EVENT 203 Mixed 25m Backstroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Ethan PEARCE | 14 | Northall'ton | |
| 2 | 2 | Nathan BASS | 12 | Northall'ton | |
| 3 | 3 | Lily-Rose MONK | 8 | Northall'ton | |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 4 | Zoe HANSON | 10 | Northall'ton | |
| 2 | 5 | Summer NICHOLSON | 11 | Northall'ton | |
| 3 | 6 | Matthew MARGRETT | 12 | Northall'ton | |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 7 | Hanna CHOCHOWSKA | 9 | Northall'ton | |
| 2 | 8 | Phoebe HOGGART | 12 | Northall'ton | |
| 3 | 9 | Emma COURTS | 10 | Northall'ton | |
| 4 | 10 | Lexi-Mae MONK | 9 | Northall'ton | |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 11 | Izzy CHOULES | 11 | Northall'ton | |
| 2 | 12 | Emily WIDDRINGTON | 8 | Northall'ton | |
| 3 | 13 | Rowan PEARCE | 12 | Northall'ton | |
| 4 | 14 | Francesca SMITH | 10 | Northall'ton | |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 15 | Elizabeth HOGG | 9 | Loftus Dol | 40.00 |
| 2 | 16 | Ellis JEFFERSON | 9 | Loftus Dol | 36.00 |
| 3 | 17 | Briana MAZHAMBE | 10 | Eston | 30.69 |
| 4 | 18 | Sophia SHEA | 10 | Eston | 25.83 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 20 | Gracie SHEA | 13 | Eston | 23.50 |
| 2 | 22 | Joe HORNER | 12 | Eston | 19.08 |
| 3 | 21 | Emily JORDAN | 13 | Eston | 22.96 |
| 4 | 19 | Skye JOHNSON | 10 | Stokesley | 25.00 |