| Final | |||||
| Lane | Comp.No. | Name | YoB | Club/Country | Time |
| 0 | 1 | Jack Bowyer | 02 | West Suffolk | 1:02.05 |
| 1 | 2 | Rhys Edwards | 02 | Swansea Aq | 1:01.36 |
| 2 | 3 | Manfred Battle | 02 | Stowmarket | 1:01.05 |
| 3 | 4 | Will Morris | 02 | Tynemouth | 1:00.11 |
| 4 | 5 | Tobey Ryland | 02 | Co Liverpool | 59.84 |
| 5 | 6 | Huw Williams | 02 | Millfield | 59.97 |
| 6 | 7 | Charlie Hutchison | 02 | Ellesmere Co | 1:00.63 |
| 7 | 8 | Benjamin Chooyin | 02 | Co Cardiff | 1:01.33 |
| 8 | 9 | Eugene Brooks-Clarke | 02 | Co Sheffield | 1:01.79 |
| 9 | 10 | Reuben Visda | 03 | Co Sheffield | 1:02.11 |