| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Ryan Wilcox | 13 | Nova Cent'n | 5:12.97 |
| 1 | 2 | Huw Williams | 13 | Millfield | 5:09.75 |
| 2 | 3 | Joe Basdeo-Taylor | 13 | KingstonHull | 5:06.23 |
| 3 | 4 | Joshua Cowham | 13 | Thanet Swim | 5:03.34 |
| 4 | 5 | James Cooper | 13 | Romford Town | 5:02.25 |
| 5 | 6 | James Newman | 13 | Co Leicester | 5:02.87 |
| 6 | 7 | Oliver Watson | 13 | Co Birm'ham | 5:04.80 |
| 7 | 8 | Cole Lee | 13 | Co Leicester | 5:07.74 |
| 8 | 9 | Edward Mildred | 12 | Northampton | 5:12.33 |
| 9 | 10 | Luke Skelding | 13 | Co Birm'ham | 5:14.00 |