EVENT 107 Boys 10 Yrs/Over 200m Butterfly - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 3 | 1 | Alexander Christie | 12 | Carnegie | 3:39.00 |
| 4 | 2 | Casey Turner | 12 | Barrow | 3:32.76 |
| 5 | 3 | Joshua Welford | 14 | Loughborough | 2:57.64 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 4 | Joshua Walker | 11 | Co Manch Aq | 2:56.06 |
| 1 | 5 | Oliver Taylor | 13 | Co Manch Aq | 2:55.56 |
| 2 | 6 | Thomas Dawson | 15 | Co Manch Aq | 2:54.11 |
| 3 | 7 | Wunnai Tam | 14 | Co Manch Aq | 2:49.92 |
| 4 | 8 | Alexander Volkovoy | 11 | Co Salford | 2:46.90 |
| 5 | 9 | Joseph Stout | 12 | Co Salford | 2:42.00 |
| 6 | 10 | Malachy McGuinness | 14 | Bircotes SC | 2:40.00 |
| 7 | 11 | Max Adams | 13 | Co Salford | 2:34.60 |
| 8 | 12 | Reuben Rowbotham-Keati | 12 | Co Manch Aq | 2:33.20 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 14 | Reece Corfield | 15 | Co Manch Aq | 2:31.88 |
| 1 | 16 | Jared Armstrong | 16 | Co Manch Aq | 2:29.40 |
| 2 | 18 | Matthew Bordiuk | 14 | Co Salford | 2:26.77 |
| 3 | 20 | Ethan Nevett | 15 | Co Manch Aq | 2:23.69 |
| 4 | 22 | Adam Newell | 14 | Co Salford | 2:23.20 |
| 5 | 21 | Alex Kirk | 15 | Co Manch Aq | 2:23.60 |
| 6 | 19 | Alexander Axford | 17 | Co Manch Aq | 2:26.00 |
| 7 | 17 | Christopher Walker | 13 | Co Manch Aq | 2:28.50 |
| 8 | 15 | Evan Taylor | 15 | St Ives | 2:30.03 |
| 9 | 13 | Finnen Au | 15 | Boldmere | 2:32.76 |