EVENT 10 Girls 10 Yrs/Over 100m Butterfly - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 3 | 1 | Lucy RUSSELL | 10 | Coalville | 2:03.31 |
| 4 | 3 | Hollie LYNCH | 10 | Co Leicester | 1:47.76 |
| 5 | 2 | Evelyn BROOKS | 10 | Knighton Fld | 2:00.00 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 2 | 5 | Rhiannon CHILES | 10 | Co Leicester | 1:43.20 |
| 3 | 7 | Georgia LANGTON | 12 | Leicester Ne | 1:38.49 |
| 4 | 9 | Abbie RUDDLE | 10 | Co Leicester | 1:32.80 |
| 5 | 8 | Rebecca HADLEY | 10 | Co Leicester | 1:34.14 |
| 6 | 6 | Sarah WHITE | 11 | Co Leicester | 1:42.00 |
| 7 | 4 | Sophie BENNION | 11 | Coalville | 1:43.20 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 11 | Madeleine SQUIRES | 10 | Leic Sharks | 1:32.50 |
| 2 | 13 | Claire SUN | 12 | Co Leicester | 1:30.00 |
| 3 | 15 | Abbie SCOTT | 11 | Sherwood | 1:28.46 |
| 4 | 17 | Jessica PERRY | 12 | Co Leicester | 1:26.70 |
| 5 | 16 | Grace LYNK | 13 | Sherwood | 1:27.12 |
| 6 | 14 | Rhiannon OWEN | 11 | Co Derby | 1:29.60 |
| 7 | 12 | Ianthe BRITTAIN | 11 | Co Leicester | 1:31.70 |
| 8 | 10 | Katie SHELTON | 12 | Leicester Ne | 1:32.59 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 19 | Amy GODWIN | 13 | Coalville | 1:24.10 |
| 2 | 21 | Morgan LERPINIERE | 11 | StaffordApex | 1:22.90 |
| 3 | 23 | Courtney SMITH | 13 | Co Leicester | 1:20.60 |
| 4 | 25 | Lorna GREENWOOD | 13 | Co Leicester | 1:19.28 |
| 5 | 24 | Lauren GRICE | 12 | Coalville | 1:19.81 |
| 6 | 22 | Grace BEESLEY | 14 | Coalville | 1:21.50 |
| 7 | 20 | Lucy GRANTHAM | 11 | Co Coventry | 1:23.80 |
| 8 | 18 | Emma CODLING | 13 | Coalville | 1:26.55 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 27 | Chloe STRETTON | 13 | Co Leicester | 1:18.00 |
| 2 | 29 | Hannah WHITE | 13 | Co Leicester | 1:16.40 |
| 3 | 31 | Isabelle GRAHAM | 15 | Co Leicester | 1:14.88 |
| 4 | 33 | Chelsea MCKAY | 12 | Co Leicester | 1:14.01 |
| 5 | 32 | Tegan SMITH | 14 | Co Leicester | 1:14.60 |
| 6 | 30 | Sophie WISHER | 12 | Co Leicester | 1:15.40 |
| 7 | 28 | Maisie ELLIOTT | 11 | Co Leicester | 1:18.00 |
| 8 | 26 | Lucy FAIRBANKS | 15 | Shrewsbury | 1:18.20 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 35 | Hannah CLAY | 17 | Radford | 1:13.30 |
| 2 | 37 | Amarah PHILLIP | 15 | Hatfield | 1:12.20 |
| 3 | 39 | Harriet BATES | 13 | Co Leicester | 1:11.90 |
| 4 | 41 | Rebecca ORTON | 16 | Co Leicester | 1:08.80 |
| 5 | 40 | Bailie HARRISON | 13 | Deepings | 1:10.70 |
| 6 | 38 | Molly LEE | 14 | Co Leicester | 1:12.20 |
| 7 | 36 | Zoe TILDESLEY | 15 | Co Leicester | 1:13.25 |
| 8 | 34 | Abbie GRANTHAM | 14 | Co Coventry | 1:13.60 |