| 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 | MA YING WEN ASHLEIGH馬穎雯 | WAC | 57.24 | | The 64th USFHK Annual Athletics Meet | 2026-03-14 | University |
| 4 | TANG PUI KWAN鄧佩君 | HVAA | 57.44 | | Hong Kong Athletics Series 2026 — Series 2 (Day 1) | 2026-03-07 | Open |
| 5 | CHENG TSZ YAN鄭芷殷 | WAC | 57.56 | | Hong Kong Athletics Series 2026 — Series 1 (Day 1) | 2026-02-07 | Open |
| 6 | POON HANG WAI潘幸慧 | PAC | 57.77 | | Hong Kong Athletics Series 2026 — Series 2 (Day 1) | 2026-03-07 | Open |
| 7 | CHOI SEASON蔡思晨 | WAC | 58.16 | | Hong Kong Athletics Series 2026 — Series 1 (Day 1) | 2026-02-07 | Open |
| 8 | LEE TSZ YIU李紫瑤 | 屈臣氏 | 58.40 | | All Hong Kong Schools Jing Ying Athletics 2025-2026 | 2026-03-10 | Schools |
| 9 | LAM WING CHI林穎姿 | 公民 | 58.48 | | Hong Kong Athletics Series 2026 — Series 3 (Day 1) | 2026-03-21 | Open |
| 10 | Shum Yan Wing岑昕穎 | DGS | 58.50 | | All Hong Kong Schools Jing Ying Athletics 2025-2026 | 2026-03-10 | Schools |
| 11 | CHEUNG KA MAN張嘉敏 | TCAA | 59.20 | | Hong Kong Athletics Series 2026 — Series 1 (Day 1) | 2026-02-07 | Open |
| 12 | YEUNG CHING楊晴 | WAC | 59.27 | | Hong Kong Athletics Series 2026 — Series 2 (Day 1) | 2026-03-07 | Open |
| 13 | FUNG PUI WAI SHELL馮貝惠 | 屈臣氏 | 59.39 | | All Hong Kong Schools Jing Ying Athletics 2025-2026 | 2026-03-10 | Schools |
| 14 | YIP YIK TUNG葉奕彤 | 屈臣氏 | 59.41 | | All Hong Kong Schools Jing Ying Athletics 2025-2026 | 2026-03-10 | Schools |
| 15 | ZHUO YIJING卓奕靜 | 協恩 | 59.49 | | All Hong Kong Schools Jing Ying Athletics 2025-2026 | 2026-03-10 | Schools |
| 16 | FAN ON WING樊安詠 | 公民 | 59.71 | | All Hong Kong Schools Jing Ying Athletics 2025-2026 | 2026-03-10 | Schools |
| 17 | WOO JOY HEI胡在曦 | 德望 | 59.89 | | Hong Kong Age-Group Athletics 2026 — Series 3 | 2026-04-18 | U18 |
| 18 | LEE HANNAH李衍悠 | TCAA | 1:00.65 | | Hong Kong Pre-season Athletics Trial 2026 (Day 1) | 2026-01-24 | Open |
| 19 | LEE PUI YAN SELINA李貝恩 | 屈臣氏 | 1:00.68 | | Hong Kong Age-Group Athletics 2026 — Series 1 | 2026-02-28 | U16 |
| 20 | CHAN LING LEI陳鈴浰 | PAC | 1:00.77 | | The 64th USFHK Annual Athletics Meet | 2026-03-14 | University |
| 21 | CHONG CHIN CHIN莊梴梴 | 大埔田徑 | 1:00.87 | | Hong Kong Age-Group Athletics 2026 — Series 3 | 2026-04-18 | U14 |
| 22 | GADBURY YASMIN ANNABEL陳芷溢 | 愉園 | 1:01.41 | | Festival of Sport Youth and Kids Athletics Day 2026 | 2026-01-01 | U16 |
| 23 | LI HOI CHING李凱晴 | 大埔田徑 | 1:01.62 | | Festival of Sport Youth and Kids Athletics Day 2026 | 2026-01-01 | U16 |
| 24 | 鄭斯允鄭斯允 | HKBU | 1:01.68 | | The 64th USFHK Annual Athletics Meet | 2026-03-14 | University |
| 25 | KWOK HIU YAN SERENE郭曉恩 | WAC | 1:01.70 | | Hong Kong Athletics Series 2026 — Series 1 (Day 1) | 2026-02-07 | Open |
| 26 | CHEUNG HIU YAN張曉昕 | HVAA | 1:01.93 | | The 64th USFHK Annual Athletics Meet | 2026-03-14 | University |
| 27 | WONG YING TUNG黃影彤 | TCAA | 1:02.25 | | Hong Kong Athletics Series 2026 — Series 3 (Day 1) | 2026-03-21 | Open |
| 28 | CHAN YING YAN陳盈昕 | WAC | 1:02.42 | | Festival of Sport Youth and Kids Athletics Day 2026 | 2026-01-01 | U18 |
| 29 | SY MEI HAN SABRINA施鎂嫻 | WAC | 1:02.59 | | Hong Kong Athletics Series 2026 — Series 2 (Day 1) | 2026-03-07 | Open |
| 30 | CHAN TSZ YING陳梓熒 | 屈臣氏 | 1:02.60 | | Hong Kong Athletics Series 2026 — Series 1 (Day 1) | 2026-02-07 | Open |
| 31 | KOON WING YAN官泳欣 | 愉園 | 1:02.85 | | Hong Kong Age-Group Athletics 2026 — Series 3 | 2026-04-18 | U16 |
| 32 | LAW CHIN WAI羅千惠 | 屈臣氏 | 1:02.92 | | Hong Kong Age-Group Athletics 2026 — Series 3 | 2026-04-18 | U14 |
| 33 | 張珮思張珮思 | CUHK | 1:02.94 | | The 64th USFHK Annual Athletics Meet | 2026-03-14 | University |
| 34 | OU LE RAN區樂然 | 屈臣氏 | 1:02.99 | | Hong Kong Age-Group Athletics 2026 — Series 3 | 2026-04-18 | U16 |
| 35 | PANG HOI CHING彭凱晴 | SMCESPS | 1:03.38 | | All Hong Kong Schools Jing Ying Athletics 2025-2026 | 2026-03-10 | Schools |
| 36 | CHEUNG KWONG LAI張光麗 | 屈臣氏 | 1:03.55 | | Hong Kong Age-Group Athletics 2026 — Series 3 | 2026-04-18 | U14 |
| 37 | XIE ZIYAO謝梓瑤 | 大埔田徑 | 1:03.56 | | Hong Kong Age-Group Athletics 2026 — Series 3 | 2026-04-18 | U14 |
| 38 | KO YUI CHING高睿晴 | 大埔田徑 | 1:03.57 | | All Hong Kong Schools Jing Ying Athletics 2025-2026 | 2026-03-10 | Schools |
| 39 | HERMINJARD, Chloe Anna | TSIS | 1:03.71 | | All Hong Kong Schools Jing Ying Athletics 2025-2026 | 2026-03-10 | Schools |
| 40 | CHOW WING CHING鄒詠晴 | 公民 | 1:03.80 | | Hong Kong Age-Group Athletics 2026 — Series 3 | 2026-04-18 | U14 |
| 41 | NG SZE KI吳思琪 | 愉園 | 1:04.35 | | Hong Kong Age-Group Athletics 2026 — Series 3 | 2026-04-18 | U16 |
| 42 | WONG WING YAN黃泳恩 | 大埔田徑 | 1:04.50 | | Hong Kong Age-Group Athletics 2026 — Series 1 | 2026-02-28 | U14 |
| 43 | LAI TSZ SEN黎紫晨 | WFN | 1:04.55 | | All Hong Kong Schools Jing Ying Athletics 2025-2026 | 2026-03-10 | Schools |
| 44 | IP HEUNG CHING葉向晴 | 公民 | 1:04.72 | | Hong Kong Age-Group Athletics 2026 — Series 3 | 2026-04-18 | U16 |
| 45 | HUI LOK YI LEANNE許洛旖 | 飛達 | 1:04.92 | | Hong Kong Age-Group Athletics 2026 — Series 1 | 2026-02-28 | U14 |
| 46 | 趙芷悠趙芷悠 | 荃灣區 | 1:04.93 | | All HK Primary Schools Inter-District Athletics 2026 | 2026-03-13 | U12 |
| 47 | CHAN Ching Man | HKUGA | 1:04.93 | | All Hong Kong Schools Jing Ying Athletics 2025-2026 | 2026-03-10 | Schools |
| 48 | WONG NGA KI黃雅琪 | 公民 | 1:05.02 | | Hong Kong Age-Group Athletics 2026 — Series 1 | 2026-02-28 | U14 |
| 49 | NGAN HEUNG CHING顏向晴 | HVAA | 1:05.04 | | Hong Kong Athletics Series 2026 — Series 1 (Day 1) | 2026-02-07 | Open |
| 50 | QAZI MAH NOOR趙芊悠 | | 1:05.05 | | Festival of Sport Youth and Kids Athletics Day 2026 | 2026-01-01 | U18 |
| 51 | CHENG LONG YAN VIVIAN鄭朗欣 | BAC | 1:05.11 | | Hong Kong Athletics Series 2026 — Series 2 (Day 1) | 2026-03-07 | Open |
| 52 | LAM HEI CHING林晞晴 | 愉園 | 1:05.35 | | Festival of Sport Youth and Kids Athletics Day 2026 | 2026-01-01 | U16 |
| 53 | CHAN KA YAN陳家恩 | SCAA | 1:05.42 | | The 64th USFHK Annual Athletics Meet | 2026-03-14 | University |
| 54 | LAU KA WAI劉嘉慧 | WAC | 1:05.68 | | Festival of Sport Youth and Kids Athletics Day 2026 | 2026-01-01 | U18 |
| 55 | PAT TIN YU畢天予 | 聖士提反 | 1:05.71 | | Hong Kong Age-Group Athletics 2026 — Series 1 | 2026-02-28 | U14 |
| 56 | POON PUI YEE潘珮宜 | HKSAPID | 1:05.82 | | Hong Kong Athletics Series 2026 — Series 3 (Day 1) | 2026-03-21 | Open |
| 57 | SO CHUN KI MEGAN蘇雋琦 | 丘佐榮 | 1:05.86 | | Hong Kong Age-Group Athletics 2026 — Series 3 | 2026-04-18 | U18 |
| 58 | LAI YUET NING HAILEY黎悅寧 | 屈臣氏 | 1:05.89 | | Hong Kong Age-Group Athletics 2026 — Series 3 | 2026-04-18 | U18 |
| 59 | LI CHIN YUET李芊玥 | 屈臣氏 | 1:05.92 | | Hong Kong Age-Group Athletics 2026 — Series 3 | 2026-04-18 | U14 |
| 60 | 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 |
| 61 | 曾悅翹曾悅翹 | 荃灣區 | 1:05.95 | | All HK Primary Schools Inter-District Athletics 2026 | 2026-03-13 | U12 |
| 62 | WU CHEUK YAN胡倬甄 | Move | 1:05.96 | | Hong Kong Age-Group Athletics 2026 — Series 1 | 2026-02-28 | U16 |
| 63 | WONG CHING YAN黃靖恩 | WAC | 1:06.04 | | Hong Kong Athletics Series 2026 — Series 1 (Day 1) | 2026-02-07 | Open |
| 64 | WONG CHUI YIU黃翠瑤 | HVAA | 1:06.23 | | Hong Kong Athletics Series 2026 — Series 1 (Day 1) | 2026-02-07 | Open |
| 65 | CHUNG WAI KIU鍾蔚喬 | 飛達 | 1:06.28 | | Hong Kong Age-Group Athletics 2026 — Series 3 | 2026-04-18 | U14 |
| 66 | CHAU KA YUET周嘉悅 | 屈臣氏 | 1:06.32 | | Festival of Sport Youth and Kids Athletics Day 2026 | 2026-01-01 | U16 |
| 67 | CHEUNG Tsz Ching張芷晴 | JCTIC | 1:06.51 | | All Hong Kong Schools Jing Ying Athletics 2025-2026 | 2026-03-10 | Schools |
| 68 | YU CHENG IO余靖瑤 | 屈臣氏 | 1:06.55 | | Hong Kong Age-Group Athletics 2026 — Series 1 | 2026-02-28 | U18 |
| 69 | FUNG WING TSUN馮穎溱 | 屈臣氏 | 1:06.61 | | All Hong Kong Schools Jing Ying Athletics 2025-2026 | 2026-03-10 | Schools |
| 70 | CHEUNG YUET HEI張悅禧 | TLHK | 1:06.89 | | All Hong Kong Schools Jing Ying Athletics 2025-2026 | 2026-03-10 | Schools |
| 71 | Chan Hong Yau陳漮悠 | SPCC | 1:06.93 | | All Hong Kong Schools Jing Ying Athletics 2025-2026 | 2026-03-10 | Schools |
| 72 | WONG CHIN WAI黃千慧 | 天水圍循道 | 1:06.94 | | All Hong Kong Schools Jing Ying Athletics 2025-2026 | 2026-03-10 | Schools |
| 73 | FONG TIN LAM方天霖 | 屈臣氏 | 1:06.96 | | Hong Kong Age-Group Athletics 2026 — Series 3 | 2026-04-18 | U16 |
| 74 | CHEUNG YEE HANG張懿行 | 屈臣氏 | 1:06.99 | | Hong Kong Age-Group Athletics 2026 — Series 3 | 2026-04-18 | U14 |
| 75 | RAZACK ASMAH韋舒敏 | 聖三一 | 1:07.01 | | Hong Kong Athletics Series 2026 — Series 2 (Day 1) | 2026-03-07 | Open |
| 76 | SIU HO KIU蕭可喬 | 沙體 | 1:07.02 | | Hong Kong Age-Group Athletics 2026 — Series 1 | 2026-02-28 | U16 |
| 77 | CHAN SZE YU陳思如 | 張煊昌 | 1:07.05 | | Hong Kong Age-Group Athletics 2026 — Series 3 | 2026-04-18 | U18 |
| 78 | LI YEE KIU AUDREY李倚喬 | 公民 | 1:07.29 | | Hong Kong Age-Group Athletics 2026 — Series 3 | 2026-04-18 | U16 |
| 79 | YUEN TSZ CHING原梓晴 | SPCS | 1:07.47 | | All Hong Kong Schools Jing Ying Athletics 2025-2026 | 2026-03-10 | Schools |
| 80 | Lau Ka Hei劉珈晞 | QUALIED | 1:07.55 | | All Hong Kong Schools Jing Ying Athletics 2025-2026 | 2026-03-10 | Schools |
| 81 | WONG YAN TUNG黃恩瞳 | 屈臣氏 | 1:07.57 | | Hong Kong Age-Group Athletics 2026 — Series 1 | 2026-02-28 | U16 |
| 82 | LAM YEE PING林倚萍 | 泰基 | 1:07.64 | | Festival of Sport Youth and Kids Athletics Day 2026 | 2026-01-01 | U16 |
| 83 | WONG TSZ CHING黃芷晴 | WAC | 1:07.73 | | All Hong Kong Schools Jing Ying Athletics 2025-2026 | 2026-03-10 | Schools |
| 84 | CHOW WING CHING周永晴 | 張煊昌 | 1:07.79 | | Hong Kong Age-Group Athletics 2026 — Series 3 | 2026-04-18 | U18 |
| 85 | CHOW TSZ YAU周子柔 | 屈臣氏 | 1:07.95 | | Hong Kong Age-Group Athletics 2026 — Series 1 | 2026-02-28 | U20 |
| 86 | HO KA YI何珈誼 | Move | 1:07.98 | | Hong Kong Pre-season Athletics Trial 2026 (Day 1) | 2026-01-24 | Open |
| 87 | LAI SUM YUET賴心悅 | 愉園 | 1:08.06 | | Hong Kong Age-Group Athletics 2026 — Series 1 | 2026-02-28 | U14 |
| 88 | YUEN PAK CHING袁栢晴 | 張明添 | 1:08.22 | | Hong Kong Age-Group Athletics 2026 — Series 1 | 2026-02-28 | U16 |
| 89 | YUEN YAT YI HANNAH原逸誼 | SWC | 1:08.39 | | All Hong Kong Schools Jing Ying Athletics 2025-2026 | 2026-03-10 | Schools |
| 90 | TSANG WING YIN曾穎言 | 大埔田徑 | 1:08.47 | | Hong Kong Age-Group Athletics 2026 — Series 1 | 2026-02-28 | U16 |
| 91 | 黃文禧黃文禧 | EdUHK | 1:08.51 | | The 64th USFHK Annual Athletics Meet | 2026-03-14 | University |
| 92 | WONG YI CHING黃依程 | 公民 | 1:08.55 | | Hong Kong Age-Group Athletics 2026 — Series 3 | 2026-04-18 | U16 |
| 93 | YU TSZ KIU余子蕎 | SPCS | 1:08.68 | | All Hong Kong Schools Jing Ying Athletics 2025-2026 | 2026-03-10 | Schools |
| 94 | CHU CHING YIN朱清言 | 公民 | 1:08.69 | | Hong Kong Age-Group Athletics 2026 — Series 1 | 2026-02-28 | U14 |
| 95 | MAN KIT YIN文潔妍 | SWC | 1:08.77 | | All Hong Kong Schools Jing Ying Athletics 2025-2026 | 2026-03-10 | Schools |
| 96 | NG HONG YU NADIA吳康瑜 | 屈臣氏 | 1:08.81 | | Festival of Sport Youth and Kids Athletics Day 2026 | 2026-01-01 | U16 |
| 97 | CHEUNG TSZ KI BELLE張梓琪 | 屈臣氏 | 1:09.00 | | All Hong Kong Schools Jing Ying Athletics 2025-2026 | 2026-03-10 | Schools |
| 98 | LEUNG CHUI KUEN VIVIAN梁翠娟 | PoliceAC | 1:09.08 | | Hong Kong Athletics Series 2026 — Series 1 (Day 1) | 2026-02-07 | Open |
| 99 | LIANG CHI TENG梁紫婷 | 澳門田徑之友 | 1:09.28 | | Hong Kong Age-Group Athletics 2026 — Series 3 | 2026-04-18 | U16 |
| 100 | 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 |