| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Rico Bringeman | 14 | Boston | 4:56.46 |
| 1 | 2 | R Rowbotham-Keating | 14 | Co Manch Aq | 4:52.16 |
| 2 | 3 | Kaiden Welsby | 14 | Stockport Mo | 4:50.94 |
| 3 | 4 | Liam Dawson | 14 | Nova Cent'n | 4:50.29 |
| 4 | 5 | Edward Whittles | 13 | Chelsea&West | 4:46.32 |
| 5 | 6 | Reece Grady | 14 | Stockport Mo | 4:48.87 |
| 6 | 7 | Tyler Melbourne-Smith | 14 | Co Liverpool | 4:50.63 |
| 7 | 8 | William Baines | 14 | Bo Stockton | 4:51.40 |
| 8 | 9 | Luke Critchlow | 14 | Stockport Mo | 4:56.22 |
| 9 | 10 | Rhydian Arch | 14 | Co Cardiff | 4:57.29 |