Boy Open 50m Butterfly - Heats (Declared Winners)
08 Yrs Age Group - Full Results
| Place | Name | YoB | Club | | Time | | | FINA Pt | |
| 1. | Liam LI | (14) | Co Leeds | | 1:03.93 | | | 39 | |
09 Yrs Age Group - Full Results
| Place | Name | YoB | Club | | Time | | | FINA Pt | |
| 1. | Harry DIXON | (13) | Co Leeds | | 49.28 | | | 85 | |
| 2. | Robson HART | (13) | Co Leeds | | 51.78 | | | 74 | |
| 3. | Max HASWELL | (13) | Co Leeds | | 1:02.25 | | | 42 | |
| 4. | George JONES | (13) | Co Leeds | | 1:10.47 | | | 29 | |
| 5. | Euan CARMODY | (13) | Co Leeds | | 1:13.67 | | | 25 | |
| | Danny RAWLINGS | (13) | Co Leeds NR | | DNC | | | | |
10 Yrs Age Group - Full Results
| Place | Name | YoB | Club | | Time | | | FINA Pt | |
| 1. | Leo LI | (12) | Co Leeds | | 47.31 | | | 97 | |
| 2. | Oscar HUSSEY | (12) | Co Leeds NR | | 59.17 | | | 49 | |
| 3. | Louis WALKER | (12) | Co Leeds | | 1:02.87 | | | 41 | |
| 4. | James MERRIFIELD | (12) | Co Leeds NR | | 1:04.15 | | | 38 | |
| 5. | Jacob DYER | (12) | Co Leeds | | 1:05.88 | | | 35 | |
| 6. | Jacob JONES | (12) | Rothwell 8 | | 1:12.77 | | | 26 | |
| 7. | Archie RUSSELL | (12) | Co Leeds NR | | 1:21.92 | | | 18 | |
11 Yrs Age Group - Full Results
| Place | Name | YoB | Club | | Time | | | FINA Pt | |
| 1. | Lucas WELLS | (11) | Co Leeds | | 45.83 | | | 106 | |
| 2. | Olaf GRUDOWSKI | (11) | Co Leeds NR | | 52.32 | | | 71 | |
| 3. | Byron GILBERT | (11) | Co Leeds | | 52.38 | | | 71 | |
| 4. | Joseph STEWART | (11) | Kirkstall 8 | | 52.76 | | | 70 | |
| 5. | William DUNN | (11) | Co Leeds | | 54.57 | | | 63 | |
| 6. | Felix GILLILAND | (11) | Co Leeds | | 55.47 | | | 60 | |
| 7. | Daniel BREEDON | (11) | Scott Hall 8 | | 56.56 | | | 56 | |
| 8. | Isaac WEEKS | (11) | Co Leeds NR | | 1:00.23 | | | 47 | |
| 9. | Daniel HIRST | (11) | Kirkstall 8 | | 1:03.54 | | | 40 | |
| 10. | Ethan MEWSE | (11) | Co Leeds | | 1:10.52 | | | 29 | |
| | Alexander LEWIS | (11) | Co Leeds NR | | DNC | | | | |
12 Yrs Age Group - Full Results
| Place | Name | YoB | Club | | Time | | | FINA Pt | |
| 1. | Sebastian HUNTER | (10) | Co Leeds | | 38.22 | | | 184 | |
| 2. | Demilade AYEMOWA | (10) | Co Leeds | | 44.64 | | | 115 | |
| 3. | William LANCASHIRE | (10) | Scott Hall 8 | | 46.61 | | | 101 | |
| 4. | James ANDREASEN | (10) | Co Leeds | | 48.18 | | | 91 | |
| 5. | Alex CHRISTIE | (10) | Scott Hall 8 | | 53.30 | | | 67 | |
| 6. | Arvind LALL | (10) | Scott Hall 8 | | 1:02.98 | | | 41 | |
| 7. | Zach WHITTLESTON | (10) | JCCS 8 | | 1:03.27 | | | 40 | |
| 8. | Luke EARNSHAW | (10) | Morley 8 | | 1:03.75 | | | 39 | |
| | Lexie TAYLOR | (10) | Airborough 8 | | DNC | | | | |
13 Yrs Age Group - Full Results
| Place | Name | YoB | Club | | Time | | | FINA Pt | |
| 1. | Alex OLCHOWIK | (09) | Co Leeds NR | | 37.02 | | | 202 | |
| 2. | Reggie SPENCE | (09) | Co Leeds | | 38.16 | | | 185 | |
| 3. | Rory KING | (09) | Co Leeds | | 38.88 | | | 175 | |
| 4. | Dean NENOV | (09) | Co Leeds | | 42.17 | | | 137 | |
| 5. | Benjamin MORRIS | (09) | Co Leeds | | 43.99 | | | 120 | |
| 6. | Ryan MILNER | (09) | Co Leeds NR | | 48.03 | | | 92 | |
| 7. | Artemiy BARANKOV | (09) | Pudsey 8 | | 55.29 | | | 60 | |
| 8. | Joseph CARR | (09) | Wetherby 8 | | 1:05.54 | | | 36 | |
| 9. | Anthony BZDYRA | (09) | Morley 8 | | 1:11.50 | | | 28 | |
