EVENT 406 Female 10 /Over 200m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 1 | Phoebe Williams | 11 | Loughborough | 4:27.67 |
| 3 | 2 | Esmie Haines | 11 | Northampton | 4:11.70 |
| 4 | 3 | Evie Hall | 12 | Loughborough | 4:10.00 |
| 5 | 4 | Freya Rose | 10 | Leic Peng | 4:03.00 |
| 6 | 5 | Maisie Ludlam | 12 | Leicester Ne | 4:02.76 |
| 7 | 6 | Rosie Whitfield | 14 | Leic Peng | 3:53.17 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 7 | Phoebe Lee | 14 | Leic Peng | 3:47.77 |
| 2 | 8 | Maddison Velati | 11 | Loughborough | 3:41.82 |
| 3 | 9 | Emma Ruiz Salfity | 12 | Loughborough | 3:41.68 |
| 4 | 10 | Jessica Radcliffe | 12 | Leicester Ne | 3:41.65 |
| 5 | 11 | Rosie Rands | 15 | Loughborough | 3:40.00 |
| 6 | 12 | Isabella Derbyshire | 11 | Co Leicester | 3:37.10 |
| 7 | 13 | Aliya Currie | 12 | Leicester Ne | 3:35.33 |
| 8 | 14 | Myla Dizon | 13 | Co Leicester | 3:35.22 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 15 | Naomi Yates | 12 | Co Leicester | 3:33.47 |
| 2 | 16 | Katherine Fletcher | 11 | Co Leicester | 3:28.86 |
| 3 | 17 | Ruby Richardson | 12 | Co Leicester | 3:28.71 |
| 4 | 18 | Aimee Walczak | 13 | Leic Peng | 3:26.22 |
| 5 | 19 | Ava Mitchell | 12 | Northampton | 3:24.62 |
| 6 | 20 | Emilia Durrington | 14 | Co Leicester | 3:24.38 |
| 7 | 21 | Isabelle Rose | 15 | Co Leicester | 3:20.00 |
| 8 | 22 | Abigail Golynker | 14 | Co Leicester | 3:19.51 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 23 | Jade Currie | 14 | Leicester Ne | 3:17.64 |
| 2 | 24 | Sophie Lane | 12 | Co Leicester | 3:14.30 |
| 3 | 25 | Georgia Parker | 13 | Market Har | 3:14.20 |
| 4 | 26 | Maya Bovingdon | 15 | Northampton | 3:14.01 |
| 5 | 27 | Sofia Reedha | 13 | Co Leicester | 3:12.41 |
| 6 | 28 | Maia Ruiz Salfity | 16 | Loughborough | 3:12.34 |
| 7 | 29 | Nicola Michalska | 13 | Co Leicester | 3:10.70 |
| 8 | 30 | Philippa Bodey | 13 | Co Leicester | 3:09.96 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 32 | Alexa Parker | 15 | Market Har | 3:03.64 |
| 2 | 34 | Isabelle Walczak | 16 | Leic Peng | 3:03.59 |
| 3 | 36 | Emma Graham-Brown | 15 | Co Leicester | 2:52.70 |
| 4 | 38 | Foteini Kalkani | 18 | Co Leicester | 2:36.40 |
| 5 | 37 | Sophie Statham-Gill | 15 | Co Leicester | 2:38.40 |
| 6 | 35 | Emily Lowe | 16 | Bedford SS | 3:02.54 |
| 7 | 33 | Laura Graham-Brown | 13 | Co Leicester | 3:03.64 |
| 8 | 31 | Florrie Marriott | 14 | Loughborough | 3:07.30 |