| 295 |  Jen Moss  Sarah Kenward | 40-49 | 04:23 | |
| 295 | Katie Burke Libby Langham | 16-29 | 04:23 | |
| 295 | Ellena Thompson Genevieve Hickin | 30-39 | 04:23 | |
| 295 | Jenna Hill-Wood Madeline Taylor | 30-39 | 04:23 | |
| 295 | Hannah Welton Zoe Voice | 30-39 | 04:23 | |
| 295 | Danielle Barr Yazmin Mcculloch | 30-39 | 04:23 | |
| 295 | Beth Morris Nyomi Martindale | 16-29 | 04:23 | |
| 295 | Rebecca Lannap  Shammah Nakawesi | 30-39 | 04:23 | |
| 295 | Becky Risdon Gabby Pope | 16-29 | 04:23 | |
| 295 | Hannah Hollowood Katie Pierse | 40-49 | 04:23 | |
| 295 | Alisha Phillips Maria Granstrom | 30-39 | 04:23 | |
| 295 | Lauren Blackhall  Samantha Wright | 30-39 | 04:23 | |
| 295 | Grace Stoll Jasmine Dennis | 16-29 | 04:23 | |
| 295 | Ella Revell Sophie Coope | 30-39 | 04:23 | |
| 295 | Sophie Gregory Sophie Pyle | 16-29 | 04:23 | |
| 295 | Georgia Scott Leah Williams | 16-29 | 04:23 | |
| 295 | Chloe Fineman Daniella Lewington | 30-39 | 04:23 | |
| 318 | Katty Weymouth Nicole-Robyn Caldwell | 16-29 | 04:24 | |
| 318 | Kat Hoile Tash Hoile | 16-29 | 04:24 | |
| 318 | Liv White Nina Lynch | 16-29 | 04:24 | |
| 318 | Daisy Pannell Sarah Fanning | 16-29 | 04:24 | |
| 318 | Troy Penfield Victoria Rye | 40-49 | 04:24 | |
| 318 | Chloe-May Boyce Faith Baldwin | 16-29 | 04:24 | |
| 318 | Abi Cheng Katie Gant | 16-29 | 04:24 | |
| 318 | Joanna Davis Lisa Gabb | 30-39 | 04:24 | |
| 318 | Amy Matthews Grace Cook | 30-39 | 04:24 | |
| 318 | Amy Pope Joanne Desborough | 40-49 | 04:24 | |
| 318 | Bea Wheatley Kat Hone | 16-29 | 04:24 | |
| 318 | Becca Hyland Nicola Perkins | 30-39 | 04:24 | |
| 318 | Daisy May Smale Hannah Tuohy | 16-29 | 04:24 | |
| 318 | Magdalena Kendall Yasmin Augustin | 30-39 | 04:24 | |
| 318 | Ceri Jones Dawn D’Canville | 30-39 | 04:24 | |
| 318 | Katy Mcintosh Kerry Mochan | 30-39 | 04:24 | |
| 318 | Hannah Sharman Summer Jones | 16-29 | 04:24 | |
| 318 | Gabby Nunn Jessica Canning | 16-29 | 04:24 | |
| 318 | Emma Dunn Laura Mansfield | 30-39 | 04:24 | |
| 318 | Jasmine Tooke Tiffany Pedley | 16-29 | 04:24 | |
| 318 | Aimee Kennedy Kerry Rotherham | 40-49 | 04:24 | |
| 318 | Amy Challinor Charlotte Fury-Draper | 16-29 | 04:24 | |
| 318 | Joanna Tims Samantha Bailey | 30-39 | 04:24 | |
| 318 | Roxan Charleston Ruth Stannard | 30-39 | 04:24 | |
| 318 | Amanda Rogers Kelly Oehme | 30-39 | 04:24 | |
| 318 | Nicole Allardyce Vicky Bonny | 40-49 | 04:24 | |
| 318 | Rosie Cullen Taylor Rowe | 30-39 | 04:24 | |
| 345 |  Lisa Fraunhofer Marlene Scheibenzuber | 16-29 | 04:25 | |
| 345 | Hanna John Rupal Ghelani | 30-39 | 04:25 | |
| 345 | Nicola Greenhalgh Vicky Marshall | 30-39 | 04:25 | |
| 345 | Beth Thomasson Xuefan Zhang | 30-39 | 04:25 | |
| 345 | Ellen Cook Lucy Galloway | 30-39 | 04:25 | |
| 345 | Jordan Saunders Toni Saunders | 40-49 | 04:25 | |
| 345 | Kathy Klein Sarah Greer | 40-49 | 04:25 | |
| 345 | Amelia Gravill Pippa Ross | 16-29 | 04:25 | |
| 345 | Aoife Morrin Georgina Panting | 40-49 | 04:25 | |
| 345 | Emily Moffatt Neve Fairless | 16-29 | 04:25 | |
| 345 | Katharina Machule Shelley Gifford | 40-49 | 04:25 | |
| 345 | Joanna Morris Kerry Mclaren | 40-49 | 04:25 | |
| 345 | Emily Harrison Jane Powell | 40-49 | 04:25 | |
| 345 | Evangeline Procter Holly Couzens | 16-29 | 04:25 | |
| 345 | Abbi Woodroffe Emma Munn | 40-49 | 04:25 | |
| 345 | Caitlin Robbins Ellen Lai | 30-39 | 04:25 | |
| 345 | Angharad West Pip Gough | 40-49 | 04:25 | |
| 345 | Beth Marshall Emma Battison | 30-39 | 04:25 | |
| 345 |  Cecilia Pesaresi Charlotte Colvin | 30-39 | 04:25 | |
| 345 | Anna Moughton Nicola Smith | 30-39 | 04:25 | |
| 345 | Lydia Papaphilippopoulos Martha Papaphilippopoulos | 30-39 | 04:25 | |
| 345 | Courtney Southern Emily Holmes | 16-29 | 04:25 | |
| 345 | Karly Robertson Sarah Hughes | 40-49 | 04:25 | |
| 345 | Amelia Colbear Amy Bottomley | 16-29 | 04:25 | |
| 345 | Charlotte Blackmore Liz Hawkins | 40-49 | 04:25 | |
| 345 | Ellie Pink  Eniko Jantyik | 16-29 | 04:25 | |
| 345 | Ellie Hoiles Lindsey Drummond | 16-29 | 04:25 | |
| 345 | Alison Banerjee Laurena Robinson | 30-39 | 04:25 | |
| 345 | Alison Tarmey Vee Hooton | 40-49 | 04:25 | |
| 345 | Bea Davies Imogen Young | 30-39 | 04:25 | |
| 345 | Annette Walsham Belinda Tewson | 50-59 | 04:25 | |
| 345 | Ella Berndes Lazarie Wright | 16-29 | 04:25 | |
| 345 | Charlotte Mcgeoghan Ella Neary | 16-29 | 04:25 | |
| 345 | Amy Short Kirsty Newman | 30-39 | 04:25 | |
| 345 | Francesca Toma Sara-Jane Larner | 16-29 | 04:25 | |
| 380 | Ciara Buckley Phillipa Jalland | 16-29 | 04:26 | |
| 380 | Megan Wilson Niamh Hardy | 16-29 | 04:26 | |
| 380 | Becca Elmy Tara Johnson | 30-39 | 04:26 | |
| 380 | Holly Copley Olivia Copley | 16-29 | 04:26 | |
| 380 | Amy Mclaughlin Rachel Hayden | 30-39 | 04:26 | |
| 380 | Georgia Bradley Helen Johnson | 30-39 | 04:26 | |
| 380 | Katie Didiuk Lucy Smethurst | 16-29 | 04:26 | |
| 380 | Alisha Green Sammy Boyling | 40-49 | 04:26 | |
| 380 | Carys Phillips Esme Burge | 16-29 | 04:26 | |
| 380 | Katy Hornby Sophia Shaw-Brown | 30-39 | 04:26 | |
| 380 | Laura Brownlow Sarah Proctor | 30-39 | 04:26 | |
| 380 | Christine Mckelvie Jessica Tannahill | 30-39 | 04:26 | |
| 380 | Lara Duncan Laura Chrispin | 30-39 | 04:26 | |
| 380 | Charlotte Cook Emily Burgess | 16-29 | 04:26 | |
| 380 | Hannah Jibson Lucy Campbell | 16-29 | 04:26 | |
| 380 | Peggy Shaw Yvette Austin | 50-59 | 04:26 | |
| 380 | Abi Paul Anna Griffiths | 30-39 | 04:26 | |
| 380 | Georgie Bladen Lydia Axtell-Powell | 30-39 | 04:26 | |
| 380 | Alex Collinson Hannah Jaques | 30-39 | 04:26 | |
| 380 | Danielle Lancaster Emily Bullock | 30-39 | 04:26 | |
| 380 | Georgia Philips Grace Bader- Jones | 16-29 | 04:26 | |
