| B Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 3 | Gael LESSARD | 16 | Hackney | 2:08.07 |
| 3 | 4 | Alexander TEW | 15 | York City | 2:06.76 |
| 4 | 5 | Matthew JUST | 16 | Co Leeds | 2:06.09 |
| 5 | 6 | Luke KAVANAGH | 16 | Wirral Metro | 2:06.90 |
| 6 | 7 | Ethan MAYLOR | 15 | Wigan BEST | 2:07.86 |
| 7 | 8 | Mateo MARINOV | 15 | Stocksbridge | 2:08.29 |