| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | Noah JONES | 10 | Edenbridge | 47.82 |
| 1 | 2 | Stanley DRIVER | 11 | Bromley | 47.62 |
| 2 | 3 | Johnny OSBORN | 11 | Bexley | 47.13 |
| 3 | 4 | Ivan KULIK | 10 | Tonbridge | 45.94 |
| 4 | 5 | Harry CROUCHER | 11 | Gravesend | 41.76 |
| 5 | 6 | Thomas DE CRUZ | 11 | Beckenham | 43.69 |
| 6 | 7 | Ho-Ching YAU | 11 | RTW Monson | 46.07 |
| 7 | 8 | Luca NISTOR | 11 | Bromley | 47.35 |
| 8 | 9 | Dane RAWKINS | 11 | Sevenoaks | 47.67 |
| 9 | 10 | Romeo BALL | 11 | Maidstone SC | 48.34 |