| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Jack Vickers | 10 | West Suffolk | 3:28.82 |
| 2 | 2 | Samuel Dack | 10 | DunmowAtlant | 3:27.94 |
| 3 | 3 | Elliotte Ledger | 10 | Co Peterboro | 3:26.92 |
| 4 | 4 | Samuel Perks | 10 | Chelmsford | 3:23.91 |
| 5 | 5 | Freddie Symonds | 10 | Team Luton | 3:26.03 |
| 6 | 6 | Noah Townley | 10 | Bo Southend | 3:27.46 |
| 7 | 7 | Tommy Chandler | 10 | Gt Yarmouth | 3:28.51 |
| 8 | 8 | Ayotobi Laguda | 10 | Stevenage | 3:31.82 |