Female - Short Course - 100m Breaststroke - Camden Swiss Cottage SC - 12 Years Age Group - At 31st December 2021
| Rank | Name | Ranked Club | YoB | Meet Name | Venue | Level | Date | Time | FINA |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Eva Ondrejkova | Camden Swiss | 09 | Slovak Open and Junior Nationals 2023 | Samorin, Slovakia | 2 | 15/12/23 | 1:13.81 | 603 |
| 2 | Olivia Zobek | Camden Swiss | 09 | National Arena Swimming League - London 2023 | Luton | 2 | 11/11/23 | 1:14.85 | 578 |
| 3 | Jade Trincano | Camden Swiss | 09 | SE London Winter Championships 2023 | Stratford | 2 | 04/11/23 | 1:17.02 | 530 |
| 4 | Tess Jackson | Camden Swiss | 09 | 2023 Wycombe SC L3 County & Regional Qualifier | High Wycombe | 3 | 26/11/23 | 1:22.45 | 432 |
| 5 | Katy Wun | Camden Swiss | 09 | National Junior Para Swimming 2023 | Coventry | 2 | 17/06/23 | 1:27.72 | 359 |
| 6 | Maya Al Faisal | Camden Swiss | 09 | Basildon & Phoenix Autumn County Qualifier 2023 | Basildon | 3 | 22/10/23 | 1:28.93 | 344 |
| 7 | Daisy Maclean | Camden Swiss | 09 | Camden Swiss Cottage SC Club Championships 2023 | Swiss Cottage LC | 4 | 11/06/23 | 1:29.79 | 334 |
| 8 | Hissah Al Faisal | Camden Swiss | 09 | 2023 Wycombe SC L3 County & Regional Qualifier | High Wycombe | 3 | 26/11/23 | 1:34.30 | 289 |
| 9 | Sara Laaouiti | Camden Swiss | 09 | Basildon & Phoenix Autumn County Qualifier 2023 | Basildon | 3 | 22/10/23 | 1:40.58 | 238 |
| 10 | Grace Mathers | Camden Swiss | 09 | Barnet Copthall Winter Invitational Meet 2024 | Hendon | 4 | 07/01/24 | 1:41.25 | 233 |
| 11 | Zara Chamorro | Camden Swiss | 09 | Ealing SC 2024 Regional Qualifier Open Meet | Northolt | 3 | 03/03/24 | 1:43.22 | 220 |