Elite Performances
46 performances met the MileSplit US Second Team standard.
| HS Girls | Mark | Athlete | Team |
|---|---|---|---|
| 100 Meter Hurdles Finals | 13.83 | Emmi Scales | Tnt Track |
| 100 Meter Hurdles Prelims | 14.39 | Emmi Scales | Tnt Track |
| 100 Meter Hurdles Finals | 14.80 | Anna Barr | Tnt Track |
| 100 Meter Dash Prelims | 12.02 | Emmi Scales | Tnt Track |
| 100 Meter Dash Prelims | 12.06 | Alyssa Williams | Vipers Track |
| 100 Meter Dash Finals | 12.07 | Alyssa Williams | Vipers Track |
| 100 Meter Dash Finals | 12.09 | Emmi Scales | Tnt Track |
| 100 Meter Dash Prelims | 12.21 | Nevaeh Lowe | Vipers Track |
| 1500 Meter Run Finals | 4:55.99 | Zoe Carter | Unattached-IL |
| 200 Meter Dash Prelims | 24.18 | Alexandria Edison | Illinois Shockers Track Club |
| 200 Meter Dash Prelims | 24.34 | Madison Hardamon | Windy City Hammers |
| 200 Meter Dash Prelims | 24.67 | Nevaeh Lowe | Vipers Track |
| 200 Meter Dash Prelims | 24.72 | Alyssa Williams | Vipers Track |
| 200 Meter Dash Prelims | 24.76 | Asia Thomas' | Windy City Hammers |
| 200 Meter Dash Finals | 24.81 | Alexandria Edison | Illinois Shockers Track Club |
| 200 Meter Dash Finals | 24.83 | Alyssa Williams | Vipers Track |
| 200 Meter Dash Finals | 24.85 | Madison Hardamon | Windy City Hammers |
| 200 Meter Dash Finals | 24.96 | Asia Thomas' | Windy City Hammers |
| 400 Meter Hurdles Finals | 1:01.95 | Emmi Scales | Tnt Track |
| 400 Meter Dash Finals | 56.65 | Ashley Oliver | Aurora Flyers |
| 400 Meter Dash Finals | 57.66 | Asia Thomas' | Windy City Hammers |
| 400 Meter Dash Finals | 57.80 | Angela Alozie | Illinois Shockers Track Club |
| 4x100 Meter Relay Finals | 47.01 | Relay Team | Windy City Hammers |
| 4x100 Meter Relay Finals | 47.24 | Relay Team | Vipers Track |
| Discus Finals | 124-0.25 (37.8m) | Cassidy Clark | Unattached-IL |
| Hammer Throw Finals | 114-3.25 (34.83m) | Sharron Kagan | Unattached-IL |
| Hammer Throw Finals | 136-1.5 (41.49m) | Brianna Ramsey | Turner School of Throws |
| Pole Vault Finals | 11-0 (3.35m) | Sophie Garrou | Unattached-IL |
| Pole Vault Finals | 11-0 (3.35m) | Teagan Johnson | Unattached-IL |
| Pole Vault Finals | 11-5.75 (3.5m) | Libby Saloga | Unattached-IL |
| Shot Put Finals | 37-2 (11.33m) | Amaya Hendrickson | Aurora Flyers |
| Triple Jump Finals | 36-0.75 (10.99m) | Sofia Rosenzweig | Tnt Track |
| Triple Jump Finals | 38-3.5 (11.67m) | Madison Saunders | Windy City Hammers |
| HS Boys | Mark | Athlete | Team |
| 200 Meter Dash Prelims | 21.61 | Ej Nwagwu | Windy City Hammers |
| 200 Meter Dash Prelims | 21.91 | Jayon Morrow | Vipers Track |
| 200 Meter Dash Prelims | 21.98 | Robert Scott | Unattached-IL |
| 200 Meter Dash Prelims | 22.00 | Adrian Williams Jr. | Windy City Hammers |
| 400 Meter Dash Finals | 48.54 | Jackson Gilbert | Vipers Track |
| 400 Meter Dash Finals | 49.35 | Zachary Weitgenant | Tnt Track |
| 400 Meter Dash Finals | 49.47 | Jayon Morrow | Vipers Track |
| Discus Finals | 160-0 (48.77m) | Reece Ihenacho | Unattached-IL |
| Hammer Throw Finals | 151-4.5 (46.14m) | Evan Sweeney | Unattached-IL |
| Hammer Throw Finals | 165-10.25 (50.55m) | Diego Campos | Hammerman USA |
| Hammer Throw Finals | 180-11.75 (55.16m) | Javaris Ambrose | Hammerman USA |
| Hammer Throw Finals | 186-2.75 (56.76m) | Levi Graham | Unattached-IL |
| Shot Put Finals | 56-4.75 (17.19m) | Daniel Lucas | Vipers Track |