Female - Long Course - 100m Butterfly - Camden Swiss Cottage SC - 10 Years Age Group - At 31st December 2020
| Rank | Name | Ranked Club | YoB | Meet Name | Venue | Level | Date | Time | FINA |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Evie Tran | Camden Swiss | 10 | Swim Wales Summer Open 2023 | Swansea | 1 | 07/08/23 | 1:11.37 | 469 |
| 2 | Marina Kennedy | Camden Swiss | 10 | Cardiff International Open Meet 2023 | Cardiff | 1 | 21/05/23 | 1:11.77 | 461 |
| 3 | Charlotte Shao | Camden Swiss | 10 | Winchester City Penguins Summer Scorcher 2023 | Winchester | 3 | 23/07/23 | 1:21.73 | 312 |
| 4 | Elliana Zobel | Camden Swiss | 10 | Swim Wales Summer Open 2023 | Swansea | 1 | 07/08/23 | 1:21.76 | 312 |
| 5 | Tara Quin | Camden Swiss | 10 | 2024 Middlesex County Championships | Hillingdon | 1 | 04/02/24 | 1:24.79 | 280 |
| 6 | Analise Comer | Camden Swiss | 10 | Winchester Winter Sparkler 2023 | Winchester | 3 | 16/12/23 | 1:25.96 | 268 |
| 7 | Romilly Morrison | Camden Swiss | 10 | Winchester City Penguins Summer Scorcher 2023 | Winchester | 3 | 23/07/23 | 1:34.98 | 199 |
| 8 | Chloe De Lagarde | Camden Swiss | 10 | Winchester City Penguins Summer Scorcher 2023 | Winchester | 3 | 23/07/23 | 1:47.21 | 138 |