| 192 |  Emma-Jayne Rai Sean Rai | 30-39 | 03:58 | |
| 192 | Gavin David Kerri David | 40-49 | 03:58 | |
| 192 | Caitlin Curran David Andrews | 16-29 | 03:58 | |
| 192 | Maia Dilloway Oli Brown | 16-29 | 03:58 | |
| 192 | Alec Parris Beth Beale | 16-29 | 03:58 | |
| 192 | Ivan Jones Olivia Marchbank | 30-39 | 03:58 | |
| 192 | Emma Taylor Joe Goldsmith | 30-39 | 03:58 | |
| 192 | Emre Songour Katie Green | 40-49 | 03:58 | |
| 192 | Alex Sherratt Iona Wilkinson | 16-29 | 03:58 | |
| 192 | Lucy Clark Will Hague-Blundy | 30-39 | 03:58 | |
| 192 | Naomi Patel Sean Parker | 30-39 | 03:58 | |
| 192 | Alec Warriner Emily Warriner | 30-39 | 03:58 | |
| 213 | Dean Jackson Kirsty Straiton | 16-29 | 03:59 | |
| 213 |  Anna Plyushkina Will Kane | 30-39 | 03:59 | |
| 213 | Josh Wood Laura Foster | 30-39 | 03:59 | |
| 213 | Beth Gammage Justin Barnes-Wade | 40-49 | 03:59 | |
| 213 | Lottie James Matthew Barker | 16-29 | 03:59 | |
| 213 | Christian King Laura Funnell | 30-39 | 03:59 | |
| 213 | Alessia Cutts Michael Rothwell-Williams | 16-29 | 03:59 | |
| 213 | Hannah Alderson Jack Flynn | 30-39 | 03:59 | |
| 213 |  Dan Hogan Ella Harland | 30-39 | 03:59 | |
| 213 | Charlotte Macdavid Jordan Hood | 16-29 | 03:59 | |
| 213 | Jasper Clouting Samantha Jones | 30-39 | 03:59 | |
| 213 | Adam Siddle Megan Mazey | 30-39 | 03:59 | |
| 213 | Fi Farmer Rich Peck | 40-49 | 03:59 | |
| 213 | Hollie Boddington Samuel Lock | 16-29 | 03:59 | |
| 213 | Michael King Shannon Lacey | 30-39 | 03:59 | |
| 213 | Charlie Jones Deborah Atkinson | 30-39 | 03:59 | |
| 213 | Emma Siveyer Nick Hills | 40-49 | 03:59 | |
| 213 | Chloe Stevenson Iain Watkins | 30-39 | 03:59 | |
| 213 | Hannah Eldret Reece Smith | 16-29 | 03:59 | |
| 213 | Alice Shaw Josh Durler | 30-39 | 03:59 | |
| 213 | Emily Williams Sam Payne | 16-29 | 03:59 | |
| 213 | Mark Jenkinson Scarlett Jenkinson | 16-29 | 03:59 | |
| 235 | Katy Rollinson Max Rollinson | 16-29 | 04:00 | |
| 235 | Luke Wilson Nicola Walker | 30-39 | 04:00 | |
| 235 | Macauley Geddes Saskia Geddes | 16-29 | 04:00 | |
| 235 | Billy Duckworth Samantha Moore | 30-39 | 04:00 | |
| 235 |  Courtney Basi Jeff Allen | 30-39 | 04:00 | |
| 235 | Angharad Batten Joe Batten | 30-39 | 04:00 | |
| 235 | Gavin Wilkins Rebecca Millar | 30-39 | 04:00 | |
| 235 | Fin Pocock Natasha Smith | 30-39 | 04:00 | |
| 235 | Adam Walker Ella Price | 16-29 | 04:00 | |
| 235 | Florence Bradbury George Hance | 16-29 | 04:00 | |
| 235 | Dan Anson Emily Powell | 30-39 | 04:00 | |
| 235 | Spencer Darlaston-Jones Tara Moore | 16-29 | 04:00 | |
| 235 | Bernie Mendieta Jordan Norris | 30-39 | 04:00 | |
| 235 | Casper Hewitt Lucy Pincombe | 16-29 | 04:00 | |
| 235 | Amber Goddard Ed Goddard | 30-39 | 04:00 | |
| 235 | Brenton Screen Gemma Screen | 30-39 | 04:00 | |
| 251 | Corrinne Bird Greg Mcgovern | 30-39 | 04:01 | |
| 251 |  Loik Scherer Zoe Frankland | 30-39 | 04:01 | |
| 251 | Claudia Wilson Stuart Wilson | 40-49 | 04:01 | |
| 251 | Andrew Doig Olivia Mason | 30-39 | 04:01 | |
| 251 | Ellen Davies Oscar Noble | 16-29 | 04:01 | |
| 251 | George Douglas Jemma Sharp | 16-29 | 04:01 | |
| 251 |  Ashleigh Iovino Giorgio Iovino | 40-49 | 04:01 | |
| 251 | Holly Woodward Jason Woodward | 40-49 | 04:01 | |
| 251 | Heather Lynch Tom Ravenscroft | 16-29 | 04:01 | |
| 251 | Aimee Campbell Will Smith | 30-39 | 04:01 | |
| 251 | Ben Ali Georgia Rooney | 30-39 | 04:01 | |
| 251 | Eilidh Templeton Kyle Prendergast | 16-29 | 04:01 | |
| 251 | Kelly Mcgurk Thomas Mason | 30-39 | 04:01 | |
| 251 | Ben Pierce Michelle Farrow | 16-29 | 04:01 | |
| 251 | Edward Tidey Saphia Youssef | 16-29 | 04:01 | |
| 251 |  Ava Nayebi Toby Spooner | 16-29 | 04:01 | |
| 251 | Matthew Meredith Maya Meredith | 16-29 | 04:01 | |
| 251 | Alex Ewing Betty Glover | 30-39 | 04:01 | |
| 251 | Becky Hillman Dj Marker | 30-39 | 04:01 | |
| 251 |  Connor Jackson Debbie Burns | 30-39 | 04:01 | |
| 251 | George Phillips Nicola Free | 40-49 | 04:01 | |
| 251 | Iain Clarke Rachel Bell | 40-49 | 04:01 | |
| 251 | Clodagh Scannell Mark Danaher | 16-29 | 04:01 | |
| 251 |  Aaron Oyebola  Jasz Jumawan | 30-39 | 04:01 | |
| 251 |  Bella Edwards James Dunn | 40-49 | 04:01 | |
| 251 | Katie Lofty Nathan Overton | 30-39 | 04:01 | |
| 251 | Beverley Porter Simon Fraser | 30-39 | 04:01 | |
| 251 |  Angela Coulter Cuan Coulter | 40-49 | 04:01 | |
| 279 | Eilidh Boyd Ross Herrick | 16-29 | 04:02 | |
| 279 | Emma Windsor Murray Williamson | 30-39 | 04:02 | |
| 279 | Amy Taggart Joe Francis | 30-39 | 04:02 | |
| 279 |  Andras Topanka Micaela Comins | 30-39 | 04:02 | |
| 279 | Joshua Smith Kate Smith | 30-39 | 04:02 | |
| 279 | Adam Mobley Eboni Day | 30-39 | 04:02 | |
| 279 | Esther Anderson Felix Anderson | 16-29 | 04:02 | |
| 279 | Christian Wright Hannah Cartwright | 30-39 | 04:02 | |
| 279 | Katie Westmacott Sam Tyler | 16-29 | 04:02 | |
| 279 | Chloe Grainger Shaun Rees | 16-29 | 04:02 | |
| 279 | Ade Reeves Lecy Robinson | 40-49 | 04:02 | |
| 279 | Amy Ferdinando Christopher Simpson | 30-39 | 04:02 | |
| 279 | Donna Conlon-Jones Wayne Thomas | 50-59 | 04:02 | |
| 279 | Calum Hepburn Kathryn Hepburn | 30-39 | 04:02 | |
| 279 | Emma Smith Michael Smith | 30-39 | 04:02 | |
| 279 | Caroline Bagshaw Joe Baxter | 30-39 | 04:02 | |
| 279 | Nick Clary Polly Halford | 30-39 | 04:02 | |
| 279 | Georgie Bladen Jack Barry | 16-29 | 04:02 | |
| 279 | Dan Howard Lauren Barlow | 30-39 | 04:02 | |
| 279 | Danielle Clark Declan Braddock | 30-39 | 04:02 | |
| 279 | Claire Mcmahen Luke Pargeter | 30-39 | 04:02 | |
| 279 | Craig Cox Emily Amyes-Terry | 30-39 | 04:02 | |
