Records
8 Advance: Top 3 Each Heat plus Next 2 Best Times
| Place | Name | Age | Centre | Heats | H. |
|---|---|---|---|---|---|
| 1 | 19437 Aiden Dunne | Manly Warringah | 16.67Q | 2 | |
| 2 | 644 Stephen Harvey | Ku-Ring-Gai | 16.73Q | 1 | |
| 3 | 14091 Nico Brichta | Northern Districts | 16.82Q | 2 | |
| 4 | 19516 Jacob Alexander | Manly Warringah | 17.45Q | 1 | |
| 5 | 241 Kenneth Huang | Ku-Ring-Gai | 17.01Q | 2 | |
| 6 | 333 Bailey Vassella | Ku-Ring-Gai | 17.65Q | 1 | |
| 7 | 137 Reuben Achike | Ku-Ring-Gai | 17.37q | 2 | |
| 8 | 19605 Lachlan Creighton | Manly Warringah | 17.64q | 2 | |
| 9 | 19153 Sonny Farrell | Manly Warringah | 17.82 | 1 | |
| 10 | 856 Julian Pita | Ku-Ring-Gai | 17.89 | 1 | |
| 11 | 19408 Jack Vukovic | Manly Warringah | 18.47 | 1 | |
| 12 | 13926 Josh Hales | Northern Districts | 18.81 | 1 | |
| 13 | 18887 Flynn Hickey | Hornsby | 19.37 | 2 | |
| 14 | 43110 Joel Dubi-Nketiah | Hornsby | 20.74 | 2 | |
| -- | 7907 Billy Livingstone | Mosman | DNS | 1 |