) | 12.11 | |||
| 2. | 120 | Deneaka BLINCO (AUS) | ||||
| 5v12: | ||||||
| 1. | 123 | Sophie WATTS (AUS) | 11.24 | |||
| 2. | 180 | Lauren PERRY (AUS) | ||||
| 6v11: | ||||||
| 1. | 130 | Alessia MCCAIG (AUS) | 11.58 | |||
| 2. | 161 | Olivia KING (NZL) | ||||
| 7v10: | ||||||
| 1. | 125 | Kalinda ROBINSON (AUS) | 11.78 | |||
| 2. | 124 | Emma STEVENS (AUS) | ||||
| 8v9: | ||||||
| 1. | 154 | Liliya TATARINOFF (AUS) | 11.90 | |||
| 2. | 173 | Sze Wing NG (HKG) |
Decisions of the commissaires panel