| 1,001 | Cole Betteridge & Anthony Wain |  GBR | 35-39 | 1:07:27 |
| 1,002 | April Richardson & Lawrence Cast | GBR | 30-34 | 1:07:27 |
| 1,003 | Kevin Mowat & Sarah Rowthorn | GBR | 45-49 | 1:07:27 |
| 1,004 | Zac Excell & Joshua Bamford | GBR | 25-29 | 1:07:28 |
| 1,005 | Luke Morgan & Joanna Wilkins | GBR | 30-34 | 1:07:28 |
| 1,006 | Olivia Johnstone & Alice Whitley | GBR | 25-29 | 1:07:28 |
| 1,007 | Kevin Connolly & Emmett Mc Guire |  IRL | 35-39 | 1:07:29 |
| 1,008 | Dave Macpherson & Andy Weston | GBR | 45-49 | 1:07:29 |
| 1,009 | Ashton Murphy & Ashton Watkins | GBR | 25-29 | 1:07:29 |
| 1,010 | Mared Davies & Samantha Weller-Pryce | GBR | 25-29 | 1:07:29 |
| 1,011 | Jasmine Barnes-Keywood & Leigh Clark | GBR | 35-39 | 1:07:29 |
| 1,012 | Ben Ingamells & Joe Mir | GBR | 30-34 | 1:07:30 |
| 1,013 | Ciaran McGuinness & Conor Gourley | GBR | 16-24 | 1:07:30 |
| 1,014 | Ria Armstrong & Gregory Armstrong | GBR | 35-39 | 1:07:30 |
| 1,015 | Daniel Townsend & Scott Downham | GBR | 35-39 | 1:07:31 |
| 1,016 | James Mifflin & Dan Fearn | GBR | 35-39 | 1:07:31 |
| 1,017 | Kane Looney & Ben Wharton | IRL | 30-34 | 1:07:31 |
| 1,018 | Rhydian Jenkins & Aled Evans | GBR | 25-29 | 1:07:31 |
| 1,019 | Jacob Biddle & Leah Symonds | GBR | 30-34 | 1:07:31 |
| 1,020 | Mitchell Clarke & Sophie Stone | GBR | 30-34 | 1:07:31 |
| 1,021 | Steven Copeland & Helen Trotter | GBR | 30-34 | 1:07:33 |
| 1,022 | Lewis Dennison & Yasmin Thompson | GBR | 30-34 | 1:07:33 |
| 1,023 | Loeka Lanting & Sam van den Brink |  NED | 16-24 | 1:07:34 |
| 1,024 | Tom Jeanes & Nadine James | GBR | 25-29 | 1:07:34 |
| 1,025 | Matthew Lewis & Lloyd Davies | GBR | 40-44 | 1:07:35 |
| 1,026 | Yasmin Morgan & Bradley Morgan | GBR | 30-34 | 1:07:35 |
| 1,027 | Ross Mclarney & Louise Mclarney | GBR | 40-44 | 1:07:35 |
| 1,028 | George Cardwell & Grace Cardwell | GBR | 16-24 | 1:07:35 |
| 1,029 | Tom McClellan & James McClellan | GBR | 16-24 | 1:07:36 |
| 1,030 | Jason Piper & Steven Piper | GBR | 35-39 | 1:07:36 |
| 1,031 | Dafydd Rees & Harrison Wilkins |  ITA | 16-24 | 1:07:36 |
| 1,032 | Matt Lock & Jack Martin | GBR | 25-29 | 1:07:36 |
| 1,033 | Ben Hargreaves & Joe Hatherall | GBR | 35-39 | 1:07:37 |
| 1,034 | Thom Kooke & Twan Zuidmeer | NED | 25-29 | 1:07:37 |
| 1,035 | Callum Thompson & William Callan | GBR | 25-29 | 1:07:37 |
| 1,036 | Pascal Bouttier-Butler & Tom Moore | GBR | 25-29 | 1:07:38 |
| 1,037 | Eryl Hooson & Joe Crawford | GBR | 30-34 | 1:07:39 |
| 1,038 | Jim Winstanley & Danielle Fisher | GBR | 25-29 | 1:07:39 |
| 1,039 | Alfie Seddon & Josh Cracknell | GBR | 16-24 | 1:07:40 |
| 1,040 | Jessica Nelson & Bethan Salmon | GBR | 30-34 | 1:07:40 |
| 1,041 | Samuel Larkins & Kyle Price | GBR | 35-39 | 1:07:41 |
| 1,042 | Jamal Khalil & Ed Miles | GBR | 25-29 | 1:07:41 |
| 1,043 | Kieron Harding & Carl Williams | GBR | 35-39 | 1:07:41 |
| 1,044 | George Whitehurst & Thomas Hanley | GBR | 16-24 | 1:07:41 |
| 1,045 | Lewis Hearne & Josh Willis | GBR | 25-29 | 1:07:43 |
| 1,046 | Emma James & Scarlett Irons | GBR | 16-24 | 1:07:43 |
| 1,047 | Sam Wimpress & Jacob Wimpress | GBR | 25-29 | 1:07:44 |
| 1,048 | Justin Thomas & Luke Spencer | GBR | 25-29 | 1:07:44 |
| 1,049 | Isaac Mason & Connor Hall | GBR | 16-24 | 1:07:45 |
| 1,050 | Ian Jones & Jamie Seager | GBR | 35-39 | 1:07:45 |
| 1,051 | Jordan Lewis & James Osborne | GBR | 25-29 | 1:07:46 |
| 1,052 | Joel Cullen & Richard Hill |  AUS | 40-44 | 1:07:46 |
| 1,053 | Niamh Mcelroy & George Wass | GBR | 25-29 | 1:07:46 |
| 1,054 | Steve Brackenridge & Alex Vincent | GBR | 40-44 | 1:07:47 |
| 1,055 | Vincent Sorge-Titmus & Adam Etheridge | GBR | 40-44 | 1:07:47 |
| 1,056 | Mark Farrell & Josh Mckew | GBR | 25-29 | 1:07:47 |
| 1,057 | Tommy Hartshorne & Max Bracken | GBR | 35-39 | 1:07:48 |
| 1,058 | Lucy Fullagar & Jamie Lyon | GBR | 25-29 | 1:07:48 |
| 1,059 | Joshua Purcell & Anna Toth-Szolnoki | GBR | 25-29 | 1:07:48 |
| 1,060 | Naomi White & Guy Mullins | GBR | 30-34 | 1:07:48 |
| 1,061 | Stacey Whitworth & Rebecca Pugh | GBR | 30-34 | 1:07:48 |
| 1,062 | Andrew Ridge & Ash Andrews | GBR | 35-39 | 1:07:49 |
| 1,063 | Stewart Simpson & Rob Oliver | GBR | 45-49 | 1:07:49 |
| 1,064 | Sam Pearce & Dylan Patel | GBR | 16-24 | 1:07:49 |
| 1,065 | Michael Hingley & Jonty Cook | GBR | 30-34 | 1:07:50 |
| 1,066 | Alex Padbury & Daniel Henchie-Jones | GBR | 16-24 | 1:07:51 |
| 1,067 | Luke Boniface & Dominic Boniface | GBR | 25-29 | 1:07:51 |
| 1,068 | Jacob Lewis & Lucie Bentley | GBR | 25-29 | 1:07:51 |
| 1,069 | Jordan Rigby & Karl Mannion | GBR | 30-34 | 1:07:52 |
| 1,070 | Andy Pike & Callum Williams | GBR | 30-34 | 1:07:52 |
| 1,071 | Paul Charles & Nick Judd | GBR | 45-49 | 1:07:52 |
| 1,072 | Johnathan Swann & Safia Paraiso |  USA | 16-24 | 1:07:52 |
| 1,073 | Rose Richardson & Lucy Cast | GBR | 25-29 | 1:07:52 |
| 1,074 | Marcus Boobier & Calum Surman | GBR | 30-34 | 1:07:53 |
| 1,075 | Luke Nixon & Simran Baker-Singh | GBR | 30-34 | 1:07:53 |
| 1,076 | Charlotte Adams & Josh Bowyer |  NZL | 16-24 | 1:07:53 |
| 1,077 | Tia Collard & Rhys Cadogan | GBR | 25-29 | 1:07:55 |
| 1,078 | Ellie Lewis & Mari Cresci | GBR | 30-34 | 1:07:55 |
| 1,079 | Nathan Greene & Ryan Horgan | GBR | 35-39 | 1:07:57 |
| 1,080 | Zack Webster & David Ellis | GBR | 35-39 | 1:07:57 |
| 1,081 | Matt King & Hannah Cockle | GBR | 35-39 | 1:07:57 |
| 1,082 | Nathan Clapham & Ryan Dudley | GBR | 35-39 | 1:07:58 |
| 1,083 | James Loughran & Gia Hothersall | GBR | 16-24 | 1:07:58 |
| 1,084 | Callum Elward & Charlie Stoddart | GBR | 16-24 | 1:07:59 |
| 1,085 | Ellis Smith & Joshua Moss | GBR | 25-29 | 1:07:59 |
| 1,086 | James Layton & Alexander Layton | GBR | 25-29 | 1:07:59 |
| 1,087 | Jonny Dunn & Matty Jones | GBR | 30-34 | 1:07:59 |
| 1,088 | Gareth Bowen & Gwenno Llewelyn | WLS | 30-34 | 1:07:59 |
| 1,089 | Eve Booth & Jessica Axford | GBR | 25-29 | 1:07:59 |
| 1,090 | Darren Shaw & Mark Straw | GBR | 45-49 | 1:08:00 |
| 1,091 | Molly Sands & Jodie Croasdale | GBR | 25-29 | 1:08:00 |
| 1,092 | Amy Rees & Haley Lawton | GBR | 35-39 | 1:08:00 |
| 1,093 | Hugh Jones & Jeff Gibb | GBR | 40-44 | 1:08:01 |
| 1,094 | Jamie Christie & Robert Watson | GBR | 35-39 | 1:08:01 |
| 1,095 | David Roberts & Stephen Ripley | GBR | 45-49 | 1:08:01 |
| 1,096 | Chris Brown & Aaron Brook | GBR | 40-44 | 1:08:01 |
| 1,097 | Chelsea Newton & Marc Weston | GBR | 35-39 | 1:08:01 |
| 1,098 | Jordan Lewis & Jack Lewis | GBR | 16-24 | 1:08:01 |
| 1,099 | Kelly Pardoe & Tony Dix | GBR | 50-54 | 1:08:01 |
| 1,100 | Daisy Self & Natalie Tucker | GBR | 30-34 | 1:08:01 |
| 1,101 | Darren Dennis & James Abbott | GBR | 40-44 | 1:08:02 |
| 1,102 | Alex Hughes & Gary Lewis | GBR | 50-54 | 1:08:02 |
| 1,103 | Benjamin Jones & Bailey Wells | GBR | 25-29 | 1:08:02 |
| 1,104 | Lisa Carrier & Jon Clayton | GBR | 40-44 | 1:08:02 |
| 1,105 | Chloe Fairfax & Jane Kaye | GBR | 35-39 | 1:08:02 |
| 1,106 | Tilli Orton & Ford Orton | GBR | 40-44 | 1:08:03 |
| 1,107 | Connor Williams & Garin Mann | GBR | 16-24 | 1:08:05 |
| 1,108 | Joe Killoran & Harry Glanvile | GBR | 25-29 | 1:08:05 |
| 1,109 | Nathan Steele & Ashley Swain | GBR | 30-34 | 1:08:05 |
| 1,110 | Aled Evans & Cerith Bevan | GBR | 30-34 | 1:08:06 |
| 1,111 | Sion Emery & Elliot Davies | GBR | 45-49 | 1:08:06 |
| 1,112 | Cami Santor & Nicholas Hobbs | USA | 25-29 | 1:08:06 |
| 1,113 | Simon Griffiths & Immanuel Voigt | GBR | 35-39 | 1:08:07 |
| 1,114 | Aengus O Curraidhín & Edward Gwynne-Harris | IRL | 30-34 | 1:08:07 |
| 1,115 | Simon Lawson & Matthew Flynn | GBR | 35-39 | 1:08:07 |
| 1,116 | Martin Donnelly & Bobby Donnelly | GBR | 30-34 | 1:08:07 |
| 1,117 | Ieuan Jones & Richard Jones | GBR | 30-34 | 1:08:08 |
| 1,118 | Adrian Stretch & John Harrison | GBR | 30-34 | 1:08:08 |
| 1,119 | Rashid Waly & Ibrahim Nassar |  QAT | 16-24 | 1:08:08 |
| 1,120 | Georgia Crouch & Lewis Baldwin | GBR | 25-29 | 1:08:08 |
| 1,121 | Amelia Reeves & Harry Baxter | GBR | 25-29 | 1:08:08 |
| 1,122 | Flora Amery & Harvey Robinson | WLS | 25-29 | 1:08:08 |
| 1,123 | Sam Martin & Emily O'Callaghan | GBR | 40-44 | 1:08:08 |
| 1,124 | Bradley Mcgeough & Kadir Turker | GBR | 30-34 | 1:08:09 |
| 1,125 | Dan Evans & Richard Davies | GBR | 40-44 | 1:08:09 |
| 1,126 | Austin Pritchard & James Gunn | GBR | 40-44 | 1:08:09 |
| 1,127 | James Chitty & Peter Wright | GBR | 25-29 | 1:08:10 |
| 1,128 | Tom Jack & John Wallace | GBR | 40-44 | 1:08:10 |
| 1,129 | Maddison Perrott & Alex Williams | GBR | 16-24 | 1:08:10 |
| 1,130 | Kyle Pelleymounter & Catherine Pelleymounter | GBR | 35-39 | 1:08:10 |
| 1,131 | Dominic Hazlett & Antoinette Curran | IRL | 40-44 | 1:08:12 |
| 1,132 | Adam Brock & Rachel Barber-Brock | GBR | 40-44 | 1:08:12 |
| 1,133 | James Mitchell & James Lynch | IRL | 35-39 | 1:08:13 |
| 1,134 | Joe Fisher & Sam Fisher | GBR | 16-24 | 1:08:13 |
| 1,135 | Gary Kernahan & Lisa Louise Martin | GBR | 45-49 | 1:08:13 |
| 1,136 | Lowri Haf Thomas & Ben Thomas | GBR | 16-24 | 1:08:13 |
| 1,137 | Jason Thomas & Justine Wootton | GBR | 40-44 | 1:08:13 |
| 1,138 | Eliott Wright & Tom Downs | GBR | 25-29 | 1:08:14 |
| 1,139 | Tarley Davies & Harrison Barnes | GBR | 30-34 | 1:08:14 |
| 1,140 | Emma Mayor & Elliot Mayor | GBR | 35-39 | 1:08:14 |
| 1,141 | Andrew Parkin & Leanne Parkin | GBR | 40-44 | 1:08:14 |
| 1,142 | Laura Rees & Nicola Evans | GBR | 40-44 | 1:08:14 |
| 1,143 | Harry Price & Scott Garrett | GBR | 30-34 | 1:08:15 |
| 1,144 | Scott Thornton & Cameron Rees | GBR | 25-29 | 1:08:15 |
| 1,145 | Ryan Richardson & Lauren Richardson | GBR | 30-34 | 1:08:15 |
| 1,146 | Bronagh Doheny & Cathal Jordan | IRL | 25-29 | 1:08:15 |
| 1,147 | Jacob Tiplady & Josh Richardson | GBR | 25-29 | 1:08:16 |
| 1,148 | Kieran Bumster & Phoebe Pritchard | GBR | 25-29 | 1:08:16 |
| 1,149 | Eleanor Hyatt & Elvinas Miselis | GBR | 30-34 | 1:08:16 |
| 1,150 | Iwan Evans & Evan Gregg | GBR | 16-24 | 1:08:17 |
| 1,151 | Lewis Ellis & Daniel Spencer | GBR | 30-34 | 1:08:17 |
| 1,152 | Ellie Jones & Mia Davies | GBR | 16-24 | 1:08:18 |
| 1,153 | Cath Marshall & Emily Laxton | WLS | 40-44 | 1:08:18 |
| 1,154 | Kate Phillips & Abi Paul | GBR | 30-34 | 1:08:18 |
| 1,155 | Katherine Macadam & Deanne Cox | GBR | 35-39 | 1:08:19 |
| 1,156 | Ben Jones & Spencer Hewitt | GBR | 50-54 | 1:08:20 |
| 1,157 | Matt Rathe & Lee Simms | GBR | 45-49 | 1:08:20 |
| 1,158 | Stuart Jackson & Becca Bryant | GBR | 25-29 | 1:08:20 |
| 1,159 | Cerys Nutt & Leland Davies | GBR | 16-24 | 1:08:20 |
| 1,160 | Stanley Stannard & Ross Simons | GBR | 25-29 | 1:08:21 |
| 1,161 | Owain Brinkworth & Freddie Wiltshire | GBR | 25-29 | 1:08:21 |
| 1,162 | Chris Pearson & David Lewis | GBR | 40-44 | 1:08:21 |
| 1,163 | Ellis Johnson & James Cawkill | GBR | 25-29 | 1:08:21 |
| 1,164 | Ryan Hamill & Lee Swinnerton | GBR | 35-39 | 1:08:22 |
| 1,165 | Frans Badenhorst & Ian Scullard |  RSA | 45-49 | 1:08:22 |
| 1,166 | Hugh Leach & Mollie Freeman | GBR | 25-29 | 1:08:22 |
| 1,167 | Russell Skinner & Lydia Powell | GBR | 35-39 | 1:08:22 |
| 1,168 | Darren Ormerod & Ashley O'Rourke | GBR | 35-39 | 1:08:23 |
| 1,169 | Alex Phipps & Chris Mulgrew | GBR | 30-34 | 1:08:23 |
| 1,170 | Georgia Henderson & Pippa Harvey | GBR | 30-34 | 1:08:23 |
| 1,171 | Rhun Davies & Tudur Jones | GBR | 16-24 | 1:08:24 |
| 1,172 | Maarten Mekelenkamp & Quinten de Lain | NED | 25-29 | 1:08:25 |
| 1,173 | Henry Treasure & Lewis Smith | GBR | 40-44 | 1:08:25 |
| 1,174 | Nicholas Carrington & Owen Brown | GBR | 40-44 | 1:08:25 |
| 1,175 | Nat Voyle & Ben Stanton | GBR | 30-34 | 1:08:25 |
| 1,176 | Joni Fitton & Ashton Cooper | GBR | 16-24 | 1:08:25 |
| 1,177 | Maya Ziehe & Tom Burfitt | GBR | 16-24 | 1:08:25 |
| 1,178 | Georgia Hare & Jonny Hare | GBR | 30-34 | 1:08:25 |
| 1,179 | Jerri Thompson & Christopher Dodd | GBR | 35-39 | 1:08:25 |
| 1,180 | Mark Collins & Mark Knight | GBR | 45-49 | 1:08:26 |
| 1,181 | Sam Gasston & Becky North | GBR | 25-29 | 1:08:26 |
| 1,182 | Ben Davies-Jerman & Christian Lewis | GBR | 30-34 | 1:08:28 |
| 1,183 | Sophia Rolfe & Zak Fleming | GBR | 30-34 | 1:08:28 |
| 1,184 | Michelle Jones & Hannah Thompson | GBR | 40-44 | 1:08:28 |
| 1,185 | Cathal Parkes & Evan Haugh | IRL | 40-44 | 1:08:29 |
| 1,186 | Matthew Quinlan & Rich Hewitt | GBR | 30-34 | 1:08:29 |
| 1,187 | Gary Downes & Nick Clackett | GBR | 35-39 | 1:08:30 |
| 1,188 | Niall Williams & Kate Glanville | GBR | 25-29 | 1:08:30 |
| 1,189 | Bethan Lewis & Claire Mcfadzean | GBR | 30-34 | 1:08:30 |
| 1,190 | Nerys Jones & Lexi Edwards | GBR | 40-44 | 1:08:30 |
| 1,191 | Stephen Rockett & Alan Rockett | IRL | 40-44 | 1:08:31 |
| 1,192 | Alexia Grant & Alice Owen | GBR | 30-34 | 1:08:31 |
| 1,193 | Jamie-Lee Williams & Hollie John | GBR | 35-39 | 1:08:31 |
| 1,194 | Gemma Rowland & Caroline Gregson | GBR | 40-44 | 1:08:32 |
| 1,195 | Ashleigh Ferguson & Demi Belcher | GBR | 30-34 | 1:08:32 |
| 1,196 | Zac Cope & Chris Cope | GBR | 35-39 | 1:08:33 |
| 1,197 | Shane Goulding & Jacob Allen | GBR | 30-34 | 1:08:33 |
| 1,198 | Scott Bacon & Danielle Usher | GBR | 30-34 | 1:08:33 |
| 1,199 | Daniela Di Salvio & Jessica Landells Molloy | GBR | 25-29 | 1:08:33 |
| 1,200 | Becca Shelley & Alana Murphy | GBR | 30-34 | 1:08:33 |