EVENT 201 Female 09/10 Yrs 200m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Matilda HARPER | 9 | Grantham | |
| 2 | 2 | Lily HALE | 10 | Skegness | |
| 3 | 3 | Eleanor DE ROSE | 10 | Deepings | |
| 4 | 5 | Lucia CORTON | 10 | Grantham | |
| 5 | 6 | Sophia WRIGHT | 9 | Grantham | |
| 6 | 7 | Eva REDMILE | 10 | Lincoln Vulc | |
| 7 | 8 | Tilly WASKETT-BOOTH | 9 | Grantham | |
| 8 | 9 | Poppy-Rose WILSON | 10 | Deepings | |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 10 | Erin SMITH | 9 | Deepings | |
| 2 | 13 | Hallie ELLIS-HYMAN | 9 | Lincoln Vulc | 4:20.00 |
| 3 | 14 | Lillian ROBSON | 10 | Lincoln Vulc | 4:20.00 |
| 4 | 16 | Maisey SMITH | 10 | Co Lincoln P | 4:05.36 |
| 5 | 17 | Francesca WESTON | 10 | Grantham | 4:03.46 |
| 6 | 19 | Rebecca BATISTA | 9 | Co Lincoln P | 4:00.00 |
| 7 | 20 | Amy STEPHENSON | 10 | Co Lincoln P | 4:00.00 |
| 8 | 21 | Emily CLAYTON | 10 | Grantham | 3:58.16 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 22 | Matilda ROTHWELL | 10 | Co Lincoln P | 3:55.00 |
| 2 | 23 | Evelyn LITTLE | 10 | Lincoln Vulc | 3:50.00 |
| 3 | 24 | Seren EVANS | 10 | Co Lincoln P | 3:50.00 |
| 4 | 25 | Annabel HILLSON | 10 | Grantham | 3:39.94 |
| 5 | 26 | Eva MADDISON | 10 | Co Lincoln P | 3:31.30 |
| 6 | 27 | Bente SCHUERCH | 10 | Co Lincoln P | 3:30.93 |
| 7 | 28 | Lucy MARTIN | 9 | Lincoln Vulc | 3:30.00 |
| 8 | 29 | Sophia CUFFLEY | 9 | Lincoln Vulc | 3:30.00 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 31 | Kaylee HEMMINGS | 10 | Lincoln Vulc | 3:20.00 |
| 2 | 33 | Suzuki CARTER | 10 | Skegness | 3:11.57 |
| 3 | 35 | Juliette KIM | 10 | Grantham | 3:07.93 |
| 4 | 37 | Aoife HICKEY | 10 | Deepings | 3:01.22 |
| 5 | 36 | Hollie-Anne CROOK | 10 | Grantham | 3:06.69 |
| 6 | 34 | Ruby TALKES | 9 | Lincoln Vulc | 3:10.50 |
| 7 | 32 | Emmeline GLEAVE | 9 | Grantham | 3:16.25 |
| 8 | 30 | A HATCHER BRENNAN | 10 | Deepings | 3:26.22 |