| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Jack Smith | 12 | Leic Sharks | 3:24.63 |
| 2 | 2 | Noah Bielby | 12 | Corby | 3:23.14 |
| 3 | 3 | James Thomas | 12 | Gainsborough | 3:12.63 |
| 4 | 4 | Emerson-Blu Gupwell | 12 | Co Leicester | 3:08.46 |
| 5 | 5 | Eden Saint | 12 | Derventio | 3:09.45 |
| 6 | 6 | Arthur Blacklaws | 12 | Leic Sharks | 3:17.18 |
| 7 | 7 | Oliver Dovey | 12 | Market Har | 3:24.48 |
| 8 | 8 | George Sarson | 12 | Leic Sharks | 3:25.86 |