| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | 5 | Mia Smith | Hillingdon AC | U17 | 12.46 | |||
| 2 | 7 | 184 | Kirsty Treglown | Reading AC | U17 | 12.53 | |||
| 3 | 1 | 30 | Chloe Eames | Reading AC | U17 | 13.13 | |||
| 4 | 2 | 32 | Imogene Cook | Bracknell AC | U17 | 13.15 | |||
| 5 | 3 | 33 | Neve Bradley | Woking AC | U17 | 13.74 | |||
| 6 | 5 | 90 | Ella Clarke | Maidenhead AC | U17 | 13.95 | |||
| 7 | 8 | 261 | Corrie Heppel | Windsor S E & H | U17 | 14.81 | |||
| 6 | 48 | Olivia Phelps | Maidenhead AC | U17 | DNS |
