| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | Tate PITCHIE-COOPER | 18 | Sevenoaks | 1:03.60 |
| 1 | 2 | Vince MOK | 17 | White Oak | 1:02.66 |
| 2 | 3 | Thomas LONG | 17 | Gravesend | 1:01.82 |
| 3 | 4 | Henry NORMAN | 17 | Bromley | 1:01.09 |
| 4 | 5 | Denys MIALKOVSKYI | 17 | RTW Monson | 58.37 |
| 5 | 6 | Oliver POPE | 19 | Thanet Swim | 59.76 |
| 6 | 7 | Tom HAWKINS | 17 | RTW Monson | 1:01.76 |
| 7 | 8 | Bryan DINEV | 18 | Bromley | 1:02.47 |
| 8 | 9 | Marcus RICHARDS | 17 | Black Lion | 1:02.98 |
| 9 | 10 | Jack BROWN | 17 | Larkfield | 1:03.79 |