| Bibno. | Participant | Category | Country | Start time | Distance |
| 1452 |  Anthea Erasmus | (F) OPEN | RSA | 11:50:01 | Open Sprint |
|
| Start time | Distance |
| 11:50:01 | Open Sprint |
|
| 1055 | Anthony Gritton | (M) 30-34 | GBR | 8:01:00 | British AG Sprint Championships |
|
| Start time | Distance |
| 8:01:00 | British AG Sprint Championships |
|
| 1685 | Antonia Jubb | (F) TriStar 3 | GBR | 14:30:15 | TriStar 3 |
|
| Start time | Distance |
| 14:30:15 | TriStar 3 |
|
| 1015 | Antonio Gagliasso | (M) 25-29 | GBR | 8:00:40 | British AG Sprint Championships |
|
| Start time | Distance |
| 8:00:40 | British AG Sprint Championships |
|
| 1010 | Austin Hall | (M) 20-24 | GBR | 8:00:20 | British AG Sprint Championships |
|
| Start time | Distance |
| 8:00:20 | British AG Sprint Championships |
|
| 1596 | Ava Kind | (F) TriStar 2 | GBR | 13:50:20 | TriStar 2 |
|
| Start time | Distance |
| 13:50:20 | TriStar 2 |
|
| 1579 | Ayla Graetz | (F) TriStar 2 | GBR | 13:50:10 | TriStar 2 |
|
| Start time | Distance |
| 13:50:10 | TriStar 2 |
|
| 1165 | Bachir Fakhouri | (M) 75-79 | GBR | - | British AG Sprint Championships |
|
| Start time | Distance |
| - | British AG Sprint Championships |
|
| 1267 | Barbara Holmes | (F) 60-64 | GBR | 10:16:20 | British AG Sprint Championships |
|
| Start time | Distance |
| 10:16:20 | British AG Sprint Championships |
|
| 1275 | Barbara Walton | (F) 70-74 | GBR | 10:16:20 | British AG Sprint Championships |
|
| Start time | Distance |
| 10:16:20 | British AG Sprint Championships |
|
| 1643 | Barnaby Read | (M) TriStar 3 | GBR | 14:10:00 | TriStar 3 |
|
| Start time | Distance |
| 14:10:00 | TriStar 3 |
|
| 1158 | Barry Jameson | (M) 65-69 | GBR | - | British AG Sprint Championships |
|
| Start time | Distance |
| - | British AG Sprint Championships |
|
| 1229 | Becca Johnston | (F) 30-34 | GBR | - | British AG Sprint Championships |
|
| Start time | Distance |
| - | British AG Sprint Championships |
|
| 1232 | Becky Hayward | (F) 35-39 | GBR | 9:46:20 | British AG Sprint Championships |
|
| Start time | Distance |
| 9:46:20 | British AG Sprint Championships |
|
| 1233 | Becky Slaymaker | (F) 35-39 | GBR | - | British AG Sprint Championships |
|
| Start time | Distance |
| - | British AG Sprint Championships |
|
| 1351 | Ben Getvoldsen | (M) OPEN | GBR | 11:40:15 | Open Sprint |
|
| Start time | Distance |
| 11:40:15 | Open Sprint |
|
| 1314 | Ben Kovacs | (M) OPEN | GBR | - | Open Sprint |
|
| Start time | Distance |
| - | Open Sprint |
|
| 1639 | Ben Lucas | (M) TriStar 3 | GBR | 14:10:30 | TriStar 3 |
|
| Start time | Distance |
| 14:10:30 | TriStar 3 |
|
| 1301 | Ben Rayner | (M) OPEN | GBR | 11:30:10 | Open Sprint |
|
| Start time | Distance |
| 11:30:10 | Open Sprint |
|
| 1497 | Benjamin Guy | (M) GO TRI | GBR | 12:20:00 | GO TRI |
|
| Start time | Distance |
| 12:20:00 | GO TRI |
|
| 1009 | Benjamin Sommerville | (M) 20-24 | GBR | 8:00:20 | British AG Sprint Championships |
|
| Start time | Distance |
| 8:00:20 | British AG Sprint Championships |
|
| 1196 | Bethany Joslin | (F) 20-24 | GBR | 9:45:20 | British AG Sprint Championships |
|
| Start time | Distance |
| 9:45:20 | British AG Sprint Championships |
|
| 1539 | Bev Stevens | (F) GO TRI | GBR | 12:20:00 | GO TRI |
|
| Start time | Distance |
| 12:20:00 | GO TRI |
|
| 1139 | Bill James | (M) 55-59 | GBR | - | British AG Sprint Championships |
|
| Start time | Distance |
| - | British AG Sprint Championships |
|
| 1584 | Billie-Jordan Butler | (F) TriStar 2 | GBR | 13:49:58 | TriStar 2 |
|
| Start time | Distance |
| 13:49:58 | TriStar 2 |
|
| 1309 | Billy Richards | (M) OPEN | GBR | 11:30:02 | Open Sprint |
|
| Start time | Distance |
| 11:30:02 | Open Sprint |
|
| 1349 | Brad Steele | (M) OPEN | GBR | 11:40:03 | Open Sprint |
|
| Start time | Distance |
| 11:40:03 | Open Sprint |
|
| 1384 | Brian Davies | (M) OPEN | GBR | 11:40:14 | Open Sprint |
|
| Start time | Distance |
| 11:40:14 | Open Sprint |
|
| 1100 | Brian Smith | (M) 50-54 | GBR | - | British AG Sprint Championships |
|
| Start time | Distance |
| - | British AG Sprint Championships |
|
| 1200 | Brit Tate | (F) 25-29 | GBR | 9:45:40 | British AG Sprint Championships |
|
| Start time | Distance |
| 9:45:40 | British AG Sprint Championships |
|
| 1070 | Bronwyn Tagg | (F) 20-24 | GBR | 9:45:00 | British AG Sprint Championships |
|
| Start time | Distance |
| 9:45:00 | British AG Sprint Championships |
|
| 1262 | Bronwyn Tagg | (F) 20-24 | GBR | - | British AG Sprint Championships |
|
| Start time | Distance |
| - | British AG Sprint Championships |
|
| 1469 | Bruce Fisher | (M) OPEN | GBR | 12:00:01 | Rebecca Adlington |
|
| Start time | Distance |
| 12:00:01 | Rebecca Adlington |
|
| 1177 | Bruno Nikoloff | (M) 50-54 | GBR | - | British AG Sprint Championships |
|
| Start time | Distance |
| - | British AG Sprint Championships |
|
| 1595 | Caitlin Havisham | (F) TriStar 2 | GBR | 13:50:10 | TriStar 2 |
|
| Start time | Distance |
| 13:50:10 | TriStar 2 |
|
| 1665 | Caitlyn Mander | (F) TriStar 3 | GBR | 14:30:15 | TriStar 3 |
|
| Start time | Distance |
| 14:30:15 | TriStar 3 |
|
| 1510 | Calvin Hazard | (M) GO TRI | GBR | 12:20:00 | GO TRI |
|
| Start time | Distance |
| 12:20:00 | GO TRI |
|
| 1619 | Cameron Morgan | (M) TriStar 3 | GBR | 14:10:00 | TriStar 3 |
|
| Start time | Distance |
| 14:10:00 | TriStar 3 |
|
| 1530 | Camilla Lloyd Moore | (F) GO TRI | GBR | 12:20:00 | GO TRI |
|
| Start time | Distance |
| 12:20:00 | GO TRI |
|
| 1042 | Carl Shaw | (M) 35-39 | GBR | 8:01:20 | British AG Sprint Championships |
|
| Start time | Distance |
| 8:01:20 | British AG Sprint Championships |
|
| 1398 | Carly Ball | (F) OPEN | GBR | - | Open Sprint |
|
| Start time | Distance |
| - | Open Sprint |
|
| 1443 | Caroline Salisbury | (F) OPEN | GBR | 11:50:02 | Open Sprint |
|
| Start time | Distance |
| 11:50:02 | Open Sprint |
|
| 1612 | Casper Whitewood | (M) TriStar 3 | GBR | 14:10:30 | TriStar 3 |
|
| Start time | Distance |
| 14:10:30 | TriStar 3 |
|
| 1445 | Chantelle Grundy | (F) OPEN | GBR | - | Open Sprint |
|
| Start time | Distance |
| - | Open Sprint |
|
| 1168 | Charles Trotman | (M) 55-59 | GBR | - | British AG Sprint Championships |
|
| Start time | Distance |
| - | British AG Sprint Championships |
|
| 1157 | Charles Wilkinson | (M) 65-69 | GBR | - | British AG Sprint Championships |
|
| Start time | Distance |
| - | British AG Sprint Championships |
|
| 1636 | Charlie Neece | (M) TriStar 3 | GBR | 14:10:00 | TriStar 3 |
|
| Start time | Distance |
| 14:10:00 | TriStar 3 |
|
| 1564 | Charlie Tuthill | (M) TriStar 2 | GBR | 13:30:10 | TriStar 2 |
|
| Start time | Distance |
| 13:30:10 | TriStar 2 |
|
| 1333 | Charlie Wijsman | (M) OPEN | GBR | 11:30:21 | Open Sprint |
|
| Start time | Distance |
| 11:30:21 | Open Sprint |
|
| 1472 | Charlotte Benton | (F) OPEN | GBR | 12:00:01 | Rebecca Adlington |
|
| Start time | Distance |
| 12:00:01 | Rebecca Adlington |
|
