3 Laps 750m Winner to Quarter Final, remainder to Ride off
| 1v16: | ||||||
| 1. | 42 | Reilly DICKSON (QLD) | 13.20 | |||
| 2. | 50 | Jack PENTLAND (SA) | ||||
| 2v15: | ||||||
| 1. | 46 | Ethan LEE (QLD) | 12.92 | |||
| 2. | 58 | Thomas BOUDIER (WA) | ||||
| 3v14: | ||||||
| 1. | 47 | Aiden PARSLOW (QLD) | 12.73 | |||
| 2. | 36 | Peter SAMUEL (NSW) | ||||
| 4v13: | ||||||
| 1. | 34 | Cooper FARR (NSW) | 12.77 | |||
| 2. | 56 | Aiden NGUYEN (VIC) | ||||
| 5v12: | ||||||
| 1. | 55 | Joseph NATOLI (VIC) | 12.82 | |||
| 2. | 38 | Lucas STRBIK (NSW) | ||||
| 6v11: | ||||||
| 1. | 35 | Jacob MCLACHLAN (NSW) | 12.73 | |||
| 2. | 61 | Niam SHAH (WA) | ||||
| 7v10: | ||||||
| 1. | 59 | Lachlan MORGON (WA) | 12.99 | |||
| 2. | 41 | Jacob CORK (QLD) | ||||
| 8v9: | ||||||
| 1. | 44 | Flyn JENSEN (QLD) | 12.98 | |||
| 2. | 43 | Cam FRANKS (QLD) |