| Lane | Athlete | Yr. | Team | Seed |
|---|---|---|---|---|
| 1 | Caleb MILLER | SO | First Baptist Academy | 2:31.86 |
| 2 | Adam BROEKEMEIER | JR | Metro-East Lutheran | 2:33.00 |
| 3 | Skyler ROSS | SR | Dupo | 2:35.90 |
| 4 | Dillon ELLEDGE | SR | Pana | 2:38.14 |
| 5 | Gavin CALHOUN | JR | Dupo | 2:45.30 |
| 6 | William YESKE | FR | Hillsboro | 2:49.00 |
| 7 | Josh BOLEY | SO | Mattoon | 2:50.00 |
| 8 | Griffin HAWKER | FR | Pana | 3:06.15 |
| 9 | Tyler BATTAGLIA | FR | Greenville | NT |
| 10 | Garett FLOWERS | SO | Vandalia | NT |
| Lane | Athlete | Yr. | Team | Seed |
|---|---|---|---|---|
| 1 | Wyatt REINHART | FR | Olympia | 2:19.72 |
| 2 | Caden MCCULLOUGH | SO | Freeburg | 2:20.00 |
| 3 | Kaden SAGER | SO | Olney (Richland County) | 2:20.00 |
| 4 | Logan FARQUHAR | SR | Olympia | 2:25.00 |
| 5 | Devin HARTMAN | FR | Hillsboro | 2:25.36 |
| 6 | Jack ARMBRUSTER | FR | Rochester | 2:28.00 |
| 7 | Caiden LITTEKEN | FR | Breese Central | 2:28.00 |
| 8 | Ethan EDWARDS | FR | Jersey | 2:30.00 |
| 9 | Lucas HAAS | SR | Wesclin | 2:30.00 |
| 10 | Aidan WILLIAMS | JR | Greenville | 2:30.49 |
| 11 | Lucas BUTLER | FR | Mattoon | 2:30.80 |
| 12 | Dexter CULPEPPER | SO | Vandalia | 2:31.80 |
| Lane | Athlete | Yr. | Team | Seed |
|---|---|---|---|---|
| 1 | Ethan HOGAN | JR | Columbia | 1:59.00 |
| 2 | Noah HUNT | SO | Breese Central | 2:09.80 |
| 3 | Hayden HABERMEHL | SR | Columbia | 2:10.00 |
| 4 | Matthew DUNN | JR | Carlinville | 2:12.55 |
| 5 | Lex LITTLE | SO | Jersey | 2:13.00 |
| 6 | Elijah SCHLESSINGER | SR | Metro-East Lutheran | 2:13.00 |
| 7 | Cole BASDEN | SR | Highland | 2:14.58 |
| 8 | Braden WAKELEY | SR | Highland | 2:14.69 |
| 9 | Kaney ROPER | SO | Carlinville | 2:15.00 |
| 10 | Mark ROZHON | FR | Freeburg | 2:15.00 |
| 11 | Gray LIPE | SO | First Baptist Academy | 2:17.90 |
| 12 | Wyatt GUSTAFSON | SO | Rochester | 2:18.77 |