Records
8 Advance: Top 2 Each Heat plus Next 2 Best Times
| Place | Name | Age | Centre | Heats | H. |
|---|---|---|---|---|---|
| 1 | 33214 Frescenai Abaddi | Holroyd | 29.32Q | 2 | |
| 2 | 17999 Jaxon Bitzos | Bankstown Aths | 30.12Q | 3 | |
| 3 | 33231 Nicholas Camilleri | Holroyd | 32.50Q | 1 | |
| 4 | 18210 Lucas Guercio | Bankstown Aths | 30.07Q | 2 | |
| 5 | 15862 Haris Sivasatheesa | Girraween | 33.02Q | 1 | |
| 6 | 15816 Taj Strachan | Girraween | 34.93Q | 3 | |
| 7 | 18196 Elijah Darbo | Bankstown Aths | 32.27q | 2 | |
| 8 | 16007 Shiva Sai Saketh R | Girraween | 33.60q | 1 | |
| 9 | 32201 Christian-James Do | Greystanes | 37.42 | 2 | |
| 10 | 15859 Siddarth Venkatesh | Girraween | 38.60 | 2 | |
| -- | 17975 Lewis Wilson | Bankstown Aths | DNS | 3 | |
| -- | 32225 Danush Prithivaraj | Greystanes | DNS | 3 | |
| -- | 17945 Jorge Griffiths | Bankstown Aths | DNS | 1 | |
| -- | 15858 Anojan Rujenthan | Girraween | DNS | 3 | |
| -- | 32395 Yahya Samios | Greystanes | DNS | 1 | |
| -- | 46132 Setelo Matakaiongo | Holroyd | DNS | 3 | |
| -- | 15787 Clemencio Pereira | Girraween | DNS | 1 | |
| -- | 15940 Nitin Karunakaran | Girraween | DNS | 2 |