| 1 |  Ciara Logan  Sylwia Akpolat | 40-49 | 03:08 | |
| 2 |  Libby Nash Sarah Guerin | 30-39 | 03:39 | |
| 3 |  Ash Rutherford Lucy Rigg | 16-29 | 03:51 | |
| 4 | Emily Grapes Heidi Buckingham | 16-29 | 03:54 | |
| 5 | Holly Hart Tia Brent-Eden | 16-29 | 03:55 | |
| 6 | Aimee Thompson Samantha Hill | 30-39 | 03:59 | |
| 6 | Clarice Willis Olivia Willis | 16-29 | 03:59 | |
| 8 | Louise Hill Rebecca Goode | 30-39 | 04:01 | |
| 9 | Jasmine Hitchins Mae Clark | 16-29 | 04:02 | |
| 9 | Abbi Woodroffe Emma Munn | 40-49 | 04:02 | |
| 11 | Emily Harrison Lucie Bourne | 30-39 | 04:03 | |
| 11 | Rebecca Wilkins Sophie Bott | 16-29 | 04:03 | |
| 13 | Elly Beaman-Brinklow Jane Heathwood | 30-39 | 04:04 | |
| 13 | Bryony Wilson Cordelia Wilson-Wrede | 30-39 | 04:04 | |
| 13 | Rachel Ferraby Rachel Moodie | 30-39 | 04:04 | |
| 13 | Fenella Mousley Lauren Smith | 16-29 | 04:04 | |
| 13 | Holly Lewis Kate Peaton Jones | 16-29 | 04:04 | |
| 13 | Jodie Colverd Lizzie Hawkins | 30-39 | 04:04 | |
| 19 | Elisa Costache Poppy Jones | 16-29 | 04:05 | |
| 19 | Jade De Thorpe Clarke Lois Banks | 30-39 | 04:05 | |
| 21 | Fay Jagger  Louise Sondergaard | 30-39 | 04:06 | |
| 21 | Ella Neary Sophie Mccracken | 16-29 | 04:06 | |
| 23 |  Grace Dovey Kate Collenette | 16-29 | 04:07 | |
| 23 | Abigail Gilbert Crystell Barima | 16-29 | 04:07 | |
| 25 | Lucy Windsor Rachel Bruno-Hardy | 30-39 | 04:08 | |
| 25 | Jodie Lewis Liv O'Hern | 16-29 | 04:08 | |
| 25 | Amy Darch Daisy Malin | 30-39 | 04:08 | |
| 25 | Hollie Mcclean Lucy Parkinson | 16-29 | 04:08 | |
| 25 | Chloe Rawlins Reece Hulland | 16-29 | 04:08 | |
| 30 | Lauren Sullivan Lucy Bills | 30-39 | 04:09 | |
| 30 | Emily Lomas Robyn Turner | 30-39 | 04:09 | |
| 30 | Maeve Ginnaw Yolanda King | 16-29 | 04:09 | |
| 30 | Ana Glubb Yazi Chahal | 16-29 | 04:09 | |
| 30 | Ellie Stephenson Rebecca Wallace | 16-29 | 04:09 | |
| 30 | Charlotte Lahaise Lauren Jacquemin | 40-49 | 04:09 | |
| 30 | Lydia Elvin Sarah Turner | 16-29 | 04:09 | |
| 30 | Hannah Neale Kerry Barkan | 30-39 | 04:09 | |
| 30 | Hannah Byrne Louisa Mccartney | 30-39 | 04:09 | |
| 39 | Charlotte Taylor-Green  Sinéad Bent | 30-39 | 04:10 | |
| 39 | Amber Dunne Chloe Webb | 16-29 | 04:10 | |
| 39 | Mia Dobson Steph Buckley | 16-29 | 04:10 | |
| 39 | Aimee Gardiner Billie Holness | 16-29 | 04:10 | |
| 39 | Cat Dolan Suzi Royds | 16-29 | 04:10 | |
| 39 | Georgia Punter Grace Greenshields | 16-29 | 04:10 | |
| 39 |  Adriana Roncone  Heidi Vesterinen | 30-39 | 04:10 | |
| 39 | Amy Pepper Lauren Hope | 16-29 | 04:10 | |
| 39 | Mia Coombs Sarah Potter | 30-39 | 04:10 | |
| 39 |  Ciprian Balan Irina Virtosu | 30-39 | 04:10 | |
| 39 |  Luba Tychkina  Robin Anderson | 30-39 | 04:10 | |
| 39 | Charlie Hignett Terri Maynard | 16-29 | 04:10 | |
| 39 | Jade Trickett Zoe Birch | 30-39 | 04:10 | |
| 39 | Chelsea Andersen Helena Singleton | 30-39 | 04:10 | |
| 53 | Abi Green Josie Morris | 16-29 | 04:11 | |
| 53 | Davina Wallace Lottie Acton | 16-29 | 04:11 | |
| 53 | Charley Clarke Sophie Mahaffey | 16-29 | 04:11 | |
| 53 | Emily Stead Emma Stone | 30-39 | 04:11 | |
| 53 | Charlotte Moore Sophie Harvey | 16-29 | 04:11 | |
| 53 | Emma Chalmers Melissa Bellchamber | 16-29 | 04:11 | |
| 53 | Amelia Rowntree Georgia Mccaugherty | 16-29 | 04:11 | |
| 53 | Ellen O Brien Emily O Brien | 16-29 | 04:11 | |
| 53 | Holly Morrell Lydia Davis | 16-29 | 04:11 | |
| 53 | Emma Chapman Megan Whittaker | 16-29 | 04:11 | |
| 53 | Beth Parkinson Jodie Stevens | 30-39 | 04:11 | |
| 64 | Abigail Parnell Carly Reid | 40-49 | 04:12 | |
| 64 | Jessica Long Lily Caines | 16-29 | 04:12 | |
| 64 | Nina Doucette Rachel Humphrey | 30-39 | 04:12 | |
| 64 | Florence Braddy Rosanna Hilton | 30-39 | 04:12 | |
| 64 | Charlie Flax  Sacha O'Reilly | 16-29 | 04:12 | |
| 64 | Annabelle Mee Sarah Reid | 16-29 | 04:12 | |
| 64 | Lissa Cleaver Lucy Metcalfe | 30-39 | 04:12 | |
| 64 | Georgia Testa Ilona Softer | 40-49 | 04:12 | |
| 64 | Hannah Hicks Yasmin Ramsay | 16-29 | 04:12 | |
| 64 | Angie Chen Xie Isabella Borg | 30-39 | 04:12 | |
| 74 | Ceri Morgan Hannah Cartwright | 40-49 | 04:13 | |
| 74 | Clare Wallace-Hadrill Emma Herlihy | 40-49 | 04:13 | |
| 74 | Ashleigh Canneaux Elvira Lowes | 30-39 | 04:13 | |
| 74 | Nikki Byrom Sarah Uminski | 40-49 | 04:13 | |
| 74 | India Jackson Sarah Belcher | 30-39 | 04:13 | |
| 74 | Elisheva Sharon Lauren Wilson | 30-39 | 04:13 | |
| 80 | Natalie Lawrence Samantha Pretty | 30-39 | 04:14 | |
| 80 | Chloe Dawson Rachel Markham | 30-39 | 04:14 | |
| 80 | Hallie Farber Louisa Copsey | 30-39 | 04:14 | |
| 80 | Bethany Parsons Emily Sweet | 16-29 | 04:14 | |
| 80 | Ella Still Evie Ungemuth | 16-29 | 04:14 | |
| 80 | Magdalena Sulaiman Siska Wright | 30-39 | 04:14 | |
| 80 | Georgia Charalambous Georgia Zele | 30-39 | 04:14 | |
| 80 | Bréa Monseux  Kelly Connor | 30-39 | 04:14 | |
| 80 | Katie Tice Kerry Mccall | 50-59 | 04:14 | |
| 80 | Ashton Sandeman Laura Edmonds | 30-39 | 04:14 | |
| 80 | Grace Kendrick Lydia Kendrick | 16-29 | 04:14 | |
| 80 | Georgia Francis Hannah Mullen | 16-29 | 04:14 | |
| 80 | Lauren Blackwell Victoria Mcgloin | 30-39 | 04:14 | |
| 80 | Ella Bruty Jaimie Mills | 16-29 | 04:14 | |
| 94 | Amelia Varney Georgina Johnson | 16-29 | 04:15 | |
| 94 | Mel Weir Natalie Babington | 30-39 | 04:15 | |
| 94 | Hannah Dearden Rebecca Thomas | 16-29 | 04:15 | |
| 94 | Amber Bessent Polly Harding | 16-29 | 04:15 | |
| 94 | Ella Turner Hannah Dark | 16-29 | 04:15 | |
| 94 | Emma Grimes Emma Pope | 30-39 | 04:15 | |
| 94 | Ginny Ashcroft Lucy Vries | 16-29 | 04:15 | |
