Leaderboards
Best performances per discipline, grouped by division. Divisions are inferred from meet tier; once athletes have DOBs, this can sharpen to real age bands.
Women U20 400m
Division is inferred from meet tier. U20 events at HKAAA Series meets override it.
| # | Name | Team | Result | Wind | Meet | Date | Division |
|---|---|---|---|---|---|---|---|
| 1 | Karlsson Christa Ming Suet徐穎恩 | HKU | 56.01 | Hong Kong Age-Group Athletics 2026 — Series 3 | 2026-04-18 | U20 | |
| 2 | CHOW CHI KIU鄒子蕎 | WAC | 56.02 | Hong Kong Age-Group Athletics 2026 — Series 1 | 2026-02-28 | U20 | |
| 3 | NG TSZ CHING吳芷晴 | 元朗區體育會 | 1:05.93 | Hong Kong Age-Group Athletics 2026 — Series 3 | 2026-04-18 | U20 | |
| 4 | CHOW TSZ YAU周子柔 | 屈臣氏 | 1:07.95 | Hong Kong Age-Group Athletics 2026 — Series 1 | 2026-02-28 | U20 | |
| 5 | WONG SIU TING黃筱婷 | 元朗區體育會 | 1:09.29 | Hong Kong Age-Group Athletics 2026 — Series 3 | 2026-04-18 | U20 |