Top personal bests across all competitions
| # | Name | Team | Age | Time | Date |
|---|---|---|---|---|---|
| 1 | Mak, Sai Ting Adam HTA · 16 | HTA | 16 | 2:06.63 | 2023-05-29 |
| 2 | Wong, Benson |
| DLS |
| 19 |
| 2:08.26 |
| 2022-09-05 |
| 3 | Ng, Michael Yu Hin CPS · 21 | CPS | 21 | 2:09.14 | 2021-07-11 |
| 4 | Cheung, Chi Kit Nicholas WTS · 19 | WTS | 19 | 2:09.90 | 2025-02-10 |
| 5 | Whittington, Peter Harry DLS · 19 | DLS | 19 | 2:10.64 | 2023-05-29 |
| 6 | Mok, Kai Tik Marcus WTS · 16 | WTS | 16 | 2:10.91 | 2017-06-12 |
| 7 | Wan, Chun Lim PSC · 18 | PSC | 18 | 2:11.13 | 2025-02-10 |
| 8 | Lo, Tsz Lam WTS · 17 | WTS | 17 | 2:11.44 | 2025-02-10 |
| 9 | Yang, Hin Ho Boris HJC · 19 | HJC | 19 | 2:12.12 | 2018-12-03 |
| 10 | Tsui, Hoi Tung Ronald HJC · 22 | HJC | 22 | 2:12.80 | 2015-03-17 |
| 11 | Lau, Kin Hei James HTA · 16 | HTA | 16 | 2:13.20 | 2025-02-10 |
| 12 | Cheung, Ryan CPS · 16 | CPS | 16 | 2:13.36 | 2023-05-29 |
| 13 | Kwok, Ka Fai KGC · 19 | KGC | 19 | 2:13.43 | 2016-03-14 |
| 14 | Fu, Enze CPS · 16 | CPS | 16 | 2:14.12 | 2026-02-10 |
| 15 | Hui, Yik Kiu CPS · 16 | CPS | 16 | 2:14.32 | 2025-02-10 |
| 16 | Chen, Kevin CPS · 14 | CPS | 14 | 2:14.75 | 2026-02-10 |
| 17 | Mok, Long Sum LWS · 17 | LWS | 17 | 2:15.73 | 2026-02-10 |
| 18 | Chan, Ngai Cheung TMS · 20 | TMS | 20 | 2:16.41 | 2026-02-10 |
| 19 | Li, Long Yin HTA · 20 | HTA | 20 | 2:16.49 | 2015-03-17 |
| 20 | Lau, Ka Long HTA · 15 | HTA | 15 | 2:16.58 | 2025-02-10 |
| 21 | Chan, Chun Lok WTS · 17 | WTS | 17 | 2:16.73 | 2018-12-03 |
| 22 | Ng, Yan Kin HTA · 21 | HTA | 21 | 2:17.17 | 2019-03-08 |
| 23 | Lau, Chor Tik WTS · 14 | WTS | 14 | 2:17.39 | 2023-12-12 |
| 24 | Lai, Chun Wai EWS · 19 | EWS | 19 | 2:17.59 | 2016-03-14 |
| 25 | So, Chun Hin TPS · 17 | TPS | 17 | 2:18.01 | 2025-02-10 |