Top personal bests across all competitions
| # | Name | Team | Age | Time | Date |
|---|---|---|---|---|---|
| 1 | Cheng, Chloe PSC · 16 | PSC | 16 | 2:15.80 | 2021-06-20 |
| 2 | Haughey, Siobhan Bernadette |
| SCA |
| 17 |
| 2:15.94S qQT |
| 2015-01-09 |
| 3 | Kan, Cheuk Tung Natalie HVA · 17 | HVA | 17 | 2:16.84 | 2019-11-28 |
| 4 | Wang, Xin Tong WTS · 17 | WTS | 17 | 2:17.05B | 2026-04-13 |
| 5 | Ma, Gilaine TPS · 17 | TPS | 17 | 2:17.15B | 2026-04-13 |
| 6 | Wui Kiu Man HKG · 16 | HKG | 16 | 2:17.45 | 2025-04-27 |
| 7 | Yeung, Jamie Zhen Mei HTA · 21 | HTA | 21 | 2:17.85 | 2018-08-13 |
| 8 | Ng, Lai Wa HTA · 18 | HTA | 18 | 2:18.92 | 2024-04-15 |
| 9 | Yi Lok Chan HKG · 15 | HKG | 15 | 2:19.75 | 2025-02-24 |
| 10 | Liu, Karen HTA · 19 | HTA | 19 | 2:19.93 | 2019-04-13 |
| 11 | Lam, Hoi Kiu HTA · 21 | HTA | 21 | 2:20.11 | 2025-04-14 |
| 12 | Ma, Malia HTA · 16 | HTA | 16 | 2:20.26 | 2024-07-15 |
| 13 | Wong, Yuen Ching HTA · 15 | HTA | 15 | 2:20.42 | 2025-09-07 |
| 14 | Gao, Jialian Candice CPS · 13 | CPS | 13 | 2:20.42 | 2025-11-03 |
| 15 | Lau, Ping Yi Audrey HTA · 14 | HTA | 14 | 2:20.99 | 2019-11-28 |
| 16 | Chan, Kin Lok WTS · 21 | WTS | 21 | 2:21.02 | 2015-01-09 |
| 17 | Wong, Ching Lam WTS · 18 | WTS | 18 | 2:21.37 | 2019-11-28 |
| 18 | Lam, Chelsie DLS · 16 | DLS | 16 | 2:21.48 | 2025-04-14 |
| 19 | Wong, Yee Ching HVA · 23 | HVA | 23 | 2:21.97 | 2018-08-13 |
| 20 | Sze, Hang Yu WTS · 33 | WTS | 33 | 2:22.02 | 2021-05-09 |
| 21 | Wong, Yuk Yan HTA · 17 | HTA | 17 | 2:22.70 | 2016-11-08 |
| 22 | Wong, Toto Kwan To HTA · 16 | HTA | 16 | 2:22.75 | 2016-11-08 |
| 23 | Yung, Tsz Ching HTA · 14 | HTA | 14 | 2:22.76 | 2025-04-14 |
| 24 | Wong, Cho Ying WTS · 17 | WTS | 17 | 2:22.77 | 2018-12-02 |
| 25 | Tang, Man Rao Jasmine TPS · 15 | TPS | 15 | 2:23.09 | 2023-08-21 |