| Bibno. | Participant | Club/Company | Distance |
| 100 | Samuel Davis
Beachborough Triathlon Club
| Beachborough Triathlon Club | Tristar 3 |
|
| Club/Company | Distance |
| Beachborough Triathlon Club | Tristar 3 |
|
| 144 | Samuel Marcade
Chapel Tri Junior Triathlon Club
| Chapel Tri Junior Triathlon Clu. | Tristar 3 |
|
| Club/Company | Distance |
| Chapel Tri Junior Triathlon Clu. | Tristar 3 |
|
| 102 | Sean Butler | | Tristar 3 |
|
| Club/Company | Distance |
| - | Tristar 3 |
|
| 59 | Sebastian Murray
Chapel Tri Junior Triathlon Club
| Chapel Tri Junior Triathlon Clu. | Tristar 2 |
|
| Club/Company | Distance |
| Chapel Tri Junior Triathlon Clu. | Tristar 2 |
|
| 67 | Sofia Caseldine
4 Life Tri Club
| 4 Life Tri Club | Tristar 2 |
|
| Club/Company | Distance |
| 4 Life Tri Club | Tristar 2 |
|
| 11 | Sophie Tom
Hoddesdon Tri Club
| Hoddesdon Tri Club | Tristar 1 |
|
| Club/Company | Distance |
| Hoddesdon Tri Club | Tristar 1 |
|
| 27 | Stanley Crilly
Phoenix Tri MK
| Phoenix Tri MK | Tristar 1 |
|
| Club/Company | Distance |
| Phoenix Tri MK | Tristar 1 |
|
| 41 | Stanley Kersey
Beachborough Triathlon Club
| Beachborough Triathlon Club | Tristar 1 |
|
| Club/Company | Distance |
| Beachborough Triathlon Club | Tristar 1 |
|
| 65 | Stanley Phillips
Arete Triathlon Club
| Arete Triathlon Club | Tristar 2 |
|
| Club/Company | Distance |
| Arete Triathlon Club | Tristar 2 |
|
| 10 | Taylor Hirons | | Tristar 1 |
|
| Club/Company | Distance |
| - | Tristar 1 |
|
| 96 | Theo Wan
Pactrac
| Pactrac | Tristar 2 |
|
| Club/Company | Distance |
| Pactrac | Tristar 2 |
|
| 141 | Thomas Godfrey
BRCC
| BRCC | Tristar 3 |
|
| Club/Company | Distance |
| BRCC | Tristar 3 |
|
| 39 | Thomas Jennings
Walden Junior Tri
| Walden Junior Tri | Tristar 1 |
|
| Club/Company | Distance |
| Walden Junior Tri | Tristar 1 |
|
| 101 | Thomas Roberts
Beachborough Triathlon Club
| Beachborough Triathlon Club | Tristar 3 |
|
| Club/Company | Distance |
| Beachborough Triathlon Club | Tristar 3 |
|
| 115 | Thomas Styles
Bicester Junior Triathlon Club
| Bicester Junior Triathlon Club | Tristar 3 |
|
| Club/Company | Distance |
| Bicester Junior Triathlon Club | Tristar 3 |
|
| 170 | Timothy Jones
Bicester Junior Triathlon Club
| Bicester Junior Triathlon Club | Youth |
|
| Club/Company | Distance |
| Bicester Junior Triathlon Club | Youth |
|
| 26 | Toby Smith
Phoenix Tri MK
| Phoenix Tri MK | Tristar 1 |
|
| Club/Company | Distance |
| Phoenix Tri MK | Tristar 1 |
|
| 19 | Toby Wadsworth | | Tristar 1 |
|
| Club/Company | Distance |
| - | Tristar 1 |
|
| 79 | Travis Moore | | Tristar 2 |
|
| Club/Company | Distance |
| - | Tristar 2 |
|
| 104 | William Blount
Arete Triathlon Club
| Arete Triathlon Club | Tristar 3 |
|
| Club/Company | Distance |
| Arete Triathlon Club | Tristar 3 |
|
| 98 | William Tate
Team MK
| Team MK | Tristar 2 |
|
| Club/Company | Distance |
| Team MK | Tristar 2 |
|
| 48 | Zachary Bailey
Bicester Junior Triathlon Club
| Bicester Junior Triathlon Club | Tristar 2 |
|
| Club/Company | Distance |
| Bicester Junior Triathlon Club | Tristar 2 |
|
