Heats (Declared Winners) Boys 10 Years/Under 50m Butterfly
09 Yrs Age Group
| Place | Name | AaD | Club | Time | | |
| 1. | Henry Slawson | 9 | Mansfield | 46.88 | | |
| 2. | Daniel Wilson | 9 | Bramcote | 47.86 | | |
| 3. | Ryan Pigott | 9 | Kimberley | 48.17 | | |
| 4. | Alexander Baxter | 9 | Long Eaton | 48.81 | | |
| 5. | Joshua Bestwick | 9 | Long Eaton | 50.42 | | |
| 6. | Liam Mathew Bignall | 9 | NottmLeander | 54.85 | | |
| 7. | Greg Brown | 9 | Kimberley | 59.33 | | |
| Colin Lawson | 9 | Ilkeston | DQ | SA- |
| Arron Wass | 9 | Rykneld S P | DQ | ST- |
10 Yrs Age Group
| Place | Name | AaD | Club | Time | | |
| 1. | William Thirkell | 10 | Rykneld S P | 42.82 | | |
| 2. | Jake Gidley | 10 | Belper | 44.11 | | |
| 3. | Tyrelle Hamilton | 10 | Mansfield | 45.31 | | |
| 4. | Reece Tate | 10 | Bo Barnsley | 47.00 | | |
| 5. | George Chamberlain | 10 | Belper | 51.13 | | |
| 6. | Samuel Watson | 10 | Mansfield | 52.29 | | |
| 7. | Cormac Allison | 10 | Mansfield | 1:01.07 | | |
|
| Thomas Grant | 10 | Rykneld S P
| 1:41.08
| Speeding ticket
| |
| Jack Smith | 10 | Matlock | DNC | | |
| Calum Phelan | 10 | Belper | DQ | SA- |
| Connor Robertson | 10 | Lincoln Vulc | DQ | SA- |