| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Kameron Clarke | 16 | Co Cardiff | 53.74 |
| 1 | 2 | Alex Rowson | 16 | Chelsea&West | 53.48 |
| 2 | 3 | William Bell | 16 | Co Leicester | 53.00 |
| 3 | 4 | Reid Jones | 16 | Plymouth Lea | 52.34 |
| 4 | 5 | Matthew Richards | 16 | Royal Wolv | 51.52 |
| 5 | 6 | Huw Williams | 16 | Millfield | 52.24 |
| 6 | 7 | Ioan Evans | 16 | Co Cardiff | 52.60 |
| 7 | 8 | Thomas Watkin | 16 | Royal Wolv | 53.45 |
| 8 | 9 | Luke Pullen | 16 | Guildford Ct | 53.67 |
| 9 | 10 | Jake Moxham | 16 | Co Cambridge | 53.77 |