| 251 | Cherrybrook Technology High School | Cherrybrook | Usta, Rohan Max |
| 252 | Cherrybrook Technology High School | Cherrybrook | Wu, David |
| 253 | Cherrybrook Technology High School | Cherrybrook | Zhai, Xinda |
| 254 | Chevalier College | Burradoo | Drake, Grace |
| 255 | Chevalier College | Burradoo | Saw, Amy |
| 256 | Christian Brothers High School Lewisham | Lewisham | Aoun, James |
| 257 | Christian Brothers High School Lewisham | Lewisham | Catanzariti, Andrea |
| 258 | Christian Brothers High School Lewisham | Lewisham | Malliaros, Theofilos |
| 259 | Clancy Catholic College | West Hoxton | Casha, Laura |
| 260 | Clancy Catholic College | West Hoxton | Petri, Alexander |
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| 261 | Conservatorium High School | Sydney | Chan, Logan |
| 262 | Corpus Christi College | Maroubra | Sarkissian, James |
| 263 | Covenant Christian School | Belrose | Amos, Lily |
| 264 | Cranbrook School | Bellevue Hill | Andreas, Harry |
| 265 | Cranbrook School | Bellevue Hill | Bouvier, Dash |
| 266 | Cranbrook School | Bellevue Hill | Copping, Alexander |
| 267 | Cranbrook School | Bellevue Hill | Cox, Charles |
| 268 | Cranbrook School | Bellevue Hill | Da Silva, Hugo |
| 269 | Cranbrook School | Bellevue Hill | Dulhunty, John |
| 270 | Cranbrook School | Bellevue Hill | Lin, Kelvin |
| 271 | Cranbrook School | Bellevue Hill | Mizzi, Harry |
| 272 | Cranbrook School | Bellevue Hill | Proutt, Carson |
| 273 | Cranbrook School | Bellevue Hill | Randall-White, Ethan |
| 274 | Cranbrook School | Bellevue Hill | Tay, Benjamin |
| 275 | Crestwood High School | Baulkham Hills | Zamuco, Xylean |
| 276 | Cronulla High School | Cronulla | Oaten, Lulu |
| 277 | Cumberland High School | Carlingford | Lee, Yeeun |
| 278 | Danebank An Anglican School for Girls | Hurstville | Cikusa, Angelina |
| 279 | Danebank An Anglican School for Girls | Hurstville | Xue, Sophie |
| 280 | Delany College | Granville | Taktak, Sidney |
| 281 | Dulwich High School of Visual Arts and Design | Dulwich Hill | Ikegawa-Hilgendorf, Seina |
| 282 | Elizabeth Macarthur High School | Narellan | Ahmed, Shumayl |
| 283 | Elizabeth Macarthur High School | Narellan | Alwin Prabakaradhas, Jaynie Juno |
| 284 | Elizabeth Macarthur High School | Narellan | Gokul, Kavin |
| 285 | Emanuel School | Randwick | Gerber, Zack |
| 286 | Emmanuel Anglican College | Ballina | Coutinho, Anthony |
| 287 | Epping Boys High School | Eastwood | Faqiri, Farzad |
| 288 | Epping Boys High School | Eastwood | Lane, Christian |
| 289 | Epping Boys High School | Eastwood | Wali, Havish |
| 290 | Epping Boys High School | Eastwood | Zeng Zhu, Marcelo Letian |
| 291 | Epping Boys High School | Eastwood | Zhang, Jason |
| 292 | Fort Street High School | Petersham | Cai, Kevin |
| 293 | Fort Street High School | Petersham | Deodhar, Aditya |
| 294 | Fort Street High School | Petersham | Hong, Gina |
| 295 | Fort Street High School | Petersham | Jin, Emily |
| 296 | Fort Street High School | Petersham | McGee, Joseph |
| 297 | Fort Street High School | Petersham | McIntyre, Lachlan |
| 298 | Fort Street High School | Petersham | Nguyen, Jayden |
| 299 | Fort Street High School | Petersham | Nguyen, Lan |
| 300 | Fort Street High School | Petersham | Park, Min |