| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Oliver Nevitt | 16 | Lincoln Vulc | 4:54.26 |
| 1 | 2 | Alexander Sargeant | 16 | Millfield | 4:53.59 |
| 2 | 3 | Thomas Davidson | 16 | Wolv'hampton | 4:52.04 |
| 3 | 4 | Willem Koster | 16 | Dulwich Dolp | 4:48.93 |
| 4 | 5 | Kieran Dale | 16 | Thanet Swim | 4:46.30 |
| 5 | 6 | Benjamin Foster | 16 | Stockport Mo | 4:48.76 |
| 6 | 7 | Timothy Leberl | 16 | Beckenham | 4:49.11 |
| 7 | 8 | Benjamin Shipley | 16 | KingstonHull | 4:53.27 |
| 8 | 9 | Andre Strydom | 16 | RTW Monson | 4:54.01 |
| 9 | 10 | Ethan Wright | 16 | Winsford | 4:54.54 |