Top personal bests across all competitions
| # | Name | Team | Age | Time | Date |
|---|---|---|---|---|---|
| 1 | Au, Hoi Shun Stephanie DWA · 31 | DWA | 31 | 28.25B qQT | 2024-05-17 |
| 2 | Wong, Toto Kwan To |
| HTA |
| 19 |
| 28.82 |
| 2019-04-13 |
| 3 | Cheung, Sum Yuet Cindy TPS · 16 | TPS | 16 | 28.83b qQT | 2023-04-17 |
| 4 | Chan, Tsz Yu Ashley HTA · 13 | HTA | 13 | 29.12B qQT | 2025-04-14 |
| 5 | Ng, Cheuk Yan HTA · 17 | HTA | 17 | 29.25 | 2024-11-18 |
| 6 | Loo, Tsz Ki Cherrie DWA · 18 | DWA | 18 | 29.35 | 2023-04-17 |
| 7 | Lau, Yin Yan Claudia DLS · 22 | DLS | 22 | 29.64 | 2015-01-09 |
| 8 | Kan, Cheuk Tung Natalie HVA · 17 | HVA | 17 | 29.67 | 2019-11-28 |
| 9 | Cheng, Jessica Chloe PSC · 16 | PSC | 16 | 29.67 | 2022-06-27 |
| 10 | Lee, Yan Hei WTS · 14 | WTS | 14 | 29.97 | 2019-11-28 |
| 11 | Wong, Yuen Ching HTA · 15 | HTA | 15 | 30.00 | 2025-08-18 |
| 12 | Yu, Wai Ting HTA · 22 | HTA | 22 | 30.01 | 2015-01-09 |
| 13 | Lam, Chelsie DLS · 16 | DLS | 16 | 30.11 | 2025-04-14 |
| 14 | Lau, Sze Wing HTA · 19 | HTA | 19 | 30.12 | 2017-04-18 |
| 15 | Leung, Hui Tung HTA · 17 | HTA | 17 | 30.13 | 2019-11-28 |
| 16 | Poon, Lok Yan CPS · 17 | CPS | 17 | 30.24 | 2025-08-18 |
| 17 | Au, Hiu Pui *GW · 22 | *GW | 22 | 30.35 | 2019-04-13 |
| 18 | Chan, Kin Lok WTS · 23 | WTS | 23 | 30.40 | 2017-11-06 |
| 19 | Fung, Suet Ying Chloe WTS · 17 | WTS | 17 | 30.46 | 2022-08-22 |
| 20 | Ho, Pui Yan WTS · 14 | WTS | 14 | 30.47 | 2024-10-02 |
| 21 | Kwok Sabrina, Christine Ying SCA · 18 | SCA | 18 | 30.48 | 2015-06-03 |
| 22 | Man, Wui Kiu CPS · 13 | CPS | 13 | 30.64 | 2022-11-09 |
| 23 | Wong, Hei Ching Henrietta TPS · 13 | TPS | 13 | 30.65 | 2024-10-02 |
| 24 | Yue, Wai Lui Valerie HVA · 20 | HVA | 20 | 30.74 | 2022-08-22 |
| 25 | Zhong, Sin Yiu HMA · 13 | HMA | 13 | 30.74 | 2025-11-03 |