Published at: Thu, 17 Jun 2021 5:03 PM ACST as final startlist. Changes may still occur prior to event.
| Category | Participant | Club/Team |
|---|---|---|
| U13 | HAINES, Chase | Port Adelaide Cycling Club |
| U13 | WOOD, Hunter | N/A |
| U13 | IVAS, Sam | The Cove BMX Club |
| U15 | BROWN, William | Port Adelaide Cycling Club |
| U15 | CORBETT, Angus | Norwood CC |
| U15 | GREENWOOD, Darcy | Balmoral CC/ Balmoral elite team |
| U15 | LANDMAN, Ewan | Cycling Development Foundation |
| U15 | SQUIRE, Paige | Norwood Cycling Club |
| U15 | STANTON, Riegan | Whyalla CC |
| U15 | ZAJACZKOWSKI, Sebastian | Norwood Cycling Club (Team Villawood) |
| U15 | WILLIAMS, Maxwell | Norwood Cycling Club |
| U15 | HICKMAN, Tully | Port Adelaide Cycling Club |
| U15 | FREEMAN, Max | The Cove BMX Club |
| U15 | MURRAY, Preston | The Cove BMX Club |
| U17 | ANDERSON, Jamie | Norwood Cycling Club |
| U17 | ANGEL, Matilda | Norwood Cycling Club |
| U17 | JOHNSTONE, Caleb | Sunshine Coast Cycling Club |
| U17 | MATHWIN, William | Norwood Cycling Club |
| U17 | NORDMEYER, Summer | Norwood Cycling Club |
| U17 | PEARCE, Henry | Norwood |
| U17 | RYAN, Tayte | Port Adelaide Cycling Club |
| U17 | WILSON, Ava | Norwood Cycling Club |
| U19 | MAY, Penny | South Coast CC |
| U19 | VOLTZ, Jacqueline | Port Adelaide Cycling Club |