| 397 |  Penelope Sloan Sam Burton | 16-29 | 04:22 | |
| 397 | Melissa Parkin Stu Parkin | 40-49 | 04:22 | |
| 397 | George Prewett Jasmin Gill | 16-29 | 04:22 | |
| 397 |  Hayden Eagle Jessie Meiklejohn | 16-29 | 04:22 | |
| 397 | Chelsea Davies Morgan Owen | 16-29 | 04:22 | |
| 406 | Emily Baker Jake Pearce | 16-29 | 04:23 | |
| 406 | Charlotte Gibbs Jack Perkins | 30-39 | 04:23 | |
| 406 | Francesca Stuttard Richard Lawrence | 30-39 | 04:23 | |
| 406 | Evan Marshalsey Maisy Moseley | 16-29 | 04:23 | |
| 406 | Lisa Millward Simon Millward | 30-39 | 04:23 | |
| 406 | Charlotte Gardner Lewis Maher | 30-39 | 04:23 | |
| 406 | Georgia Gunnell Spencer Gunnell | 30-39 | 04:23 | |
| 406 | Erin Phillips Huw Davies | 16-29 | 04:23 | |
| 406 |  Claire Fitzpatrick Terrence Fitzpatrick | 40-49 | 04:23 | |
| 406 | Laura Shepherd Thomas Shepherd | 30-39 | 04:23 | |
| 406 | Amelia Bull Daniel Scott | 30-39 | 04:23 | |
| 406 | Alice Everiss William Stuart-Mills | 30-39 | 04:23 | |
| 406 | Charlotte Tarrant Taylor Hill | 16-29 | 04:23 | |
| 406 | Ed Parkes Gabbie Orme | 30-39 | 04:23 | |
| 406 | Charlotte Meeds Luke Smith | 30-39 | 04:23 | |
| 406 | Corinne Peters Rhys Fitzgerald | 30-39 | 04:23 | |
| 406 | Becki Walton Matt Rose | 30-39 | 04:23 | |
| 423 | Anna Firman Nickolas Perry-Gough | 30-39 | 04:24 | |
| 423 | Aishling Bruen Enda Rowland | 16-29 | 04:24 | |
| 423 | Luigi Medri Tess Blandamer | 16-29 | 04:24 | |
| 423 | Joseph Tucker Millie Carter | 30-39 | 04:24 | |
| 423 | Hollie Pambianchi Shaun Wall | 16-29 | 04:24 | |
| 423 | Luke Rual Rachel Owen | 30-39 | 04:24 | |
| 423 |  Freddie Von Maltitz Megan Henry | 16-29 | 04:24 | |
| 423 | Mark Boyce Natalie Kenyon | 40-49 | 04:24 | |
| 423 | Helen Davies Mark Lightfoot | 40-49 | 04:24 | |
| 423 | Harriet Cooper Shaun Cooper | 30-39 | 04:24 | |
| 423 | Janine Darley Simon Darley | 50-59 | 04:24 | |
| 423 | Caoimhe Treacy Dylan Scully | 16-29 | 04:24 | |
| 423 | Alison Lambert Michael Fox | 40-49 | 04:24 | |
| 423 | Dan Fennell Penny Northwood | 30-39 | 04:24 | |
| 423 | Beth Noble  Roderaid Ibanez | 16-29 | 04:24 | |
| 423 | Julie Sanft  Quintan Sanft | 40-49 | 04:24 | |
| 423 | Helen Moorhouse Lee Williams | 30-39 | 04:24 | |
| 423 | Ciaran O’Connell Holly Clapham | 16-29 | 04:24 | |
| 423 | Andrew Hughes Louisa Gregory | 40-49 | 04:24 | |
| 423 | Andrew Clark Sarah Clark | 50-59 | 04:24 | |
| 423 | Cara Hogarth Jack Derham | 16-29 | 04:24 | |
| 423 | Charlie Anstead Gary Langan | 30-39 | 04:24 | |
| 423 | Kieran Francis Yaingy Chan | 30-39 | 04:24 | |
| 446 | Elana Allum Jack Brimmell | 16-29 | 04:25 | |
| 446 | Omar Qassem Vicki James | 30-39 | 04:25 | |
| 446 | Chelsea Mayhew Martel Adams | 30-39 | 04:25 | |
| 446 |  Jack English Sophie Harrison | 16-29 | 04:25 | |
| 446 | Ariane Novales Jeremy Sanders | 30-39 | 04:25 | |
| 446 | Carwyn Nash Jessica Sutton | 16-29 | 04:25 | |
| 446 | Amber Day Ben Alger | 16-29 | 04:25 | |
| 446 | Craig Brown Laura Brown | 40-49 | 04:25 | |
| 446 | Maisie Grew Tom Baxter | 16-29 | 04:25 | |
| 446 | Jo Chetwood Mark Chetwood | 40-49 | 04:25 | |
| 446 | Jai Popplewell Kayleigh Popplewell | 40-49 | 04:25 | |
| 446 | Kirsty Chalmers Martin Borland | 30-39 | 04:25 | |
| 446 | Adam Johnson Jennifer Johnson | 40-49 | 04:25 | |
| 446 | Kate Bowd Lee Meredith | 40-49 | 04:25 | |
| 446 | Emma Allen Gary Wood | 40-49 | 04:25 | |
| 446 | Nicole Third Vlad Simpson | 16-29 | 04:25 | |
| 446 | Patrick Wilkinson Tara Moore | 16-29 | 04:25 | |
| 463 | Dafydd Carter Jade Burnell | 30-39 | 04:26 | |
| 463 |  Karen Snowling  Madhur Subhash | 30-39 | 04:26 | |
| 463 | Emma Hudson Henry Budge | 16-29 | 04:26 | |
| 463 |  Isabella Af Petersens Stephen Weekley | 40-49 | 04:26 | |
| 463 | Alex Mortali Megan Parker | 16-29 | 04:26 | |
| 463 | Matthew Bowman Reanne Bowman | 40-49 | 04:26 | |
| 463 | Kelly Hall Matthew Hall | 40-49 | 04:26 | |
| 463 | Huw Davies Lucy Davies | 30-39 | 04:26 | |
| 463 | Jonathan Salisbury Vicki Poole | 40-49 | 04:26 | |
| 463 | James Mortimer Jemma Mortimer | 16-29 | 04:26 | |
| 463 | Christopher Hosking-Franks Lucy Hosking-Franks | 16-29 | 04:26 | |
| 463 | Danny Codling Sarah Griffiths | 40-49 | 04:26 | |
| 463 | Angela Satterly David Satterly | 60-69 | 04:26 | |
| 476 | Christopher Morgan  Lois Lightfoot | 16-29 | 04:27 | |
| 476 | Aidan Boland Kayleigh Boland | 30-39 | 04:27 | |
| 476 | Ceri Lewis Dean Morgan | 40-49 | 04:27 | |
| 476 | Neil Cross Sally Cross | 40-49 | 04:27 | |
| 476 | Emma Speirs Sehmat Pandher | 30-39 | 04:27 | |
| 476 | Georgina Amey-Jones Oliver Jeffreys | 16-29 | 04:27 | |
| 476 | Morgan Williams Olivia Mitchell | 16-29 | 04:27 | |
| 476 | Emily Ryde John Gaunt | 30-39 | 04:27 | |
| 476 | Brett Marston Naomi Maggs | 40-49 | 04:27 | |
| 476 |  Daniel Moaddabi Macie Smith | 16-29 | 04:27 | |
| 476 | Ben Tucker Liz Weeks | 30-39 | 04:27 | |
| 476 | Olivia Fennell Rhys Johns | 16-29 | 04:27 | |
| 476 | Lauren Morgan Rhys Davies | 16-29 | 04:27 | |
| 489 | Dan Collins Naushin Husain | 40-49 | 04:28 | |
| 489 | Joanne Graham Thomas Graham | 50-59 | 04:28 | |
| 489 | Ross Herbert Shaunaleigh Llewellyn | 30-39 | 04:28 | |
| 489 | Claire Sullivan Liam Richards | 30-39 | 04:28 | |
| 489 | Natalie Shand Scott Shand | 40-49 | 04:28 | |
| 489 | Olivia Godfrey Orlando Davies | 16-29 | 04:28 | |
| 489 | Chloe Smith Rhys Bowen | 16-29 | 04:28 | |
| 489 | Matt Chapman Sasha Poole | 16-29 | 04:28 | |
| 489 | Lucie Simic Mark Simic | 40-49 | 04:28 | |
| 489 | Finley Denham-Murdoch Geny Biagini | 16-29 | 04:28 | |
| 489 | Anton Barrett Jade Barsby | 30-39 | 04:28 | |
| 489 | Kelly Lakin Sam Lakin | 30-39 | 04:28 | |
