Open/Male - Long Course - 400m Freestyle - Stockport Metro SC - 14 Years Age Group - At 31st December 2019
| Rank | Name | Ranked Club | YoB | Meet Name | Venue | Level | Date | Time | FINA |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Tyler Melbourne-Smith | Lboro Uni | 05 | Aquatics GB Summer Championships 2024 | Sheffield | 1 | 26/07/24 | 3:48.46 | 893 |
| 2 | Reece Grady | Stockport Mo | 05 | Speedo Aquatics GB Swimming Championships 2024 | London | 1 | 02/04/24 | 3:52.81 | 844 |
| 3 | Luke Critchlow | Stockport Mo | 05 | British Summer Championships | Sheffield | 1 | 28/07/23 | 4:20.28 | 604 |
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