| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | David Hoara | 12 | Thurrock | 42.39 |
| 1 | 2 | Theodore Gamby | 12 | Southend | 41.19 |
| 2 | 3 | Fletcher Waugh | 12 | Colchester | 40.19 |
| 3 | 4 | Kian Parsons | 12 | Thurrock | 38.67 |
| 4 | 5 | Lewis Gardner | 12 | Basildon Ph | 38.22 |
| 5 | 6 | Jude Baldock | 12 | Bo Waltham F | 38.59 |
| 6 | 7 | Stanley Hood-Karrer | 12 | Basildon Ph | 39.92 |
| 7 | 8 | Kaloyan Manolchev | 12 | Basildon Ph | 40.32 |
| 8 | 9 | Sebian Sutton | 12 | Colchester | 42.29 |
| 9 | 10 | Patrick Iancu | 12 | Bo Southend | 42.64 |