Wins by smallest/biggest margin
Who won by the smallest of margins?
| Pos. | Year | Timegap | Winner | 2nd |
|---|---|---|---|---|
| 1 | 2016 | 0:13 | YANG Qianyu | LEUNG Bo Yee |
| 2 | 2018 | 0:17 | YANG Qianyu | PANG Yao |
| 3 | 2022 | 0:19 | KONG Lam | LEUNG Kit Yee |
| 4 | 2024 | 0:26 | LEUNG Wing Yee | LEE Sze Wing |
| 5 | 2017 | 0:30 | PANG Yao | LEUNG Bo Yee |
| 6 | 2015 | 0:34 | PANG Yao | YANG Qianyu |
| 7 | 2025 | 0:36 | LEE Sze Wing | LEUNG Wing Yee |
| 8 | 2023 | 0:43 | LEUNG Wing Yee | LEUNG Bo Yee |
| 9 | 2019 | 1:12 | LEUNG Wing Yee | YANG Qianyu |