| Lane | Athlete | Yr. | Team |
|---|---|---|---|
| 1 | Jimenez, Noe | 7 | McHenry Parkland |
| 2 | La, Henry | 7 | McHenry MS |
| 3 | Wawrzos, Max | 7 | McHenry MS |
| 4 | Mehlig, Kieran | 7 | Belvidere Central |
| 5 | Carter, Jonathon | 7 | Belvidere South |
| 6 | Garner, Carson | 7 | Crystal Lake Prairie Grove |
| 7 | Bohannon, Braeden | 7 | McHenry Parkland |
| 8 | Krajewski, Arnold | 7 | Rockton Stephen Mack |
| Lane | Athlete | Yr. | Team | Note |
|---|---|---|---|---|
| 1 | Eicholz, Lorenzo | 7 | Harvard JHS | |
| 2 | Krajewski, Arnold | 7 | Rockton Stephen Mack | |
| 3 | Conrad, Jonathan | 7 | Roscoe | |
| 4 | Carter, Jonathon | 7 | Belvidere South | |
| 5 | Garner, Carson | 7 | Crystal Lake Prairie Grove | |
| 6 | Sima, Samuel | 7 | Johnsburg JHS | |
| 7 | Block, John | 7 | Island Lake Matthews | |
| 8 | Hyde, Dylan | 7 | South Beloit Willowbrook |
| Lane | Athlete | Yr. | Team | Note |
|---|---|---|---|---|
| 1 | Saucedo, Aaron | 6 | Harvard JHS | |
| 2 | Siegel, Steven | 7 | Richmond Nippersink | |
| 3 | La, Henry | 7 | McHenry MS | |
| 4 | Mehlig, Kieran | 7 | Belvidere Central | |
| 5 | Jimenez, Noe | 7 | McHenry Parkland | |
| 6 | Robelo, Bryan | 7 | Belvidere South | |
| 7 | Scholl, Sam | 7 | Roscoe | |
| 8 | Efflandt, Joshua | 6 | Island Lake Matthews |
| Lane | Athlete | Yr. | Team | Note |
|---|---|---|---|---|
| 1 | Benz, Conor | 6 | Johnsburg JHS | |
| 2 | Meichtry, Mitchell | 7 | Rockton Stephen Mack | |
| 3 | Bohannon, Braeden | 7 | McHenry Parkland | |
| 4 | Wawrzos, Max | 7 | McHenry MS | |
| 5 | Rockwell, Sean | 7 | Richmond Nippersink | |
| 6 | Koelblinger, Ryan | 7 | Crystal Lake Prairie Grove | |
| 7 | Horner, Jacob | 7 | Belvidere Central |