Elite Performances
88 performances met the MileSplit US Second Team standard.
| HS Girls | Mark | Athlete | Team |
|---|---|---|---|
| 200 Meter Dash Finals | 25.98 | Kiersten Walker | Milwaukee King |
| 200 Meter Dash Finals | 26.18 | Maddy Marko | Kenosha Bradford |
| 3200 Meter Run Finals | 11:16.06 | Vivian Overbeck | Vernon Hills |
| 3200 Meter Run Finals | 11:24.58 | Danielle Osmon | Fox Lake (Grant) |
| 3200 Meter Run Finals | 11:26.32 | Megan Germscheid | Grayslake (Central) |
| 3200 Meter Run Finals | 11:34.91 | Aileen Hull | Mundelein (Carmel) |
| 3200 Meter Run Finals | 11:37.12 | Zella Stockhausen | Mundelein (Carmel) |
| 400 Meter Dash Finals | 58.71 | Amira Young | Chicago (Whitney Young) |
| 400 Meter Dash Finals | 59.14 | Avryl Johnson | Libertyville |
| 400 Meter Dash Finals | 59.22 | Kiersten Walker | Milwaukee King |
| 4x400 Meter Relay Finals | 4:10.08 | Relay Team | Milwaukee King |
| 4x800 Meter Relay Finals | 9:53.68 | Relay Team | Lake Central High School |
| 4x800 Meter Relay Finals | 9:59.79 | Relay Team | Lincolnshire (Stevenson) |
| 4x800 Meter Relay Finals | 10:01.32 | Relay Team | Fox Lake (Grant) |
| 55 Meter Hurdles Finals | 8.29 | Imani Carothers | Chicago (Brooks) |
| 55 Meter Hurdles Prelims | 8.34 | Imani Carothers | Chicago (Brooks) |
| 55 Meter Hurdles Finals | 8.41 | Joelle Ataessien | Chicago (Whitney Young) |
| 55 Meter Dash Finals | 7.12 | Amira Young | Chicago (Whitney Young) |
| 55 Meter Dash Prelims | 7.15 | Makayla Jackson | Milwaukee King |
| 55 Meter Dash Finals | 7.17 | Makayla Jackson | Milwaukee King |
| 55 Meter Dash Finals | 7.22 | Taneesha Davis | Racine Horlick |
| 55 Meter Dash Prelims | 7.29 | Amira Young | Chicago (Whitney Young) |
| 800 Meter Run Finals | 2:20.05 | Avryl Johnson | Libertyville |
| 800 Meter Run Finals | 2:21.40 | Sara O'malley | Grayslake (Central) |
| 800 Meter Run Finals | 2:21.60 | Madison Romig | Fox Lake (Grant) |
| 800 Meter Run Finals | 2:22.12 | Lauren Katz | Vernon Hills |
| High Jump Finals | 5-1.75 | Kesina Daley | Lincolnshire (Stevenson) |
| High Jump Finals | 5-5.75 | Alex Tyler | Lake Central High School |
| Long Jump Finals | 17-0.25 | Janii Jenkins | Gurnee (Warren) |
| Long Jump Finals | 17-2.75 | Makayla Jackson | Milwaukee King |
| Long Jump Finals | 17-5 | Morgan Race | Fox Lake (Grant) |
| Long Jump Finals | 18-1 | Maddy Marko | Kenosha Bradford |
| Long Jump Finals | 18-3.75 | Mariah Williams | Milwaukee King |
| One Mile Run Finals | 5:08.21 | Kortney Schardt | Lake Villa (Lakes) |
| One Mile Run Finals | 5:08.50 | Isabelle Sparreo | Lincolnshire (Stevenson) |
| One Mile Run Finals | 5:08.67 | Emma Milburn | Lake Forest (H.S.) |
| One Mile Run Finals | 5:18.54 | Vivian Overbeck | Vernon Hills |
| Pole Vault Finals | 11-0 | Savannah Howie | McHenry |
| Pole Vault Finals | 11-5.75 | Lily Moore | Libertyville |
| Pole Vault Finals | 11-5.75 | Katie Schroeder | Grayslake (Central) |
| Shot Put Finals | 39-7.25 | Abena Atuobi | Gurnee (Warren) |
| Shot Put Finals | 39-11.25 | Rachel Bicknase | Fox Lake (Grant) |
| Shot Put Finals | 40-1.5 | Kate Mcenery | Fox Lake (Grant) |
| HS Boys | Mark | Athlete | Team |
| 200 Meter Dash Finals | 22.59 | Brad Garron | Evanston (Twp.) |
| 3200 Meter Run Finals | 9:39.05 | Matt Stelmasek | Johnsburg |
| 400 Meter Dash Finals | 49.57 | Octavian Wells | Fox Lake (Grant) |
| 400 Meter Dash Finals | 50.83 | Michael Edwards | Zion (Z.-Benton) |
| 400 Meter Dash Finals | 51.22 | Brandon Thiel | Lake Villa (Lakes) |
| 400 Meter Dash Finals | 51.40 | Hugo Flores | Gurnee (Warren) |
| 4x200 Meter Relay Finals | 1:33.10 | Relay Team | Evanston (Twp.) |
| 4x200 Meter Relay Finals | 1:34.25 | Relay Team | Gurnee (Warren) |
| 4x400 Meter Relay Finals | 3:27.81 | Relay Team | Fox Lake (Grant) |
| 4x400 Meter Relay Finals | 3:28.19 | Relay Team | Evanston (Twp.) |
| 4x400 Meter Relay Finals | 3:28.75 | Relay Team | Catholic Memorial |
| 4x400 Meter Relay Finals | 3:29.19 | Relay Team | Lake Villa (Lakes) |
| 4x800 Meter Relay Finals | 8:13.08 | Relay Team | McHenry |
| 4x800 Meter Relay Finals | 8:14.16 | Relay Team | Chicago (Lindblom) |
| 4x800 Meter Relay Finals | 8:17.92 | Relay Team | Crystal Lake (South) |
| 4x800 Meter Relay Finals | 8:18.76 | Relay Team | Arlington Heights (St. Viator) |
| 4x800 Meter Relay Finals | 8:21.32 | Relay Team | Gurnee (Warren) |
| 55 Meter Hurdles Finals | 7.45 | Timmothy Brundidge | Fox Lake (Grant) |
| 55 Meter Hurdles Finals | 7.50 | Roland Amarteifio | Evanston (Twp.) |
| 55 Meter Hurdles Prelims | 7.58 | Roland Amarteifio | Evanston (Twp.) |
| 55 Meter Hurdles Prelims | 7.63 | Timmothy Brundidge | Fox Lake (Grant) |
| 55 Meter Dash Prelims | 6.55 | Nick Marcinkus | Gurnee (Warren) |
| 55 Meter Dash Finals | 6.59 | Sean Broihier | New Berlin Eisenhower |
| 55 Meter Dash Finals | 6.60 | David Dunlap | Nicolet |
| 55 Meter Dash Finals | 6.60 | Nick Marcinkus | Gurnee (Warren) |
| 55 Meter Dash Finals | 6.61 | Dante Johnson | Gurnee (Warren) |
| 55 Meter Dash Prelims | 6.62 | Sean Broihier | New Berlin Eisenhower |
| 800 Meter Run Finals | 1:58.05 | Thomas Mosley | Zion (Z.-Benton) |
| 800 Meter Run Finals | 1:59.49 | Robert Kuhlmann | Lake Villa (Lakes) |
| 800 Meter Run Finals | 1:59.80 | Jack Aho | Grayslake (Central) |
| 800 Meter Run Finals | 1:59.89 | Dylan Ponomar | Grayslake (North) |
| High Jump Finals | 6-1.5 | Henry Halverson | Fox Lake (Grant) |
| High Jump Finals | 6-1.5 | Brandon Ellis | Gurnee (Warren) |
| High Jump Finals | 6-1.5 | Terrell Handy | Menomonee Falls |
| High Jump Finals | 6-8 | Darron Murray | Menomonee Falls |
| High Jump Finals | 6-8 | Connor Gosell | Grayslake (Central) |
| High Jump Finals | 6-8 | Noah Agnew | Vernon Hills |
| Long Jump Finals | 22-8.75 | Cameron Ruiz | Lake Villa (Lakes) |
| One Mile Run Finals | 4:26.08 | Matt Stelmasek | Johnsburg |
| One Mile Run Finals | 4:26.09 | Evan Routhier | Homestead |
| One Mile Run Finals | 4:27.87 | Jeremy Adams | Chicago (Jones) |
| One Mile Run Finals | 4:28.14 | Riley Demuelenaere | Marquette |
| One Mile Run Finals | 4:28.34 | Jack Becker | Crystal Lake (South) |
| One Mile Run Finals | 4:30.62 | Drew Bosley | Homestead |
| Pole Vault Finals | 14-5.5 | Kevin Szamlewski | McHenry |