| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | 14 | Katie Brant | Burton A.C. | U15 | 11.86 | |||
| 2 | 3 | 28 | Ruby Tillson | Havering A.C. | U15 | 12.08 | |||
| 3 | 8 | 30 | Rosie Townley | Chelmsford A.C. | U15 | 12.24 | |||
| 4 | 7 | 13 | Emily Algeo | Blackheath and Bromley Harriers A.C. | U15 | 12.38 | |||
| 5 | 5 | 18 | Maia Fisher | Woodford Green A.C. with Essex Ladies | U15 | 12.72 | |||
| 6 | 6 | 23 | Emily Moyle | Medway and Maidstone A.C. | U15 | 12.83 | |||
| 7 | 1 | 32 | Stephen Adesina | Thurrock Harriers | U13 | 13.24 |
