EVENT 201 Boys 12 Yrs/Over 1500m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 3 | 1 | Ted Pyefinch | 14 | Long Eaton | 22:04.46 |
| 4 | 3 | Dominic Whiten | 15 | Swadlincote | 23:24.13 |
| 5 | 2 | Ryan Bullock | 14 | Long Eaton | 22:22.70 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 5 | Evan Johnson | 14 | Ripley | 20:26.98 |
| 1 | 7 | Joseph Cooper | 17 | Long Eaton | 20:22.29 |
| 2 | 9 | Liam Lyons | 14 | BelperMarlin | 18:52.42 |
| 3 | 11 | Jacob Pemberton | 14 | Ripley | 18:57.79 |
| 4 | 13 | Seth Hems Gillson | 13 | Repton | 19:14.37 |
| 5 | 12 | Findlay Cordle | 16 | Repton | 17:04.70 |
| 6 | 10 | Lucas Kimber | 14 | Ripley | 19:27.07 |
| 7 | 8 | James Duggan | 16 | Swadlincote | 20:18.71 |
| 8 | 6 | Taylor Reeves | 18 | Swadlincote | 21:47.40 |
| 9 | 4 | Isaac Ebanks | 13 | Co Derby | 21:05.12 |