Girl Open 100m Butterfly - Heats (Declared Winners)
09/10 Yrs Age Group - Full Results
| Place | Name | AaD | Club | | Time | | | FINA Pt | | 50 |
| 1. | Imogen HOWITT | 10 | Bassetlaw SS | | 1:17.03 | | | 356 | | 35.52 |
| 2. | Isla STOCKLEY | 10 | Bassetlaw SS | | 1:34.84 | | | 190 | | 45.05 |
| 3. | Lottie Ava FLATTERS | 10 | Deepings | | 1:49.86 | | | 122 | | 49.65 |
| 4. | Mia WALLACE | 10 | Eckington | | 1:51.78 | | | 116 | | 50.86 |
11 Yrs Age Group - Full Results
| Place | Name | AaD | Club | | Time | | | FINA Pt | | 50 |
| 1. | Stansie CROWE | 11 | Bassetlaw SS | | 1:26.19 | | | 254 | | 38.73 |
| 2. | Isobelle RAFFERTY | 11 | Bassetlaw SS | | 1:27.65 | | | 241 | | 38.77 |
| 3. | Erin ARCHER | 11 | Co Lincoln P | | 1:34.56 | | | 192 | | 43.70 |
| 4. | Amelie VENABLES | 11 | Bassetlaw SS | | 1:41.50 | | | 155 | | 45.07 |
12 Yrs Age Group - Full Results
| Place | Name | AaD | Club | | Time | | | FINA Pt | | 50 |
| 1. | Kessie WEBSTER | 12 | Derventio | | 1:16.19 | | | 368 | | 34.24 |
| 2. | Isla O'CONNOR | 12 | Bassetlaw SS | | 1:16.35 | | | 365 | | 35.61 |
| 3. | Emmy STINTON | 12 | Co Lincoln P | | 1:17.08 | | | 355 | | 34.57 |
| 4. | Poppy GOODACRE | 12 | Bassetlaw SS | | 1:29.28 | | | 228 | | 41.94 |
| 5. | Charlotte JENKINSON | 12 | Deepings | | 1:29.91 | | | 224 | | 40.66 |
| 6. | Chloe DINMORE | 12 | Gainsborough | | 1:39.88 | | | 163 | | 43.31 |
| | Mieke MCDONALD | 12 | Deepings | | DNC | | | | | |
13 Yrs Age Group - Full Results
| Place | Name | AaD | Club | | Time | | | FINA Pt | | 50 |
| 1. | Lilli-Rose CARR | 13 | Co Lincoln P | | 1:09.81 | | | 478 | | 32.24 |
| 2. | Scarlett SAMPSON | 13 | Eckington | | 1:21.24 | | | 303 | | 37.70 |
| 3. | Iona WATSON | 13 | Bassetlaw SS | | 1:25.91 | | | 256 | | 39.44 |
14 Yrs Age Group - Full Results
| Place | Name | AaD | Club | | Time | | | FINA Pt | | 50 |
| 1. | Olivia MARSHALL | 14 | Derventio | | 1:10.40 | | | 466 | | 32.39 |
| 2. | Jennifer WALKER | 14 | Bassetlaw SS | | 1:10.84 | | | 458 | | 32.73 |
| 3. | Isobel VAUSE | 14 | Deepings | | 1:25.94 | | | 256 | | 37.66 |
| 4. | Emma ARTHUR | 14 | Co Lincoln P | | 1:25.98 | | | 256 | | 38.35 |
| 5. | Lauren MCMANUS | 14 | Eckington | | 1:29.93 | | | 223 | | 39.17 |
15 Yrs Age Group - Full Results
| Place | Name | AaD | Club | | Time | | | FINA Pt | | 50 |
| 1. | Freya PEACE | 15 | Bassetlaw SS | | 1:07.57 | | | 527 | | 32.19 |
| 2. | Matilda HASE | 15 | Derventio | | 1:15.43 | | | 379 | | 34.34 |
| 3. | Tiegan GRAY | 15 | Gainsborough | | 1:15.86 | | | 373 | | 34.28 |
16 Yrs Age Group - Full Results
| Place | Name | AaD | Club | | Time | | | FINA Pt | | 50 |
| 1. | Katie HEALD | 16 | Derventio | | 1:06.19 | | | 561 | | 30.71 |
| 2. | Penelope BAXTER | 16 | Deepings | | 1:24.42 | | | 270 | | 38.32 |
