Female - Long Course - 400m Freestyle - Stockport Metro SC - 10 Years Age Group - At 31st December 2019
| Rank | Name | Ranked Club | YoB | Meet Name | Venue | Level | Date | Time | FINA |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Evie Clare | Stockport Mo | 09 | British Summer Championships | Sheffield | 1 | 23/07/23 | 4:32.47 | 644 |
| 2 | Sophia Yu | Stretford | 09 | City of Leeds New Year Meet 2024 | Leeds | 3 | 07/01/24 | 5:11.09 | 433 |