Mixed - Long Course - 400m Freestyle - Aberystwyth and District Swimmin - Open Age Group
| Rank | Name | Ranked Club | YoB | Meet Name | Venue | Level | Date | Time | FINA |
|---|---|---|---|---|---|---|---|---|---|
| 1 | James Raw | Leic Sharks | 07 | Speedo Aquatics GB Swimming Championships 2024 | London | 1 | 02/04/24 | 4:06.11 | |
| 2 | Iyla Berner | Aberystwyth | 13 | Swim Wales Regional Racing Series - West 2024 | Swansea | 1 | 11/02/24 | 5:24.38 |