| 94 |  Caitlin Lingham Ela Cerys Williams | 16-29 | 04:29 | |
| 94 | Charlotte Simpson Laura Simpson | 16-29 | 04:29 | |
| 103 | Aimee Gardiner Georgina Whatmore | 30-39 | 04:30 | |
| 103 | Bec Murphy Tyra Cadette | 16-29 | 04:30 | |
| 103 | Beth Morgan Sami Stoute | 30-39 | 04:30 | |
| 103 | Hannah Palfrey Nadine James | 16-29 | 04:30 | |
| 103 | Jasmine Wolstenholme Laura Dolton | 16-29 | 04:30 | |
| 103 | Ellie Brown Millie Inman | 16-29 | 04:30 | |
| 103 | Carolyne Hair Jill Mclaren | 40-49 | 04:30 | |
| 103 | Leah Boundford Niamh O’Reilly | 30-39 | 04:30 | |
| 103 | Daniella Ella Ward Nicola Wall | 30-39 | 04:30 | |
| 103 | Lorraine Williams Sian Perry | 30-39 | 04:30 | |
| 103 | Emma Brown Mary Watkins | 16-29 | 04:30 | |
| 103 |  Niamh Murray Sarah Dyas | 30-39 | 04:30 | |
| 103 | Katie Griffiths Royston Griffiths | 30-39 | 04:30 | |
| 116 |  Eglè Powell Jessica Hazlett | 30-39 | 04:31 | |
| 116 | Kim Ellis Lynzee Sinden | 30-39 | 04:31 | |
| 116 | Bethan Fowler Pip Bowkett | 40-49 | 04:31 | |
| 116 | Jessica Allen Kate Bird | 16-29 | 04:31 | |
| 116 | Helen Cain Natalie Owens | 30-39 | 04:31 | |
| 116 | Bethany Thompson Rosie Instrell | 16-29 | 04:31 | |
| 116 | Evie Charles Hannah Wheeler | 16-29 | 04:31 | |
| 116 | Gemma Jones Mia Mahoney | 16-29 | 04:31 | |
| 116 | Chloe Hynes Leah Hynes | 30-39 | 04:31 | |
| 116 | Emma Tanner Nadia Mansour | 30-39 | 04:31 | |
| 126 | Emma Mailer Gillian Mailer | 30-39 | 04:32 | |
| 126 | Rachel O'Keefe Rachel Walters | 40-49 | 04:32 | |
| 126 | Beth Thomson Lauren Bowyer | 16-29 | 04:32 | |
| 126 | India Link-Jones Lara Ley-Tayler | 16-29 | 04:32 | |
| 126 | Isabella Yianni Leanne Lee | 30-39 | 04:32 | |
| 126 | Jessica Evans Natasha Pearson | 30-39 | 04:32 | |
| 126 | Caroline Gregson Gemma Rowland | 40-49 | 04:32 | |
| 126 | Erin Lynch Millie Bushnell | 16-29 | 04:32 | |
| 126 | Abie Blackmore Rhiannon Blackmore | 30-39 | 04:32 | |
| 126 | Emma Thomas Holly Couzens | 30-39 | 04:32 | |
| 126 | Jasmin Smith Matilda Jerred | 30-39 | 04:32 | |
| 126 | Rhiannon Perrett Tyler Dempsey | 16-29 | 04:32 | |
| 138 | Heidi Zymela Rhiannon Zymela | 30-39 | 04:33 | |
| 138 | Laura Mason Louise Mclarney | 40-49 | 04:33 | |
| 138 | Abbie Crocker Ann Marie Harris | 40-49 | 04:33 | |
| 138 | Bonnita Wheatley Nia Palla | 30-39 | 04:33 | |
| 138 | Alice Godfrey Jade Ashford | 16-29 | 04:33 | |
| 138 | Emily Smith Jess Bird | 16-29 | 04:33 | |
| 138 | Kasey Taylor Katie Fish | 16-29 | 04:33 | |
| 138 | Laura Delves Sarah Massey | 30-39 | 04:33 | |
| 138 | Evie James Hayley Horwood | 30-39 | 04:33 | |
| 138 | Charlotte Morgan Elsa Davies | 16-29 | 04:33 | |
| 148 | Abby Davison Mhairi Miller | 16-29 | 04:34 | |
| 148 | Hayley Dalmon  Mégane De Wolff | 16-29 | 04:34 | |
| 148 | Laura Bishop  Noemi Laura Dr Vincze-Vass | 30-39 | 04:34 | |
| 148 | Jemma Shand Niamh Rees | 16-29 | 04:34 | |
| 148 | Phoebe Noott Sophie Noott | 30-39 | 04:34 | |
| 148 | Caitlin Burns Kirsty Rimmer | 16-29 | 04:34 | |
| 148 | Maria Page Yolanda Cloke | 30-39 | 04:34 | |
| 148 | Ellie Green Jessica Purdy | 30-39 | 04:34 | |
| 148 | Emma Walsh Tonya Murray | 30-39 | 04:34 | |
| 148 | Cindy Richards Tracey Howard | 40-49 | 04:34 | |
| 158 | Cat Jukes Ellie Thompson | 40-49 | 04:35 | |
| 158 | Kate Holifield Sarah Aylett | 30-39 | 04:35 | |
| 158 | Julie Davies Leonie Keeling | 40-49 | 04:35 | |
| 158 | Bethany Kilgallon Nicole Vuckovic | 16-29 | 04:35 | |
| 158 | Kate Oneill Shona Thomas | 30-39 | 04:35 | |
| 158 | Catrin Evans Victoria Done | 40-49 | 04:35 | |
| 158 | Angharad Miles Scarlett Richards | 16-29 | 04:35 | |
| 158 | Chloe Weaver Natalie Kay | 30-39 | 04:35 | |
| 158 | Ester Ball-Iversen Katie Gough | 16-29 | 04:35 | |
| 158 | Kate Gibson Rachael Bodman | 30-39 | 04:35 | |
| 168 | Ellys Morgan Sophie Williams | 16-29 | 04:36 | |
| 168 | Abigail Mccarthy Holly Climo | 30-39 | 04:36 | |
| 168 | Amy Maddick Claire Harvey | 40-49 | 04:36 | |
| 168 | Alana George Tiffany Morris-Jones | 16-29 | 04:36 | |
| 168 | Barbara Coles Caitlin Raymond | 30-39 | 04:36 | |
| 168 | Lauren Sheppard Megan Cleary | 30-39 | 04:36 | |
| 168 | Maddie Bell Rowanna Hughes | 16-29 | 04:36 | |
| 168 | Isobel Barratt Priya Cuomo | 30-39 | 04:36 | |
| 168 | Katie Lane Sophie James | 30-39 | 04:36 | |
| 168 | Diane Divin Tracy Mc Philemy | 40-49 | 04:36 | |
| 168 | Jaz Owens Melody Johns | 30-39 | 04:36 | |
| 168 | Carly Millichap Rebecca Roberts | 30-39 | 04:36 | |
| 168 | Louisa Hone Sophie Main | 16-29 | 04:36 | |
| 168 | Katie Holwill Megan Backhouse | 30-39 | 04:36 | |
| 168 | Aileen Harrold Rebekah Stanley | 16-29 | 04:36 | |
| 168 | Emma Boyle Katie Steele | 16-29 | 04:36 | |
| 168 | Lauryn Morgans Olivia Curley | 16-29 | 04:36 | |
| 168 | Alice Seldon Olivia Seldon | 30-39 | 04:36 | |
| 186 | Ceris Rees Zoe Elvins | 30-39 | 04:37 | |
| 186 | Eimear Mcelroy Maria Federico | 40-49 | 04:37 | |
| 186 | Anya Warriss Lisa Hanton | 30-39 | 04:37 | |
| 186 | Georgia Snow Maddy Pearce | 30-39 | 04:37 | |
| 186 | Emily Godsiff Hanna Smith | 30-39 | 04:37 | |
| 186 | Becca Sangwin Milly Church | 30-39 | 04:37 | |
| 186 | Annette Poulain Evie Poulain | 30-39 | 04:37 | |
| 186 | Alice Thomas Sophie Browning | 30-39 | 04:37 | |
| 186 | Bethan Meleri Morgan Suzanne Lander | 30-39 | 04:37 | |
| 195 | Elicia Down Laura Skinner | 16-29 | 04:38 | |
| 195 | Gabriella Smith Sophie Dalton | 16-29 | 04:38 | |
| 195 | Hollie Williams Linzi Gammino | 30-39 | 04:38 | |
| 195 | Gemma Hughes Georgia Thomas | 30-39 | 04:38 | |
| 195 | Flora Hastie Sian Woods | 16-29 | 04:38 | |
| 195 | Lauren Wiltshire Sian Wiltshire | 30-39 | 04:38 | |
