| Lane | Athlete | Yr. | Team | Seed | 
|---|---|---|---|---|
| 1 | AGCAOILI, Miguel | SR | Chicago (Lane) | 2:07.81 | 
| 2 | DEL COTTO, Robert | SR | Downers Grove (South) | 2:08.52 | 
| 3 | SOMERVILLE, Jeremiah | SO | Hoffman Estates (H.S.) | 2:08.71 | 
| 4 | WINKELMAN, Philip | SR | Rockton (Hononegah) | 2:10.35 | 
| 5 | OSORIO, Sam | JR | Chicago (Lane) | 2:10.76 | 
| 6 | SCHWUCHOW, Chris | JR | Rockton (Hononegah) | 2:11.00 | 
| 7 | MORENO, Xavier | SR | Springfield | 2:12.00 | 
| 8 | ALNOMAIRY, Kareem | SR | Skokie (Niles North) | 2:14.60 | 
| 9 | HAUPTMAN, Ryan | SO | Des Plaines (Maine West) | 2:16.24 | 
| 10 | LETTS, Cody | SR | Des Plaines (Maine West) | 2:19.97 | 
| 11 | GOMEZ, Angel | SO | Park Ridge (Maine East) | 2:23.41 | 
| 12 | KUNTZ, Jaden | SO | Springfield | 2:25.00 | 
| 13 | GOMEZ, Emanuel | FR | Park Ridge (Maine East) | 2:26.00 | 
| Lane | Athlete | Yr. | Team | Seed | 
|---|---|---|---|---|
| 1 | BARAJAS, Eric | JR | Zion (Z.-Benton) | 2:03.36 | 
| 2 | GIBBONS, Casey | SR | Wilmette (Loyola Academy) | 2:03.66 | 
| 3 | DUENO-ALDA, Oscar | JR | Winnetka (New Trier) | 2:03.85 | 
| 4 | FERRELL, Michael | JR | LaGrange (Lyons) | 2:04.00 | 
| 5 | SIMON, William | JR | Wilmette (Loyola Academy) | 2:04.00 | 
| 6 | BERRYMAN, Matthew | SR | Naperville (Central) | 2:04.43 | 
| 7 | DONNER, Cameron | SO | Arlington Heights (Hersey) | 2:04.61 | 
| 8 | JOHNSON, Chris | JR | Lockport (Twp.) | 2:05.70 | 
| 9 | JOHNSON, Alex | JR | Lockport (Twp.) | 2:05.85 | 
| 10 | BORKO, Trystan | SR | Zion (Z.-Benton) | 2:06.30 | 
| 11 | TODD, Jax | SO | Minooka | 2:06.44 | 
| 12 | NISHIMURA, Aidan | JR | Arlington Heights (Hersey) | 2:06.70 | 
| 13 | PAUGYS, Benjamin | JR | Minooka | 2:07.00 | 
| 14 | RHYNER, Jack | JR | Chicago (St. Ignatius College Prep) | 2:07.56 | 
| Lane | Athlete | Yr. | Team | Seed | 
|---|---|---|---|---|
| 1 | JAMIESON, Patrick | SR | Winnetka (New Trier) | 1:57.03 | 
| 2 | BARNARD, Samuel | JR | Naperville (Central) | 1:59.32 | 
| 3 | KUZMANOVIC, Luka | JR | Mt. Prospect (Prospect) | 1:59.75 | 
| 4 | KILEY, Nick | SR | Chicago (St. Ignatius College Prep) | 2:00.00 | 
| 5 | STRAYER, Nicholas | SO | LaGrange (Lyons) | 2:00.24 | 
| 6 | GUTIERREZ, Matthew | JR | Naperville (Neuqua Valley) | 2:01.00 | 
| 7 | MOTUELLE, Nicholas | SR | Downers Grove (South) | 2:01.02 | 
| 8 | BOEHM, Connor | JR | Naperville (Neuqua Valley) | 2:01.50 | 
| 9 | VAN VUREN, Andre | JR | Barrington | 2:01.64 | 
| 10 | KOONCE, Jameson | SR | Chicago (Whitney Young) | 2:02.00 | 
| 11 | STANTON, Burke | JR | Chicago (Whitney Young) | 2:02.00 | 
| 12 | NITOI, Dane | SR | Skokie (Niles North) | 2:02.10 | 
| 13 | KATSOGIANOS, Andrew | JR | Mt. Prospect (Prospect) | 2:03.14 | 
| 14 | DRAGE, Joey | SR | Barrington | 2:03.24 |