Boy Open 50m Butterfly - Heats (Declared Winners)
12 Yrs Age Group - Full Results
| Place | Name | YoB | Club | | Time | | | FINA Pt | |
| 1. | Zachary DRAYSON | (09) | Derventio | | 35.56 | | | 228 | |
| 2. | Luke JOHNSON | (09) | Co Derby | | 38.41 | | | 181 | |
| | Evan JOHNSON | (09) | Derventio | | DNC | | | | |
13 Yrs Age Group - Full Results
| Place | Name | YoB | Club | | Time | | | FINA Pt | |
| 1. | Harry CHANDLER | (08) | Royal Wolv | | 29.16 | | | 414 | |
| 2. | Eamonn DJERIDI | (08) | Royal Wolv | | 30.73 | | | 354 | |
| 3. | Oliver STONE | (08) | Derventio | | 30.95 | | | 347 | |
| 4. | Jack BIGNELL | (08) | Northampton | | 32.77 | | | 292 | |
| 5. | Jacob BRIERS | (08) | Deepings | | 35.05 | | | 238 | |
| | Pablo CASAR | (08) | Co Derby | | DNC | | | | |
14 Yrs Age Group - Full Results
| Place | Name | YoB | Club | | Time | | | FINA Pt | |
| 1. | Oliver OSBORNE | (07) | Derventio | | 29.70 | | | 392 | |
| 2. | Sami PRYSOR | (07) | Royal Wolv | | 29.74 | | | 391 | |
| 3. | Lewis HICKMAN | (07) | Royal Wolv | | 30.60 | | | 359 | |
| 4. | Qaiyan THOMPSON | (07) | Royal Wolv | | 31.15 | | | 340 | |
| 5. | Sam GRAY | (07) | Northampton | | 33.07 | | | 284 | |
15/16 Yrs Age Group - Full Results
| Place | Name | YoB | Club | | Time | | | FINA Pt | |
| 1. | Liam DAWSON | (05) | Royal Wolv | | 25.91 | | | 591 | |
| 2. | Finley BUNHEJEE | (05) | Derventio | | 27.05 | | | 519 | |
| 3. | Oliver BURNS | (05) | Royal Wolv | | 27.75 | | | 481 | |
| 4. | James SHEVCHENKO | (05) | Royal Wolv | | 27.78 | | | 479 | |
| 5. | Finn DRYSDALE | (05) | Royal Wolv | | 28.14 | | | 461 | |
| 6. | George WHITTLE | (06) | Derventio | | 29.77 | | | 389 | |
| 7. | Jacob HAMBLEN | (05) | Derventio | | 30.51 | | | 362 | |
| 8. | Harvey GRAHAM | (06) | Royal Wolv | | 30.77 | | | 353 | |
| 9. | Bruce DEE | (06) | Northampton | | 44.18 | | | 119 | |
| | William EDWARDS | (06) | Royal Wolv | | DNC | | | | |
| | Sebastian LEE | (06) | Co Derby | | DNC | | | | |
17 Yrs/Over Age Group - Full Results
| Place | Name | YoB | Club | | Time | | | FINA Pt | |
| 1. | Samuel BROOKES | (04) | Derventio | | 26.26 | | | 568 | |
| 2. | Deen AHMED | (04) | Royal Wolv | | 26.56 | | | 549 | |
| 3. | Andrew JONES | (04) | Royal Wolv | | 27.54 | | | 492 | |
| 4. | Joe STRATTON | (04) | Royal Wolv | | 27.68 | | | 485 | |
| 5. | Ethan ELLIS-SIXSMITH | (03) | Royal Wolv | | 28.98 | | | 422 | |
| 6. | Harry CARDELL | (04) | Deepings | | 29.23 | | | 411 | |
| | Henry FRANCIS | (02) | Co Derby | | DNC | | | | |
