| 101 | Cert of Distinction | Borude, Saiyatri | Perth Modern School | Subiaco | ||
| 102 | Cert of Distinction | Bosboom, Daniel | Hale School | Wembley Downs | ||
| 103 | Cert of Distinction | Boudville, Nicholas | Hale School | Wembley Downs | ||
| 104 | Cert of Distinction | Bowden, Harrison | Georgiana Molloy Anglican School | Busselton | ||
| 105 | Cert of Distinction | Boxsell, Luke | La Salle College | Middle Swan | ||
| 106 | Cert of Distinction | Boyd, Zoe | St Hildas Anglican School for Girls | Mosman Park | ||
| 107 | Cert of Distinction | Boyland, Sophie | Perth Modern School | Subiaco | ||
| 108 | Cert of Distinction | Bradford, Kyle | Lake Joondalup Baptist College | Joondalup | ||
| 109 | Cert of Distinction | Brampton, Maxwell | Christ Church Grammar School | Claremont | ||
| 110 | Cert of Distinction | Brancato, Jacob | Como Secondary College | Como | ||
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| 111 | Cert of Distinction | Brandsch, Kerstin | St Stephens School Carramar | Tapping | ||
| 112 | Cert of Distinction | Brewer, Chelsi | Baldivis Secondary College | Baldivis | ||
| 113 | Cert of Distinction | Breytenbach, Carie | Kennedy Baptist College | Murdoch | ||
| 114 | Cert of Distinction | Briggs, Kelly | Perth Modern School | Subiaco | ||
| 115 | Cert of Distinction | Brinsden, Noah | Hale School | Wembley Downs | ||
| 116 | Cert of Distinction | Broere, Aaron | John Calvin Christian College | Armadale | ||
| 117 | Cert of Distinction | Bromage, William | Guildford Grammar School | Guildford | ||
| 118 | Cert of Distinction | Bron, Jennelda | John Calvin Christian College | Armadale | ||
| 119 | Cert of Distinction | Brooker, Joel | Perth Modern School | Subiaco | ||
| 120 | Cert of Distinction | Brooks, Sophie | St Hildas Anglican School for Girls | Mosman Park | ||
| 121 | Cert of Distinction | Brouwer, Tanisha | Mercedes College | Perth | ||
| 122 | Cert of Distinction | Brown, Cara | All Saints College | Bull Creek | ||
| 123 | Cert of Distinction | Brown, Isabella | Guildford Grammar School | Guildford | ||
| 124 | Cert of Distinction | Brown, Jaxson | Australind Senior High School | Australind | ||
| 125 | Cert of Distinction | Brown, Leo | Christ Church Grammar School | Claremont | ||
| 126 | Cert of Distinction | Brown, Noah | Christ Church Grammar School | Claremont | ||
| 127 | Cert of Distinction | Bruce, Peter | Wesley College | South Perth | ||
| 128 | Cert of Distinction | Bruining, Isabella | Perth College | Mount Lawley | ||
| 129 | Cert of Distinction | Buchanan, Ben | Mount Lawley Senior High School | Mount Lawley | ||
| 130 | Cert of Distinction | Buckey, Rorie | Penrhos College | Como | ||
| 131 | Cert of Distinction | Buckey, Scarlett | Penrhos College | Como | ||
| 132 | Cert of Distinction | Budimlich, Grace | John XXIII College | Mount Claremont | ||
| 133 | Cert of Distinction | Bulich, Anthony | Sacred Heart College | Sorrento | ||
| 134 | Cert of Distinction | Burnett, Riley | Hale School | Wembley Downs | ||
| 135 | Cert of Distinction | Butler, Eva | Churchlands Senior High School | Churchlands | ||
| 136 | Cert of Distinction | Butler, Holly | St Hildas Anglican School for Girls | Mosman Park | ||
| 137 | Cert of Distinction | Butson, Jeremy | Newman College | Churchlands | ||
| 138 | Cert of Distinction | Bye, Lauren | Helena College | Glen Forrest | ||
| 139 | Cert of Distinction | Bytheway, Fraser | Hale School | Wembley Downs | ||
| 140 | Cert of Distinction | Cabalzar, Harry | Sacred Heart College | Sorrento | ||
| 141 | Cert of Distinction | Cain, Matthew | Aquinas College | Salter Point | ||
| 142 | Cert of Distinction | Cakir, Christopher | Corpus Christi College | Bateman | ||
| 143 | Cert of Distinction | Caldow, Remi | St Marys Anglican Girls School | Karrinyup | ||
| 144 | Cert of Distinction | Caldwell, Aaron | John Septimus Roe Anglican Community School | Mirrabooka | ||
| 145 | Cert of Distinction | Cameron, Asha | John Septimus Roe Anglican Community School | Mirrabooka | ||
| 146 | Cert of Distinction | Campbell, Angus | Shenton College | Shenton Park | ||
| 147 | Cert of Distinction | Campbell, Preston | Trinity College | East Perth | ||
| 148 | Cert of Distinction | Cao, Ann | Perth Modern School | Subiaco | ||
| 149 | Cert of Distinction | Capper, Alison | St Hildas Anglican School for Girls | Mosman Park | ||
| 150 | Cert of Distinction | Carbone, Grace | Mercedes College | Perth | ||