| 1 |  Amy Bowman Nicole Lamb | 16-29 | 03:52 | |
| 2 | Polly Noble Rebecca Gibson | 30-39 | 03:55 | |
| 3 | Amy Walsh Rosie Walsh | 16-29 | 03:57 | |
| 3 | Elan Iorwerth-Murphy Lyndsey Hester | 30-39 | 03:57 | |
| 3 | Maria Sheedy Natalie Rimmer | 30-39 | 03:57 | |
| 6 | Lucy Slee Rebecca Wade | 30-39 | 03:58 | |
| 6 | Francesca Medlicott Lauren Tissot | 16-29 | 03:58 | |
| 8 | Ellie Hallam Olivia Harrison | 16-29 | 03:59 | |
| 8 | Georgia Davidson Jodi Mcsherry | 30-39 | 03:59 | |
| 8 | Bethan Dainton Nia Banfield | 30-39 | 03:59 | |
| 11 | Bethany Dale Victoria Wilson | 30-39 | 04:00 | |
| 12 | Emily Edwards Jade Booth | 16-29 | 04:01 | |
| 12 | Abi Howard Sarah Uminski | 30-39 | 04:01 | |
| 14 | Amy Fish Lottie Acton | 16-29 | 04:02 | |
| 15 | Alex Barker Rachel York | 30-39 | 04:03 | |
| 15 | Anita Henderson Lauren Sinclair | 16-29 | 04:03 | |
| 17 | Lynsey Shaw Susanna Critchley | 40-49 | 04:04 | |
| 17 | Hannah Bedding Kirsty Eadington | 30-39 | 04:04 | |
| 17 | Steph Miles Steph O'Regan | 30-39 | 04:04 | |
| 20 | Nadine Wakefield Stephanie Brennan | 30-39 | 04:05 | |
| 20 | Jodie Gregson Laura Shackleton | 30-39 | 04:05 | |
| 20 | Hollie Pearson Kim Pearson | 40-49 | 04:05 | |
| 20 | Bethan Wootton Catherine Mycock | 30-39 | 04:05 | |
| 20 | Chloe Mcmullan  Nicola Newbury | 30-39 | 04:05 | |
| 25 | Lauren Somers Rebecca Somers | 30-39 | 04:06 | |
| 25 | Deborah Kennedy  Edyta Smith | 30-39 | 04:06 | |
| 25 |  Jessica Carranza Nyberg Rebeca Carranza Nyberg | 30-39 | 04:06 | |
| 28 | Amy Hinton Chloe Wakelam | 16-29 | 04:07 | |
| 28 | Alex Ford Rebecca Fenney | 30-39 | 04:07 | |
| 28 | Elise Walker Lauren Knott | 16-29 | 04:07 | |
| 28 | Lydia Smith Vicky Tam | 30-39 | 04:07 | |
| 28 | Gemma Howley Jojo Boylan-Kemp | 40-49 | 04:07 | |
| 28 | Alice Aindow Rachael Carragher | 30-39 | 04:07 | |
| 28 | Nicola Wallbank Sarah Dagger | 30-39 | 04:07 | |
| 35 | Charlotte Blackburn  Saara Bhailok | 30-39 | 04:08 | |
| 35 | Georgia Hurst Sarah Massey | 16-29 | 04:08 | |
| 35 | Danielle Leader Kyla Julien | 16-29 | 04:08 | |
| 35 | Sara Bell Sarah Brazier | 30-39 | 04:08 | |
| 35 | Abigail Paul Jasmine Anderson | 16-29 | 04:08 | |
| 35 | Amy Bradley Claire Sutcliffe | 30-39 | 04:08 | |
| 41 | Ceri Morgan Hannah Cartwright | 40-49 | 04:09 | |
| 41 | Clare Hall Gemma Ackerley | 40-49 | 04:09 | |
| 41 | Katie Rodgers Lhea Terzaki | 16-29 | 04:09 | |
| 41 | Erica Hunter Sasha Bloomfield | 30-39 | 04:09 | |
| 41 |  Celina Lund Ellen Kendall | 16-29 | 04:09 | |
| 46 | Jem Robinson Megan Landi | 16-29 | 04:10 | |
| 46 | Anna Roberts Zoe Frankland | 30-39 | 04:10 | |
| 46 | Amber Aldrich Maia Hawkins | 16-29 | 04:10 | |
| 46 | Esther Greig Sam Johnson | 30-39 | 04:10 | |
| 46 | Bethany Kinsey Charlotte Hubble | 16-29 | 04:10 | |
| 51 | Laura Arnfield Sarah Moore | 30-39 | 04:11 | |
| 51 | Beth Abinger Lakiesha Maxey | 16-29 | 04:11 | |
| 51 | Faye Amelia Ventre Sophie Malyon | 30-39 | 04:11 | |
| 51 | Laura Hutchinson Magdalen Christie | 30-39 | 04:11 | |
| 51 | Carys Anderson-Jones Laura Newton | 16-29 | 04:11 | |
| 51 | Melissa Howard Sian Collett | 16-29 | 04:11 | |
| 57 | Chelsey Nuttall Francesca Calvert | 30-39 | 04:12 | |
| 57 | Natalie Morgan Rachel Preston | 30-39 | 04:12 | |
| 57 | Emma Scrafton Megan Brown | 16-29 | 04:12 | |
| 57 | Dawn Rowlands Katie Robinson | 30-39 | 04:12 | |
| 57 | Ellie Ball Heather Mcgregor | 16-29 | 04:12 | |
| 57 | Emily Owens Jenna Scott | 16-29 | 04:12 | |
| 57 | Amy Dickinson Shelley Clarke | 30-39 | 04:12 | |
| 64 | Maddison Betmead Molly Betmead | 16-29 | 04:13 | |
| 64 | Freya Menzies Iona Menzies | 16-29 | 04:13 | |
| 64 |  Jasmin Muzquiz Sonya Parmar | 16-29 | 04:13 | |
| 64 | Laura Holmes Stephanie Buller | 30-39 | 04:13 | |
| 64 | Charlotte Musa Imogen Morris | 16-29 | 04:13 | |
| 64 | Alice Edminson Lucy Walton | 16-29 | 04:13 | |
| 70 | Phoebe Barker Vicki Walker | 16-29 | 04:14 | |
| 70 | Layla Bell Megan Donegan | 16-29 | 04:14 | |
| 70 | – Sarah Hughes Stephanie Fairless | 16-29 | 04:14 | |
| 70 | Ellë Shaw Jessica Voase | 16-29 | 04:14 | |
| 70 | Natalie Farnworth Olivia Marie Fearn | 30-39 | 04:14 | |
| 70 | Ayla Hewitt Emma Day | 16-29 | 04:14 | |
| 70 | Keeley Whitcombe Kirstie Bavington | 30-39 | 04:14 | |
| 70 | Ella Newins Liberty Hunt | 16-29 | 04:14 | |
| 70 | Arabella Woodruff Susie Wye | 16-29 | 04:14 | |
| 70 | Laura Helme Vicki Iosson | 30-39 | 04:14 | |
| 70 | Beth-Louise Quartley Kelly Clarke | 30-39 | 04:14 | |
| 70 | Amelia Louch Becky Cain | 16-29 | 04:14 | |
| 70 | Amelia Du Boulay Charlotte Wildman | 16-29 | 04:14 | |
| 70 | Amber Collinge Samantha Wild | 30-39 | 04:14 | |
| 84 | Melissa Longworth Natasha Mane | 16-29 | 04:15 | |
| 84 | Georgie Evans Sally Morgan | 40-49 | 04:15 | |
| 84 | Jessica Everett Rosie Baglee | 16-29 | 04:15 | |
| 84 | Jennifer Finney Siobhan Wilson | 40-49 | 04:15 | |
| 84 | Holly Bentley Nicola Holmes | 16-29 | 04:15 | |
| 84 |  Aimee Nicholls Ingrid Mitchell | 16-29 | 04:15 | |
| 84 | Jessica Benjelloun Rhianne Howarth | 16-29 | 04:15 | |
| 84 | Kate Bowers Kerry Briggs | 30-39 | 04:15 | |
| 84 | Daisy Lonsdale Daniella Kirk | 16-29 | 04:15 | |
| 93 | Tilly Brindle Tracey Wright | 30-39 | 04:16 | |
| 93 | Guadalupe Morera Ferndandez Laura Fox | 40-49 | 04:16 | |
| 93 | Jessica Evans Maisie Donnison | 16-29 | 04:16 | |
| 93 | Kate Wild Sally Haycock | 40-49 | 04:16 | |
| 93 | Aleisha Swindell Sheridan Mcwilliam | 30-39 | 04:16 | |
| 93 | Kate Davies Lucy Tilston | 16-29 | 04:16 | |
| 93 | Aimee Heeran Hannah Chapman | 16-29 | 04:16 | |
| 93 | Faustyna Janicki Kaedin Gumbs | 16-29 | 04:16 | |
