School Games 2021
300m Girls ; Official result since 11:25
GR Amber Anning 37.79 2017
| Rank | Lane | ID | Name | SB | Team | Cat | Result | Info | Video |
| 1 | 5 | 357 | Rebecca Grieve | BRIS | 39.04 | ||||
| 2 | 8 | 335 | Etty Sisson | LOS | 39.07 | ||||
| 3 | 4 | 291 | Charlotte Henrich | TOKY | 39.10 | ||||
| 4 | 1 | 247 | Sofia Vidak | LOND | 39.37 | ||||
| 5 | 3 | 225 | Grace Pritchard | BEIJ | 40.49 | ||||
| 6 | 7 | 203 | Olivia Boachie | ATHE | 40.83 | ||||
| 7 | 6 | 269 | Nandy Kihuyu | RIO | 41.67 | ||||
| 8 | 2 | 313 | Ella Wintle | PARI | 41.82 |