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| # | Name | Age | School | Entry | Result | Points | |||||
| 1st | Mowszowski, Gabi | 15 | Carmel | 32.94 | 34.06 | +1.12s | 8 | ||||
| 2nd | Ingram, Aaliyah | 15 | Ellenbrook | 34.19 | 34.30 | +0.11s | 7 | ||||
| 3rd | Calicdan, Amalie Jean | 15 | Foundation | 39.10 | 40.38 | +1.28s | 6 | ||||
| 4th | Maguire, Sienna | 15 | Southern Hills | 39.75 | 40.62 | +0.87s | 5 | ||||
| 5th | MacDonald, Poppy | 15 | St Andrew's | 40.16 | 42.47 | +2.31s | 4 | ||||
| 6th | Beardsmore, Charlotte | 15 | Esperance | 46.43 | 3 | ||||||
| 7th | Pelling, Eva | 14 | Fremantle CC | 54.56 | 46.72 | -7.84s | 2 | ||||