| Participant | Category | Club/Company | Distance |
| Hannah Mccarthy
Out to Swim
| (F) Veteran | Out to Swim | The Experience |
|
| Club/Company | Distance |
| Out to Swim | The Experience |
|
| Hannah Simon
Out to Swim
| (F) Senior | Out to Swim | The Experience |
|
| Club/Company | Distance |
| Out to Swim | The Experience |
|
| Harry Nicholson | (M) Veteran | | The Experience |
|
| Club/Company | Distance |
| - | The Experience |
|
| Helen Clarke | (F) Veteran | | The Experience |
|
| Club/Company | Distance |
| - | The Experience |
|
| Helen Parker | (F) Veteran | | The Experience |
|
| Club/Company | Distance |
| - | The Experience |
|
| Helen Wormald | (F) Veteran | | The Experience |
|
| Club/Company | Distance |
| - | The Experience |
|
| Hester Harris | (F) Senior | | The Experience |
|
| Club/Company | Distance |
| - | The Experience |
|
| Holly Duckett | (F) Senior | | The Experience |
|
| Club/Company | Distance |
| - | The Experience |
|
| Ian Batty | (M) Veteran | | The Experience |
|
| Club/Company | Distance |
| - | The Experience |
|
| Ian Brown
Brighton Swimming Club
| (M) Veteran | Brighton Swimming Club | The Experience |
|
| Club/Company | Distance |
| Brighton Swimming Club | The Experience |
|
| Jackie Ryan | (F) Veteran | | The Experience |
|
| Club/Company | Distance |
| - | The Experience |
|
| Jake Bonci | (M) Veteran | | The Experience |
|
| Club/Company | Distance |
| - | The Experience |
|
| Jalia Kangave | (F) Veteran | | The Experience |
|
| Club/Company | Distance |
| - | The Experience |
|
| James Reeves | (M) Senior | | The Experience |
|
| Club/Company | Distance |
| - | The Experience |
|
| Jane Bay | (F) Veteran | | The Experience |
|
| Club/Company | Distance |
| - | The Experience |
|
| Jane Woods | (F) Veteran | | The Experience |
|
| Club/Company | Distance |
| - | The Experience |
|
| Janet Mumford | (F) Veteran | | The Experience |
|
| Club/Company | Distance |
| - | The Experience |
|
| Jason King | (M) Veteran | | The Experience |
|
| Club/Company | Distance |
| - | The Experience |
|
| Jayne Westcott | (F) Veteran | | The Experience |
|
| Club/Company | Distance |
| - | The Experience |
|
| Jeannette Veldkamp | (F) Veteran | | The Experience |
|
| Club/Company | Distance |
| - | The Experience |
|
| Jeffrey Southern | (M) Veteran | | The Experience |
|
| Club/Company | Distance |
| - | The Experience |
|
| Jemma King | (F) Senior | | The Experience |
|
| Club/Company | Distance |
| - | The Experience |
|
| Jen Cowell | (F) Veteran | | The Experience |
|
| Club/Company | Distance |
| - | The Experience |
|
| Jen Hagen | (F) Veteran | | The Experience |
|
| Club/Company | Distance |
| - | The Experience |
|
| Jennifer Lynch | (F) Veteran | | The Experience |
|
| Club/Company | Distance |
| - | The Experience |
|
| Jenny Ferguson | (F) Veteran | | The Experience |
|
| Club/Company | Distance |
| - | The Experience |
|
| Jenny Holmes
Salty Seabirds
| (F) Veteran | Salty Seabirds | The Experience |
|
| Club/Company | Distance |
| Salty Seabirds | The Experience |
|
| Jhony Salazar
Out to Swim
| (M) Senior | Out to Swim | Race (not refunded) |
|
| Club/Company | Distance |
| Out to Swim | Race (not refunded) |
|
| Jill Rocky
Brighton Swimming Club
| (F) Veteran | Brighton Swimming Club | Race (not refunded) |
|
| Club/Company | Distance |
| Brighton Swimming Club | Race (not refunded) |
|
| Jo Elsden
Hove Hornets
| (F) Veteran | Hove Hornets | The Experience |
|
| Club/Company | Distance |
| Hove Hornets | The Experience |
|
| Joanna Fraser | (F) Veteran | | The Experience |
|
| Club/Company | Distance |
| - | The Experience |
|
| Joanna Ogram | (F) Veteran | | The Experience |
|
| Club/Company | Distance |
| - | The Experience |
|
| Joanna Wingate | (F) Veteran | | The Experience |
|
| Club/Company | Distance |
| - | The Experience |
|
| Anonymous Participant | (F) Veteran | | The Experience |
|
| Club/Company | Distance |
| - | The Experience |
|
| Joe Webber | (M) Senior | | The Experience |
|
| Club/Company | Distance |
| - | The Experience |
|
| Anonymous Participant | (M) Veteran | | The Experience |
|
| Club/Company | Distance |
| - | The Experience |
|
| John Tebbs
Hastings Seagull SC
| (M) Veteran | Hastings Seagull SC | The Experience |
|
| Club/Company | Distance |
| Hastings Seagull SC | The Experience |
|
| Jonathan Pickworth
Arena 80
| (M) Veteran | Arena 80 | The Experience |
|
| Club/Company | Distance |
| Arena 80 | The Experience |
|
| Joy Aston | (F) Senior | | The Experience |
|
| Club/Company | Distance |
| - | The Experience |
|
| Judy Fox
Watsu Aqua Therapy
| (F) Veteran | Watsu Aqua Therapy | The Experience |
|
| Club/Company | Distance |
| Watsu Aqua Therapy | The Experience |
|
| Julia Davies | (F) Veteran | | The Experience |
|
| Club/Company | Distance |
| - | The Experience |
|
| Julie Cave
Out to Swim
| (F) Veteran | Out to Swim | Race (not refunded) |
|
| Club/Company | Distance |
| Out to Swim | Race (not refunded) |
|
| Julie Platt
Hampstead Triathlon Club
| (F) Veteran | Hampstead Triathlon Club | Race (not refunded) |
|
| Club/Company | Distance |
| Hampstead Triathlon Club | Race (not refunded) |
|
| Kate Keene | (F) Veteran | | The Experience |
|
| Club/Company | Distance |
| - | The Experience |
|
| Kate Todd
Brighton Sea Swimming Club
| (F) Veteran | Brighton Sea Swimming Club | The Experience |
|
| Club/Company | Distance |
| Brighton Sea Swimming Club | The Experience |
|
| Kath Lambert | (F) Veteran | | Race (not refunded) |
|
| Club/Company | Distance |
| - | Race (not refunded) |
|
| Kath Mattock
Brighton Swimming Club
| (F) Veteran | Brighton Swimming Club | The Experience |
|
| Club/Company | Distance |
| Brighton Swimming Club | The Experience |
|
| Katherine Andrews | (F) Veteran | | The Experience |
|
| Club/Company | Distance |
| - | The Experience |
|
| Katherine Cooke | (F) Veteran | | The Experience |
|
| Club/Company | Distance |
| - | The Experience |
|
| Katherine Wood | (F) Veteran | | The Experience |
|
| Club/Company | Distance |
| - | The Experience |
|
