Female - Long Course - 400m Individual Medley - Stockport Metro SC - 13 Years Age Group - At 31st December 2019
| Rank | Name | Ranked Club | YoB | Meet Name | Venue | Level | Date | Time | FINA |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Eleanor Broughton | Repton | 06 | British Summer Championships | Sheffield | 1 | 27/07/23 | 4:58.44 | 707 |