| 656 |  Cho Yi Lin  Kar Chiu | 35-39 | 04:35 | |
| 656 | Elizabeth Rowse Eve Wright | 35-39 | 04:35 | |
| 656 | Aaliyah Ledbury Jessica Jay Cook | 16-24 | 04:35 | |
| 656 | Rosie Griffin Vicky Griffin | 30-34 | 04:35 | |
| 656 | Lucy Payne Natalie Tuzcuoglu | 40-44 | 04:35 | |
| 656 | Sarah Finbow Sarah Matthews | 40-44 | 04:35 | |
| 656 | Emma Creighton Jaime Nicholson | 40-44 | 04:35 | |
| 656 | Amelia Hughes Hollie East | 35-39 | 04:35 | |
| 656 | Amy Lambden Rosie Davidson | 35-39 | 04:35 | |
| 656 | Junéve Dallas Rachel Woolford | 30-34 | 04:35 | |
| 656 | Alice Lewis Summer Brady | 30-34 | 04:35 | |
| 656 | Juliet Gold Laura Bucke | 30-34 | 04:35 | |
| 656 | Lindsey Caffrey Sarah Jones | 40-44 | 04:35 | |
| 656 | Kate Hewett Pippa Jeans | 35-39 | 04:35 | |
| 656 | Chloe Brooks Tracey Brown | 30-34 | 04:35 | |
| 656 | Amelia Dunnion Isobel Earle | 25-29 | 04:35 | |
| 656 | Ellie Moreton Megan Davies | 25-29 | 04:35 | |
| 656 | Kelly Smith Stacey Buckley | 30-34 | 04:35 | |
| 656 | Julia Thompson Wendy Phillips | 40-44 | 04:35 | |
| 656 | Chez Sullivan-Joys Jen Sullivan-Joys | 40-44 | 04:35 | |
| 656 | Jessica Harvey Lori Harvey | 35-39 | 04:35 | |
| 656 | Bethan Phillips Menna Phillips | 25-29 | 04:35 | |
| 723 | Amy Waddingham Clementine Parker | 30-34 | 04:36 | |
| 723 | Lauren Cooper Lianne White | 35-39 | 04:36 | |
| 723 | Amber Morton Paisley Ward | 25-29 | 04:36 | |
| 723 |  Katrina Loughran Laura Wharton | 40-44 | 04:36 | |
| 723 | Kerry Dunn Rachel Tampin | 30-34 | 04:36 | |
| 723 | Cardella Curley Sophie Walton | 40-44 | 04:36 | |
| 723 | Hollie Potton Victoria Elsey | 40-44 | 04:36 | |
| 723 | Lucie Coughlan Molly Coughlan | 16-24 | 04:36 | |
| 723 | dionne crisp Hannah Forbes | 40-44 | 04:36 | |
| 723 |  Edna Sinimon  MARLIYANA PAUZI | 35-39 | 04:36 | |
| 723 |  Orsolya Koreh  Paulina Gudaityte | 30-34 | 04:36 | |
| 723 | Elizabeth Wootton Rochella Shakles | 35-39 | 04:36 | |
| 723 | Bethany Pink Eve Riley | 25-29 | 04:36 | |
| 723 | Danielle Donohoe Jayne McKnight | 35-39 | 04:36 | |
| 723 | Ally Higham Tilly Baron | 25-29 | 04:36 | |
| 723 | Kate Finn Kim Holcroft | 40-44 | 04:36 | |
| 723 | Chloe Baxter Hayley Welch | 30-34 | 04:36 | |
| 723 | Katie Waldron Nicola Broomhead | 35-39 | 04:36 | |
| 723 | Alexia Debenham Ellen Mumford | 25-29 | 04:36 | |
| 723 | Naomi Evans Yasmin Payne | 30-34 | 04:36 | |
| 723 | Katie Furlong Sarah Troughear | 35-39 | 04:36 | |
| 723 | Cora Thrower Rheanne Yarrow | 35-39 | 04:36 | |
| 723 | Gemma Davies Sandra Spencer | 35-39 | 04:36 | |
| 723 | Kirsty Rae Rachael Warden | 25-29 | 04:36 | |
| 723 | Jessica Nichol Michelle Yeoman | 35-39 | 04:36 | |
| 723 | Ellena Marie Gabillia Kylie Jones | 40-44 | 04:36 | |
| 723 | Adele Rudge Ellie Rudge | 25-29 | 04:36 | |
| 723 | Angharad m James Kate Richards | 40-44 | 04:36 | |
| 723 | Emerald MacGregor Jasmin Diment | 30-34 | 04:36 | |
| 723 | Blaise DYer Lainie Dyer | 30-34 | 04:36 | |
| 723 | Megan Glasspool Ruchi Cheema | 35-39 | 04:36 | |
| 723 | Hettie Palethorpe Tracy Watkinson | 35-39 | 04:36 | |
| 723 | Kathleen Marck-Wilson Summer Moore | 25-29 | 04:36 | |
| 723 | Bailey Longden-Hill Lucy Overthrow | 40-44 | 04:36 | |
| 723 | Bethan Carter  Dominika Pipowska | 25-29 | 04:36 | |
| 723 | Annette Wilson Catherine Travis | 45-49 | 04:36 | |
| 723 | Hazel Suttle Megan Wise | 30-34 | 04:36 | |
| 723 | Georgina Davies Sophie Murray | 30-34 | 04:36 | |
| 723 | Harriet Scott Lois George | 25-29 | 04:36 | |
| 723 | Hannah Butler Maddie Lavery | 25-29 | 04:36 | |
| 723 | Caroline Vernon Gabby Orme | 25-29 | 04:36 | |
| 723 | Deanne Cox Emily Mills | 45-49 | 04:36 | |
| 723 | Becca Donnelly-Saunders Geraldine Donnelly-Saunders | 35-39 | 04:36 | |
| 723 | Risha Khagram Zoe Bailey | 35-39 | 04:36 | |
| 723 | Andrea Cooper Louise Price | 40-44 | 04:36 | |
| 723 | Amber Ivison Felicity Lawrence | 35-39 | 04:36 | |
| 723 | Chloe Goodwin Jorden Bellamy | 30-34 | 04:36 | |
| 723 |  Cassie Corrigan Roseanna Burns | 30-34 | 04:36 | |
| 723 | Holly Mincher Lisa-Marie Button | 35-39 | 04:36 | |
| 723 | Belinda Green Clare Greer | 45-49 | 04:36 | |
| 723 | Danielle Allen Elizabeth Cotterhill | 35-39 | 04:36 | |
| 723 | Charlotte Aldridge Katherine Love | 40-44 | 04:36 | |
| 723 | Jemma Litkie Olivia Behan | 25-29 | 04:36 | |
| 723 | Judith Hopkin Sarah Scotchmer | 40-44 | 04:36 | |
| 777 | Alice Holt Sophie Hill | 25-29 | 04:37 | |
| 777 | Laura Malone Nicole Clark | 40-44 | 04:37 | |
| 777 | Jamie Anderson Joanne Bryden | 35-39 | 04:37 | |
| 777 | Emmily Nonas Hannah Nonas | 30-34 | 04:37 | |
| 777 | Amy James Sophie Elliott | 35-39 | 04:37 | |
| 777 | Jasmin Wigglesworth Jessica Scott | 25-29 | 04:37 | |
| 777 | Francesca Corr Susie Brown | 30-34 | 04:37 | |
| 777 | Hollie Gibbins Jenna Brown | 30-34 | 04:37 | |
| 777 | Claire Burns Susan Kafka | 35-39 | 04:37 | |
| 777 | Beth Jones Sioned Elin Hughes-Jones | 30-34 | 04:37 | |
| 777 | Jordan Alldritt Sophie Matthews | 30-34 | 04:37 | |
| 777 | Hannah Lattin Suzanne Bass Twitchell | 50-54 | 04:37 | |
| 777 | Ellie Gange Michelle Westhorpe | 40-44 | 04:37 | |
| 777 | Claire Aselford Mia Stephenson | 25-29 | 04:37 | |
| 777 | Lauren Hunt Sophie Palmer | 25-29 | 04:37 | |
| 777 | Jade Adams Niki Pinney | 50-54 | 04:37 | |
| 777 | Emma Lally Lisa Bimson | 45-49 | 04:37 | |
| 777 | Gabrielle Westgarth Sarah Calvert | 30-34 | 04:37 | |
| 777 | Claudia Devries Jenny Cowen | 30-34 | 04:37 | |
| 777 | Becky Walburn Rosie Hatton | 35-39 | 04:37 | |
| 777 | Amelia Lewis India Lewis | 16-24 | 04:37 | |
| 777 | Carlene Whitehead Hannah Weaver | 30-34 | 04:37 | |
| 777 | Becky Brown Megan George | 30-34 | 04:37 | |
| 777 | anna parker katie -May Carter | 35-39 | 04:37 | |
