EVENT 105 Mixed 12 Yrs/Over 400m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 1 | Milton Xavier Yau | 12 | Co Coventry | |
| 3 | 2 | Aashirya Budathoki | 13 | Co Coventry | |
| 4 | 3 | Mia Hawkins | 13 | Co Coventry | |
| 5 | 4 | Caitlin O'Neill | 17 | Co Coventry | |
| 6 | 5 | Kenza Ajimi | 16 | Co Coventry | |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 6 | Patrick Dea | 16 | Co Coventry | |
| 2 | 7 | Joseph Storr | 14 | Co Coventry | |
| 3 | 8 | Grace Clewes | 13 | Co Coventry | |
| 4 | 9 | Phoebe Lawton | 14 | Co Coventry | |
| 5 | 10 | Erin Hawkins | 14 | Co Coventry | |
| 6 | 11 | Lucy Matthews | 16 | Co Coventry | |
| 7 | 12 | Ethan Krol | 14 | Co Coventry | |
| 8 | 13 | Elliot Lawton | 16 | Co Coventry | |