| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Jody SMITH | 17/09/2000 | 60 Metres | Round 1 | 4 | 6.65 |
| M | Jeremiah AZU | 15/05/2001 | 60 Metres | Round 1 | 1 | 6.55 |
| W | Yemi Mary JOHN | 03/05/2003 | 400 Metres | Round 1 | 4 | 52.28 |
| W | Louisa STONEY | 11/01/2002 | 400 Metres | Round 1 | 4 | 52.24 |
| W | Isabelle BOFFEY | 13/04/2000 | 800 Metres | Round 1 | 3 | 2:00.17 |
| W | Keely HODGKINSON | 03/03/2002 | 800 Metres | Round 1 | 1 | 2:00.32 |
| M | Ben PATTISON | 15/12/2001 | 800 Metres | Round 1 | 1 | 1:47.48 |
| W | Jemma REEKIE | 06/03/1998 | 1500 Metres | Round 1 | 4 | 4:11.61 |
| W | Georgia HUNTER BELL | 17/10/1993 | 1500 Metres | Round 1 | 1 | 4:12.09 |
| M | James MCMURRAY | 18/01/1995 | 1500 Metres | Round 1 | 7 | 3:42.51 |
| M | Jack HIGGINS | 20/09/2001 | 1500 Metres | Round 1 | 7 | 3:44.75 |
| M | Jeremiah AZU | 15/05/2001 | 60 Metres | Semi-Finals | 2 | 6.45 |
| M | Jeremiah AZU | 15/05/2001 | 60 Metres | Final | 4 | 6.46 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Dina ASHER-SMITH | 04/12/1995 | 60 Metres | Round 1 | 1 | 7.07 |
| W | Amy HUNT | 15/05/2002 | 60 Metres | Round 1 | 2 | 7.15 |
| W | Isabelle BOFFEY | 13/04/2000 | 800 Metres | Semi-Finals | 4 | 2:01.12 |
| W | Keely HODGKINSON | 03/03/2002 | 800 Metres | Semi-Finals | 1 | 1:58.53 |
| M | Ben PATTISON | 15/12/2001 | 800 Metres | Semi-Finals | 5 | 1:46.85 |
| W | Katie SNOWDEN | 09/03/1994 | 3000 Metres | Final | 8 | 9:03.79 |
| W | Hannah NUTTALL | 07/07/1997 | 3000 Metres | Final | 9 | 9:04.20 |
| M | Josh KERR | 08/10/1997 | 3000 Metres | Final | 1 | 7:35.56 |
| W | Georgina FORDE-WELLS | 14/11/2002 | Triple Jump | Final | 15 | 13.06 |
| W | Dina ASHER-SMITH | 04/12/1995 | 60 Metres | Semi-Finals | 2 | 7.03 |
| W | Amy HUNT | 15/05/2002 | 60 Metres | Semi-Finals | 4 | 7.10 |
| W | Dina ASHER-SMITH | 04/12/1995 | 60 Metres | Final | 7 | 7.07 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Ellen BARBER | 05/12/1997 | 60 Metres Hurdles | Pentathlon | 4 | 8.66 |
| W | Molly PALMER | 27/08/2003 | Long Jump | Final | 10 | 6.49 |
| W | Ellen BARBER | 05/12/1997 | High Jump | Pentathlon | 10 | 1.69 |
| M | Scott LINCOLN | 07/05/1993 | Shot Put | Final | 4 | 21.13 |
| W | Great Britain & NI | 4x400 Metres Relay | Round 1 | 2 | 3:29.31 | |
| W | Emma NWOFOR | 22/08/1996 | 60 Metres Hurdles | Round 1 | 4 | 8.04 |
| W | Ellen BARBER | 05/12/1997 | Shot Put | Pentathlon | 9 | 13.56 |
| W | Ellen BARBER | 05/12/1997 | Long Jump | Pentathlon | 9 | 5.99 |
| W | Molly CAUDERY | 17/03/2000 | Pole Vault | Final | 1 | 4.85 |
| W | Georgia HUNTER BELL | 17/10/1993 | 1500 Metres | Final | 1 | 3:58.53 |
| W | Keely HODGKINSON | 03/03/2002 | 800 Metres | Final | 1 | 1:55.30 |
| W | Ellen BARBER | 05/12/1997 | 800 Metres | Pentathlon | 3 | 2:10.86 |
| W | Great Britain & NI | 4x400 Metres Relay | Final | 5 | 3:28.09 |