| | Ezana Wossen | Marshall McLuhan - Toronto (Toronto) | 51.90 | 52.12 | |
| | Malik Metivier | Father Redmond - Toronto (Etobicoke) | 54.50 | 56.31 | |
| | Noel Hewitt | St. Edmund Campion (Brampton) | 00.50 | 57.16 | |
| | Brodie Meadows | Our Lady of Lourdes H S (Guelph) | NT | 58.08 | |
| | Nithin Avula | St. Edmund Campion (Brampton) | 00.10 | 58.28 | |
| | Enzo Arpino | St. Aloysius Gonzaga-Mississau (Mississauga) | NT | 58.36 | |
| | Jaylen Banton | Fletcher's Meadow - Brampton (Brampton) | NT | 59.48 | |
| | Markus Hamann | Dr. G. W. Williams - Aurora (Aurora) | NT | 60.03 | |
| | Patrick Sinclair | Marshall McLuhan - Toronto (Toronto) | 1:01.36 | 60.68 | |
| | Shailen Paris | Loyola - Mississauga (Mississauga) | NT | 60.90 | |
| | Garnett Graham | Dante Alighiere - Toronto (Toronto) | NT | 1:01.11 | |
| | Audrius Azubalis | Father Redmond - Toronto (Etobicoke) | 00.70 | 1:01.18 | |
| | Quinn Dudley | St. Aloysius Gonzaga-Mississau (Mississauga) | 00.80 | 1:01.69 | |
| | Michael Senior | Father Redmond - Toronto (Etobicoke) | 00.10 | 1:01.90 | |
| | Daniel Sequeira | St. Francis Xavier-Mississauga (Mississauga) | NT | 1:02.37 | |
| | Gabriel Iozzo | St. Aloysius Gonzaga-Mississau (Mississauga) | 00.70 | 1:02.64 | |
| | Joseph Motha | St. Francis Xavier-Mississauga (Mississauga) | NT | 1:02.72 | |
| | Preston Heavens | Timiskaming District Secondary (New Liskeard) | NT | 1:02.10 | |
| | Daniel Kwan | St. Francis Xavier-Mississauga (Mississauga) | NT | 1:03.75 | |
| | Phillip Panton | St. Edmund Campion (Brampton) | 00.80 | 1:04.40 | |
| | Ayokunle Lekuti | Fletcher's Meadow - Brampton (Brampton) | NT | 1:04.69 | |
| | Pratik Joshi | Stephen Lewis - Mississauga (Mississauga) | NT | 1:04.99 | |
| | Adam Zammitt | Laura Secord - St. Catherines (St. Catharines) | NT | 1:05.27 | |
| | Kevin Lee | Stephen Lewis - Mississauga (Mississauga) | NT | 1:05.39 | |
| | Eduardo Cegielski | Father Redmond - Toronto (Etobicoke) | NT | 1:05.88 | |
| | Kevin Persaud | Stephen Lewis - Mississauga (Mississauga) | NT | 1:06.18 | |
| | Emelio Nunez | Pope John Paul II - Toronto (Scarborough) | NT | 1:06.32 | |
| | Carter Andres | Laura Secord - St. Catherines (St. Catharines) | NT | 1:06.84 | |
| | Patrick Ramsay | Timiskaming District Secondary (New Liskeard) | NT | 1:08.86 | |
| | Quinton Figluizzi | Our Lady of Lourdes H S (Guelph) | NT | 1:09.21 | |
| | Doug Van Loan | The York School - Toronto (Toronto) | NT | 1:09.24 | |
| | Devin Gordon | Laura Secord - St. Catherines (St. Catharines) | NT | 1:17.05 | |
| | Jayden Samuels | St. Edmund Campion (Brampton) | 57.50 | DQ | |
| | Joseph Adisa | St. Edmund Campion (Brampton) | 00.50 | DQ | |
| | Mitchelll Byrne | St. Edmund Campion (Brampton) | 00.30 | DNS | |
| | Jacob Mendoza | Father Redmond - Toronto (Etobicoke) | 00.10 | DNS | |
| | Tyler Wilson | Dr. G. W. Williams - Aurora (Aurora) | NT | DNS | |
| | Joshua Agyenim-Boateng | St. Edmund Campion (Brampton) | 00.60 | DNS | |
| | Elton Antao | St. Francis Xavier-Mississauga (Mississauga) | NT | DNS | |
| | Tyler Tannahill | Father Redmond - Toronto (Etobicoke) | NT | DNS | |
| | Andrzej Sienkiewicz | Father Redmond - Toronto (Etobicoke) | NT | DNS | |
| | Nicolas Franco | St Martin (Mississauga) | NT | DNS | |
| | Jackson Wright | Our Lady of Lourdes H S (Guelph) | 56.70 | DNS | |
| | Matthew Wu | Gordon Graydon - Mississauga (Mississauga) | NT | DNS | |
| | Mohammed Mehkari | Gordon Graydon - Mississauga (Mississauga) | NT | DNS | |
| | Jack Wunder | The York School - Toronto (Toronto) | NT | DNS | |
| | Aqib Rahman | The York School - Toronto (Toronto) | NT | DNS | |
| | Nikolas Trivanovic | The York School - Toronto (Toronto) | NT | DNS | |
| | Jermain Frith | Fletcher's Meadow - Brampton (Brampton) | 1:02.48 | DNS | |
