| Place | Name | AaD | Club | Time | R.T. | FINA Pt | 50 | |||
| 1. | Benjamin Proud | 20 | Plymouth Lea | 49.78 | + 0.62 | 836 | 23.88 | |||
| 2. | Daniel Briggs | 21 | Co Manch Aq | 50.74 | + 0.71 | 790 | 24.78 | |||
| 3. | Calum Jarvis | 22 | Bodmin | 50.81 | + 0.71 | 786 | 24.67 | |||
| 4. | Curtis Coulter | 20 | Irl-Ulster | 51.02 | + 0.68 | 777 | 24.30 | |||
| 5. | Anders Lie | 23 | Denmark | 51.30 | + 0.75 | 764 | 24.97 | |||
| 6. | Daniel Steen Andersen | 19 | Denmark | 51.35 | + 0.69 | 762 | 25.01 | |||
| 6. | Duncan Scott | 17 | F.I.R.S.T. | 51.35 | + 0.71 | 762 | 24.65 | |||
| 8. | Ryan Bennett | 24 | UniOfStirl | 51.45 | + 0.68 | 757 | 24.76 |