| Place | Name | Club | Improvement | Result |
|---|---|---|---|---|
| 1 | Elise Delapperall | Thurrock Swimming Club | Elise Delapperall Thurrock Swimming Club |
1:28.77 |
| 2 | Sophie Conroy | Thurrock Swimming Club | Sophie Conroy Thurrock Swimming Club |
1:33.87 |
| 3 | Anna-Lucia Fenner | Romford Town SC | Anna-Lucia Fenner Romford Town SC |
1:35.65 |
| 4 | Jaymee Wardell | London Aquatics Centre Performan | Jaymee Wardell London Aquatics Centre Performan |
1:37.64 |
| 5 | Aaliyah Richards | London Aquatics Centre Performan | Aaliyah Richards London Aquatics Centre Performan |
1:38.38 |
| 6 | Tierney Rooney | Romford Town SC | Tierney Rooney Romford Town SC |
1:39.80 |
| 7 | Eloise Bruce | Thurrock Swimming Club | Eloise Bruce Thurrock Swimming Club |
1:41.23 |
| 8 | Daisy Catmore | Thurrock Swimming Club | Daisy Catmore Thurrock Swimming Club |
1:46.82 |
| Sophie Norton | Canvey Island SC | Sophie Norton Canvey Island SC |
DQ T |
| Place | Name | Club | Improvement | Result |
|---|---|---|---|---|
| 1 | Michaela Taiwo | Thurrock Swimming Club | Michaela Taiwo Thurrock Swimming Club |
1:22.38 |
| 2 | Nonhlanhla Thole | Thurrock Swimming Club | Nonhlanhla Thole Thurrock Swimming Club |
1:22.43 |
| 3 | Jasmine Verlander | Thurrock Swimming Club | Jasmine Verlander Thurrock Swimming Club |
1:28.32 |
| 4 | Teni Ogunlesi | Thurrock Swimming Club | Teni Ogunlesi Thurrock Swimming Club |
1:28.99 |
| 5 | Charlotte Hines | Borough of Southend Swimming and | Charlotte Hines Borough of Southend Swimming and |
1:30.02 |
| 6 | Amelia Patterson | Thurrock Swimming Club | Amelia Patterson Thurrock Swimming Club |
1:30.26 |
| 7 | Kaitlin Lovell | London Aquatics Centre Performan | Kaitlin Lovell London Aquatics Centre Performan |
1:32.69 |
| 8 | Kitty Leggett | London Aquatics Centre Performan | Kitty Leggett London Aquatics Centre Performan |
1:32.97 |
| 9 | Bethany Thornton | Borough of Southend Swimming and | Bethany Thornton Borough of Southend Swimming and |
1:33.01 |
| 10 | Ella Allen | Thurrock Swimming Club | Ella Allen Thurrock Swimming Club |
1:34.11 |
| 11 | Caitlin Murray | Thurrock Swimming Club | Caitlin Murray Thurrock Swimming Club |
1:36.78 |
| 12 | Alexa Miles-Stevens | Thurrock Swimming Club | Alexa Miles-Stevens Thurrock Swimming Club |
1:37.30 |
| 13 | Mia Ward | Thurrock Swimming Club | Mia Ward Thurrock Swimming Club |
1:39.95 |
| 14 | Missy Ward | Borough of Southend Swimming and | Missy Ward Borough of Southend Swimming and |
1:41.00 |
| 15 | Gabriella Kemp | Canvey Island SC | Gabriella Kemp Canvey Island SC |
1:46.00 |
| Millie Piercy | Canvey Island SC | Millie Piercy Canvey Island SC |
DQ T |
|
| Eleanor Lennon | Thurrock Swimming Club | Eleanor Lennon Thurrock Swimming Club |
DQ T |
| Place | Name | Club | Improvement | Result |
|---|---|---|---|---|
| 1 | Rebecca West | Thurrock Swimming Club | Rebecca West Thurrock Swimming Club |
1:10.07 |
| 2 | Gracie Mae Martin | Thurrock Swimming Club | Gracie Mae Martin Thurrock Swimming Club |
1:15.24 |
| 3 | Kiara Marais | Thurrock Swimming Club | Kiara Marais Thurrock Swimming Club |
1:15.32 |
| 4 | Lillian Tagg | Thurrock Swimming Club | Lillian Tagg Thurrock Swimming Club |
1:16.56 |
| 5 | Rebecca Honeywell | Thurrock Swimming Club | Rebecca Honeywell Thurrock Swimming Club |
1:18.18 |
| 6 | Radost Milkova | Thurrock Swimming Club | Radost Milkova Thurrock Swimming Club |
1:19.52 |
| 7 | Madeleine Kemp | Canvey Island SC | Madeleine Kemp Canvey Island SC |
1:30.72 |
| Place | Name | Club | Improvement | Result |
|---|---|---|---|---|
| 1 | Martine Tran | Thurrock Swimming Club | Martine Tran Thurrock Swimming Club |
1:10.94 |
| 2 | Abigayle Still | Thurrock Swimming Club | Abigayle Still Thurrock Swimming Club |
1:14.55 |
| 3 | Annabel Speers | Thurrock Swimming Club | Annabel Speers Thurrock Swimming Club |
1:14.68 |
| 4 | Bethany Byrne | Thurrock Swimming Club | Bethany Byrne Thurrock Swimming Club |
1:18.40 |
| 5 | Zara Meaby | Borough of Southend Swimming and | Zara Meaby Borough of Southend Swimming and |
1:37.07 |