| 1,664 |  Hannah Owen Zoe Arundell | 30-34 | 05:00 | |
| 1,664 | Ellie-Mae Williams Seren Deegan-Parry | 16-24 | 05:00 | |
| 1,664 | Anna Griffiths NICOLA GRIFFITHS | 35-39 | 05:00 | |
| 1,704 | Demelza Hall Imogen Davenport | 30-34 | 05:01 | |
| 1,704 | Rhiann Fleming Sarah Hickman | 30-34 | 05:01 | |
| 1,704 | Danielle Waters Helen Giddins | 35-39 | 05:01 | |
| 1,704 | Ellie Booth Gillian Jones | 45-49 | 05:01 | |
| 1,704 | Jodie Brereton Kelly Owen | 40-44 | 05:01 | |
| 1,704 | Lauren Dyson Rhiannon Harman | 35-39 | 05:01 | |
| 1,704 | Sarah Fitch Tegen Treloar | 30-34 | 05:01 | |
| 1,704 | Ella Wadey Samantha Griffiths | 16-24 | 05:01 | |
| 1,704 | Lois John Mared John | 25-29 | 05:01 | |
| 1,704 | Menna Price Nerys Price | 16-24 | 05:01 | |
| 1,704 | Corrina Sivori Courtney Sivori | 30-34 | 05:01 | |
| 1,704 | Hannah Gamblin Natalie Thomas | 30-34 | 05:01 | |
| 1,704 | Amanda Tankard Sarah Gibson | 50-54 | 05:01 | |
| 1,704 | Jessica Holmes Laura Holmes | 35-39 | 05:01 | |
| 1,704 | Hennessy Gardner-vine Lola Carter | 16-24 | 05:01 | |
| 1,704 | Maddie Worth Ruth Norfolk | 30-34 | 05:01 | |
| 1,704 | Cathy Bird Emily Nixon | 45-49 | 05:01 | |
| 1,704 | Alison Leaman Jodie Goff | 40-44 | 05:01 | |
| 1,704 | Amy Kellett Becky Moor | 25-29 | 05:01 | |
| 1,704 | Karen Troup Kelly Wareing | 40-44 | 05:01 | |
| 1,704 | Elizabeth Cox Faatemah-Zehra Piperdy | 40-44 | 05:01 | |
| 1,704 | Amelia Greener Katherine Pollock | 40-44 | 05:01 | |
| 1,704 | Ceri Dolben-Evans Marged Dafydd | 25-29 | 05:01 | |
| 1,704 | Holly Walters-Jones Meleri Hicks | 25-29 | 05:01 | |
| 1,704 | Karen Stephens  Regina Zyrek | 40-44 | 05:01 | |
| 1,704 | Franchesca Basa Shanon O'Donnell | 25-29 | 05:01 | |
| 1,704 | Sara James Sian Davies | 40-44 | 05:01 | |
| 1,704 | Gemma Nelson-Williams Megan Caddy | 30-34 | 05:01 | |
| 1,704 | Donna Dominy pamela Davies | 45-49 | 05:01 | |
| 1,704 | Claire Edds Rachel Davies | 45-49 | 05:01 | |
| 1,704 | Em Chambers Kya Beers | 25-29 | 05:01 | |
| 1,704 | Charlotte Drayson Fay McConachie | 35-39 | 05:01 | |
| 1,704 | Ella West Naomi Wrigley | 25-29 | 05:01 | |
| 1,737 | Hayley Huntley Tina Lago | 35-39 | 05:02 | |
| 1,737 | Amelia Ronaldson Sally Ronaldson | 30-34 | 05:02 | |
| 1,737 | Julia Plumb Nicola Dean | 60-64 | 05:02 | |
| 1,737 | Beth Poncelet Rebecca Hill | 30-34 | 05:02 | |
| 1,737 | Claudia Cheeseman Megan Wetherick | 16-24 | 05:02 | |
| 1,737 | Hollie Thomas Jamie-May Milsom | 25-29 | 05:02 | |
| 1,737 | Becca Beacon Izzy Woodford | 30-34 | 05:02 | |
| 1,737 | Gerina Corcoran Susan Walker | 50-54 | 05:02 | |
| 1,737 | Kayley Ariss Sarah Craister | 40-44 | 05:02 | |
| 1,737 |  Amy Cahill Amy Kahlout | 25-29 | 05:02 | |
| 1,737 | Phoebe-Jo Balfe Sophie Phillips | 25-29 | 05:02 | |
| 1,737 | Caroline Evans Debbie Morgan | 45-49 | 05:02 | |
| 1,737 | Gemma Smith Karen Parkinson | 45-49 | 05:02 | |
| 1,737 | Jodie Clarke Victoria WILLIAMS | 40-44 | 05:02 | |
| 1,737 | Emma Lane Rachel Perks | 50-54 | 05:02 | |
| 1,737 | Ema Swingwood Thant Phyu Phway | 45-49 | 05:02 | |
| 1,737 | Emily Burns-Young Jessica Parker | 25-29 | 05:02 | |
| 1,737 | Leah Thomas Rhiannon Davis | 16-24 | 05:02 | |
| 1,737 | Louise Jones Sarah Williams | 30-34 | 05:02 | |
| 1,737 | Maya Terry Tayla Yeomans | 16-24 | 05:02 | |
| 1,737 | Nicola Darling Sarah Daniels | 45-49 | 05:02 | |
| 1,737 |  Anhelina Budko Kamila Tarasenko | 16-24 | 05:02 | |
| 1,737 | Keira Orr Lottie Deutsch | 16-24 | 05:02 | |
| 1,737 | Amelia Huston Lillia Copeman | 16-24 | 05:02 | |
| 1,737 | Naomi Hicks Natasha Hine | 30-34 | 05:02 | |
| 1,737 | Debs Hannant Lisa Hewson | 50-54 | 05:02 | |
| 1,737 | Mared Powell Tina Morris | 35-39 | 05:02 | |
| 1,737 |  Amira Parent-Kitchin Jeanny Alavanza | 25-29 | 05:02 | |
| 1,737 | Carolyn Debenham Laura Carr | 45-49 | 05:02 | |
| 1,737 | Sarah Walters Victoria Thomas | 45-49 | 05:02 | |
| 1,737 | Amy Smith Rebecca Wignall | 25-29 | 05:02 | |
| 1,737 | Jade Biston Laura Fatica | 30-34 | 05:02 | |
| 1,737 | Joanne Lennon Kelly Jarvis | 30-34 | 05:02 | |
| 1,737 | Kathryn McGaffin Olivia Eldred | 25-29 | 05:02 | |
| 1,737 | Pippa Dann Ward Tabatha Dann Ward | 35-39 | 05:02 | |
| 1,737 | Deborah Prigg Lauren Clark | 45-49 | 05:02 | |
| 1,737 | Laurie Harris-Jaume Stacey Hill | 35-39 | 05:02 | |
| 1,737 | Eve Evans Seren Howells | 16-24 | 05:02 | |
| 1,737 | Tara Nickerson Vanessa Salisbury | 40-44 | 05:02 | |
| 1,737 | Jade Joseph Lowri Eaton | 35-39 | 05:02 | |
| 1,737 | Abbie Hollebone Rachel Bowen | 35-39 | 05:02 | |
| 1,737 | Annabelle Walters Sarah Broadhurst | 16-24 | 05:02 | |
| 1,737 | Kiera Pritchard Millie Bessant | 25-29 | 05:02 | |
| 1,737 | Kate Laats Sam Owen | 45-49 | 05:02 | |
| 1,737 |  Brooke Crawford Rebecca Harwood | 35-39 | 05:02 | |
| 1,737 | Ashleigh Newman Leanne Mockridge | 35-39 | 05:02 | |
| 1,783 | Annabel Doran Elysia Jones | 25-29 | 05:03 | |
| 1,783 | Sarah Swift Sophie Rayner | 40-44 | 05:03 | |
| 1,783 | Jessica Higham Samantha Srivastava | 35-39 | 05:03 | |
| 1,783 | Gemma Lonsdale Laura Wood | 40-44 | 05:03 | |
| 1,783 | Charlotte Jones Jennifer Mackenzie | 40-44 | 05:03 | |
| 1,783 | Ella Tyler Jasmin Massie | 16-24 | 05:03 | |
| 1,783 | Katy Davies Lucy Thomas | 35-39 | 05:03 | |
| 1,783 | Helen Hazell Janine Hargreaves | 45-49 | 05:03 | |
| 1,783 |  Chao Qiu Sally Nicholls | 40-44 | 05:03 | |
| 1,783 | Andrea Halsey Daniela Milusheva | 35-39 | 05:03 | |
| 1,783 | Kirsty Hyams Leanne Millbrow | 35-39 | 05:03 | |
| 1,783 | Jordan-Lea Allen Toni Allen | 35-39 | 05:03 | |
| 1,783 | Becky Davies-Hale Jess Suthard | 25-29 | 05:03 | |
| 1,783 | Alycia Nattress Joanne Perrey | 40-44 | 05:03 | |
| 1,783 | Aksiya Sittampalam Alexandra McManus | 16-24 | 05:03 | |
| 1,783 | Charlotte Lebeau Siân Adler | 35-39 | 05:03 | |
| 1,783 | Jasmine Gill Maneet Patel | 30-34 | 05:03 | |
| 1,783 | Carol Young  Clarissa Young | 30-34 | 05:03 | |
