| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Isabella WING | 13/06/2007 | 100 Metres Hurdles | Heptathlon | 6 | 14.13 |
| W | Bailey VAN DEN BROEK | 06/04/2008 | 100 Metres Hurdles | Heptathlon | 7 | 14.64 |
| X | Australia U20 | 4x400 Metres Relay | Round 1 | 2 | 3:19.59 | |
| M | Connor HOPGOOD | 13/02/2008 | Hammer Throw (6kg) | Qualification | 8 | 68.60 |
| M | Xavier LEAUMA | 04/10/2008 | Hammer Throw (6kg) | Qualification | 3 | 71.77 |
| W | Bailey VAN DEN BROEK | 06/04/2008 | High Jump | Heptathlon | 11 | 1.66 |
| W | Isabella WING | 13/06/2007 | High Jump | Heptathlon | 11 | 1.57 |
| W | Zara HAGAN | 05/08/2007 | 100 Metres | Round 1 | 1 | 11.40 |
| W | Maya TABER | 14/05/2009 | 100 Metres | Round 1 | 3 | 11.39 |
| M | Uwezo LUBENDA | 23/01/2009 | 100 Metres | Round 1 | 3 | 10.33 |
| M | Zavier PEACOCK | 17/04/2008 | 100 Metres | Round 1 | 3 | 10.32 |
| M | Daniel WILLIAMS | 03/08/2007 | 800 Metres | Round 1 | 2 | 1:47.47 |
| M | Harry HALLEEN | 18/10/2007 | 800 Metres | Round 1 | 2 | 1:52.24 |
| W | Emma FRYGA | 05/03/2009 | 800 Metres | Round 1 | 4 | 2:05.08 |
| W | Ivy BOOTHROYD | 16/01/2007 | 800 Metres | Round 1 | 2 | 2:04.67 |
| W | Khushnoor RANGI | 06/08/2007 | Pole Vault | Qualification | 11 | 3.80 |
| W | Jamison HARDING | 28/09/2009 | Pole Vault | Qualification | 2 | 4.10 |
| W | Chelsy WAYNE | 17/12/2007 | Discus Throw | Qualification | 10 | 49.96 |
| W | Riley-Jay HENRY-PURCELL | 31/01/2008 | Discus Throw | Qualification | 12 | 48.26 |
| W | Zara HAGAN | 05/08/2007 | 100 Metres | Semi-Finals | 9 | 11.72 |
| W | Maya TABER | 14/05/2009 | 100 Metres | Semi-Finals | 6 | 11.56 |
| W | Isabella WING | 13/06/2007 | Shot Put | Heptathlon | 3 | 11.20 |
| W | Bailey VAN DEN BROEK | 06/04/2008 | Shot Put | Heptathlon | 5 | 12.67 |
| M | Zavier PEACOCK | 17/04/2008 | 100 Metres | Semi-Finals | 6 | 10.36 |
| M | Uwezo LUBENDA | 23/01/2009 | 100 Metres | Semi-Finals | 8 | 10.54 |
| W | Tessa EBERT | 22/04/2008 | 3000 Metres Steeplechase | Round 1 | 12 | 10:45.87 |
| W | Bailey VAN DEN BROEK | 06/04/2008 | 200 Metres | Heptathlon | 6 | 25.56 |
| W | Isabella WING | 13/06/2007 | 200 Metres | Heptathlon | 8 | 25.47 |
| W | Libby MANTAY | 23/02/2009 | 5000 Metres | Final | 25 | 17:07.68 |
| W | Imogen BAKER | 02/03/2007 | 5000 Metres | Final | 26 | 17:25.93 |
| M | Charles BARRETT | 23/05/2007 | 5000 Metres | Final | 22 | 14:43.17 |
| M | Lucas CHIS | 21/06/2008 | 5000 Metres | Final | 11 | 13:51.40 |
| X | Australia U20 | 4x400 Metres Relay | Final | 3 | 3:18.45 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Lauren KELLY | 05/01/2008 | Shot Put | Qualification | 8 | 14.87 |
| W | Manaia COULTER | 04/08/2007 | Shot Put | Qualification | 11 | 14.99 |
| M | Jonathan NEETHLING | 13/05/2008 | 3000 Metres Steeplechase | Round 1 | 11 | 8:59.19 |
| W | Bailey VAN DEN BROEK | 06/04/2008 | Long Jump | Heptathlon | 10 | 5.57 |
| W | Isabella WING | 13/06/2007 | Long Jump | Heptathlon | 10 | 5.70 |
| W | Shakira HARDING | 02/11/2007 | 400 Metres Hurdles | Round 1 | 4 | 59.97 |
| M | William TAIT | 21/05/2007 | 400 Metres Hurdles | Round 1 | 6 | 54.72 |
| M | Ethan WILLIAMS | 22/04/2007 | 400 Metres Hurdles | Round 1 | 8 | 59.91 |
| M | Daniel OKERENYANG | 23/10/2007 | Triple Jump | Qualification | 10 | 15.50 |
| M | Lian ANAGNOSTOPOULOS | 03/07/2007 | Triple Jump | Qualification | 5 | 15.62 |
| X | Australia U20 | 4x100 Metres Relay | Round 1 | 1 | 41.64 | |
| W | Shari HURDMAN | 28/02/2007 | 400 Metres | Round 1 | 2 | 53.03 |
| W | Alice HILL | 26/06/2009 | 400 Metres | Round 1 | 1 | 53.82 |
| W | Isabella WING | 13/06/2007 | Javelin Throw | Heptathlon | 14 | 35.85 |
| W | Bailey VAN DEN BROEK | 06/04/2008 | Javelin Throw | Heptathlon | 19 | 32.08 |
| M | Chase GRANT | 03/02/2007 | 400 Metres | Round 1 | 3 | 46.27 |
| M | Seth KENNEDY | 19/02/2008 | 400 Metres | Round 1 | 3 | 46.56 |
| W | Bailey VAN DEN BROEK | 06/04/2008 | 800 Metres | Heptathlon | 9 | 2:38.68 |
| W | Isabella WING | 13/06/2007 | 800 Metres | Heptathlon | 7 | 2:31.31 |
| M | Kieran SHEPHERD | 11/03/2009 | 1500 Metres | Round 1 | 3 | 3:42.94 |
| M | Alexander CAMERON-SMITH | 31/10/2007 | 1500 Metres | Round 1 | 8 | 3:51.37 |
| W | Mia Jade GRAY | 15/11/2009 | 1500 Metres | Round 1 | 6 | 4:15.85 |
| W | Milla ROBERTS | 08/03/2007 | 1500 Metres | Round 1 | 3 | 4:19.55 |
| M | Seth KENNEDY | 19/02/2008 | 400 Metres | Semi-Finals | 7 | 46.51 |
| M | Chase GRANT | 03/02/2007 | 400 Metres | Semi-Finals | 4 | 46.36 |
| W | Alice HILL | 26/06/2009 | 400 Metres | Semi-Finals | 2 | 53.28 |
| W | Shari HURDMAN | 28/02/2007 | 400 Metres | Semi-Finals | 4 | 53.44 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Wyatt HILL | 01/10/2008 | 100 Metres | Decathlon U20 | 1 | 10.72 |
| M | Xavier DAVIE | 24/11/2008 | 100 Metres | Decathlon U20 | 6 | 11.14 |
| W | Jamison HARDING | 28/09/2009 | 100 Metres Hurdles | Round 1 | 4 | 13.64 |
| W | Tammin LAMPRET | 24/01/2008 | 100 Metres Hurdles | Round 1 | 4 | 13.55 |
| M | Xavier DAVIE | 24/11/2008 | Long Jump | Decathlon U20 | 7 | 6.74 |
| M | Wyatt HILL | 01/10/2008 | Long Jump | Decathlon U20 | 13 | 6.77 |
| W | Izobelle LOUISON-ROE | 14/05/2007 | High Jump | Qualification | 1 | 1.79 |
| M | Oliver FACER | 30/09/2008 | 110m Hurdles (99.0cm) | Round 1 | 5 | 13.65 |
| M | Harrison PURCELL | 09/01/2007 | 110m Hurdles (99.0cm) | Round 1 | 3 | 13.58 |
| W | Zara HAGAN | 05/08/2007 | 200 Metres | Round 1 | 3 | 23.93 |
| W | Amaya MEARNS | 20/02/2008 | 200 Metres | Round 1 | 2 | 23.70 |
| M | Mason MCGRODER | 18/09/2008 | Long Jump | Qualification | 1 | 7.83 |
| M | Luke VRATARIC | 31/03/2007 | Long Jump | Qualification | 12 | 6.92 |
| M | Wyatt HILL | 01/10/2008 | Shot Put (6kg) | Decathlon U20 | 14 | 12.81 |
| M | Xavier DAVIE | 24/11/2008 | Shot Put (6kg) | Decathlon U20 | 9 | 13.26 |
| M | Josiah JOHN | 04/11/2007 | 200 Metres | Round 1 | 4 | 21.00 |
| M | Dylan HALL | 11/01/2007 | 200 Metres | Round 1 | 4 | 21.12 |
| M | Wyatt HILL | 01/10/2008 | High Jump | Decathlon U20 | 8 | 1.85 |
| M | Xavier DAVIE | 24/11/2008 | High Jump | Decathlon U20 | 3 | 1.91 |
| M | Xavier LEAUMA | 04/10/2008 | Hammer Throw (6kg) | Final | 8 | 71.97 |
| W | Tammin LAMPRET | 24/01/2008 | 100 Metres Hurdles | Semi-Finals | 7 | 13.68 |
| M | Harrison PURCELL | 09/01/2007 | 110m Hurdles (99.0cm) | Semi-Finals | 7 | 13.61 |
| M | Oliver FACER | 30/09/2008 | 110m Hurdles (99.0cm) | Semi-Finals | 7 | 13.50 |
| W | Emma FRYGA | 05/03/2009 | 800 Metres | Semi-Finals | 7 | 2:05.55 |
| W | Ivy BOOTHROYD | 16/01/2007 | 800 Metres | Semi-Finals | 4 | 2:04.57 |
| M | Harry HALLEEN | 18/10/2007 | 800 Metres | Semi-Finals | 3 | 1:48.17 |
| M | Daniel WILLIAMS | 03/08/2007 | 800 Metres | Semi-Finals | 2 | 1:48.29 |
| W | Amaya MEARNS | 20/02/2008 | 200 Metres | Semi-Finals | 4 | 23.49 |
| M | Dylan HALL | 11/01/2007 | 200 Metres | Semi-Finals | 9 | 21.29 |
| M | Josiah JOHN | 04/11/2007 | 200 Metres | Semi-Finals | 6 | 21.05 |
| M | Wyatt HILL | 01/10/2008 | 400 Metres | Decathlon U20 | 2 | 48.95 |
| M | Xavier DAVIE | 24/11/2008 | 400 Metres | Decathlon U20 | 8 | 49.26 |
| M | Matthew MCLACHLAN | 18/03/2008 | 3000 Metres | Final | 21 | 8:20.15 |
| M | Charles BARRETT | 23/05/2007 | 3000 Metres | Final | 19 | 8:10.34 |
| W | Alice HILL | 26/06/2009 | 400 Metres | Final | 9 | 53.16 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Xavier DAVIE | 24/11/2008 | 110m Hurdles (99.0cm) | Decathlon U20 | 4 | 15.20 |
| M | Wyatt HILL | 01/10/2008 | 110m Hurdles (99.0cm) | Decathlon U20 | 3 | 14.30 |
| W | Zoe WOODS | 22/10/2007 | 5000 Metres Race Walk | Final | 15 | 22:54.80 |
| W | Sophie POLKINGHORNE | 22/05/2010 | 5000 Metres Race Walk | Final | 34 | 24:26.15 |
| M | Xavier DAVIE | 24/11/2008 | Discus Throw (1.750kg) | Decathlon U20 | 8 | 39.44 |
| M | Wyatt HILL | 01/10/2008 | Discus Throw (1.750kg) | Decathlon U20 | 7 | 40.19 |
| M | Owen TOYNE | 19/06/2007 | 5000 Metres Race Walk | Final | 17 | 20:18.27 |
| M | Isaac BEACROFT | 18/07/2007 | 5000 Metres Race Walk | Final | 1 | 18:40.37 |
| W | Australia U20 | 01/01/1900 | 4x400 Metres Relay | Round 1 | 2 | 3:33.68 |
| M | Australia U20 | 01/01/1900 | 4x400 Metres Relay | Round 1 | 1 | 3:07.04 |
| W | Australia U20 | 01/01/1900 | 4x100 Metres Relay | Round 1 | 1 | 43.44 |
| M | Xavier DAVIE | 24/11/2008 | Pole Vault | Decathlon U20 | 11 | 3.90 |
| M | Wyatt HILL | 01/10/2008 | Pole Vault | Decathlon U20 | 5 | 4.30 |
| M | Australia U20 | 01/01/1900 | 4x100 Metres Relay | Round 1 | 4 | 39.73 |
| M | Elijah WILSON | 07/05/2007 | Discus Throw (1.750kg) | Qualification | 6 | 60.67 |
| M | Xavier DAVIE | 24/11/2008 | Javelin Throw | Decathlon U20 | 4 | 55.52 |
| M | Wyatt HILL | 01/10/2008 | Javelin Throw | Decathlon U20 | 2 | 61.55 |
| X | Australia U20 | 4x100 Metres Relay | Final | DNF | ||
| W | Shakira HARDING | 02/11/2007 | 400 Metres Hurdles | Semi-Finals | 8 | 1:00.56 |
| W | Jamison HARDING | 28/09/2009 | Pole Vault | Final | 4 | 4.35 |
| M | Harry HALLEEN | 18/10/2007 | 800 Metres | Final | 9 | 1:51.78 |
| M | Daniel WILLIAMS | 03/08/2007 | 800 Metres | Final | 2 | 1:45.36 |
| M | Mason MCGRODER | 18/09/2008 | Long Jump | Final | 2 | 7.96 |
| W | Eliza LAWTON | 29/09/2010 | 3000 Metres | Final | 9 | 9:13.62 |
| W | Imogen BAKER | 02/03/2007 | 3000 Metres | Final | 27 | 9:58.93 |
| M | Wyatt HILL | 01/10/2008 | 1500 Metres | Decathlon U20 | 7 | 4:44.17 |
| M | Xavier DAVIE | 24/11/2008 | 1500 Metres | Decathlon U20 | 2 | 4:27.49 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Elijah WILSON | 07/05/2007 | Discus Throw (1.750kg) | Final | 13 | 56.47 |
| W | Izobelle LOUISON-ROE | 14/05/2007 | High Jump | Final | 1 | 1.92 |
| W | Australia U20 | 01/01/1900 | 4x100 Metres Relay | Final | 4 | 44.01 |
| W | Milla ROBERTS | 08/03/2007 | 1500 Metres | Final | 14 | 4:29.35 |
| M | Kieran SHEPHERD | 11/03/2009 | 1500 Metres | Final | 8 | 3:42.25 |
| W | Australia U20 | 01/01/1900 | 4x400 Metres Relay | Final | 2 | 3:31.39 |
| M | Australia U20 | 01/01/1900 | 4x400 Metres Relay | Final | 4 | 3:04.84 |