| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | Oscar COLYER | 17 | Black Lion | 1:02.62 |
| 1 | 2 | Harry COCKS | 17 | Thanet Swim | 1:02.13 |
| 2 | 3 | Michael BANKS | 17 | Bromley | 1:01.90 |
| 3 | 4 | Aran BISSETT | 17 | RTW Monson | 1:01.56 |
| 4 | 5 | Henry NORMAN | 18 | Bromley | 59.44 |
| 5 | 6 | Thomas LONG | 18 | Gravesend | 1:00.70 |
| 6 | 7 | Hayden ANNAN | 18 | RTW Monson | 1:01.80 |
| 7 | 8 | Archie HAWKINS | 20 | Thanet Swim | 1:02.09 |
| 8 | 9 | Jack BROWN | 18 | Larkfield | 1:02.38 |
| 9 | 10 | Vince MOK | 18 | Sevenoaks | 1:02.95 |