| 3151 | Willoughby Girls High School | Willoughby | Mathematics Extension 1 | Lu, Jialu Caroline |
| 3152 | Willoughby Girls High School | Willoughby | Mathematics Extension 1 | Pender, Sophia Magdalen |
| 3153 | Willoughby Girls High School | Willoughby | Mathematics Extension 1 | Rana, Saanika |
| 3154 | Willoughby Girls High School | Willoughby | Mathematics Extension 1 | Rho, Soyeon |
| 3155 | Willoughby Girls High School | Willoughby | Mathematics Extension 1 | Song, Zhegaowen Savanna |
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| 3156 | Willoughby Girls High School | Willoughby | Mathematics Extension 1 | Tse, Joyce Hiu Tung |
| 3157 | Willoughby Girls High School | Willoughby | Mathematics Extension 1 | Wang, Dai Diana |
| 3158 | Willoughby Girls High School | Willoughby | Mathematics Extension 1 | Wang, Xuechun |
| 3159 | Willoughby Girls High School | Willoughby | Mathematics Extension 1 | Wu, Jennifer |
| 3160 | Willoughby Girls High School | Willoughby | Mathematics Extension 1 | Wu, Yue |
| 3161 | Willoughby Girls High School | Willoughby | Mathematics Extension 1 | Yang, Yixuan Tiffany |
| 3162 | Willoughby Girls High School | Willoughby | Mathematics Extension 1 | Zheng, Lynda Haiying |
| 3163 | Willoughby Girls High School | Willoughby | Mathematics Extension 1 | Zhu, Yifei-Vivian |
| 3164 | Winmalee High School | Winmalee | Mathematics Extension 1 | Lovett, Joshua Samuel |
| 3165 | Wollongong High School of the Performing Arts | Fairy Meadow | Mathematics Extension 1 | Raut, Anjuman |
| 3166 | Wollongong High School of the Performing Arts | Fairy Meadow | Mathematics Extension 1 | Zhao, Chen |
| 3167 | Wollumbin High School | Murwillumbah | Mathematics Extension 1 | Savage, Callum Stewart Mattocks |
| 3168 | Woolooware High School | Woolooware | Mathematics Extension 1 | Kritikos, Angela Kathleen |
| 3169 | Woolooware High School | Woolooware | Mathematics Extension 1 | Oakman, Connor Jack |
| 3170 | Wycliffe Christian School | Warrimoo | Mathematics Extension 1 | Taylor, Alexander Daniel |
| 3171 | Wyndham College | Quakers Hill | Mathematics Extension 1 | Villarosa, Ariana |
| 3172 | Xavier Catholic College Ballina | Skennars Head | Mathematics Extension 1 | Callaghan, Karl |
| 3173 | Xavier Catholic College Ballina | Skennars Head | Mathematics Extension 1 | Pinxteren, Talen |
| 3174 | Xavier Catholic College Ballina | Skennars Head | Mathematics Extension 1 | Potts, Karly |
| 3175 | Xavier Catholic College Ballina | Skennars Head | Mathematics Extension 1 | Wood, Breanna |
| 3176 | Xavier College | Llandilo | Mathematics Extension 1 | Johnston, Jason |