| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | Jasper STANWOOD | SR | Carbondale | 2:18.18 | |
| 2 | Logan ACEVADO | SO | Columbia | 2:18.50 | |
| 3 | Wyatt GUSTAFSON | SO | Rochester | 2:18.77 | |
| 4 | Jack REID | SO | Rochester | 2:19.50 | |
| 5 | Dylan FRUTIGER | JR | Triad | 2:19.79 | |
| 6 | Elijah LITTLE | FR | Cahokia | 2:20.00 | CARDINAL RITTER |
| 7 | Bryce SCHOTTEL | SO | Freeburg | 2:22.00 | |
| 8 | Alex RATZ | FR | Springfield | 2:22.21 | |
| 9 | Azaar JONES-SPANN | FR | St. Mary's (St. Louis) | 2:24.10 | |
| 10 | Brent TOEDTE | FR | Centralia | 2:24.87 | |
| 11 | Dallas FORGY | SR | Columbia | 2:33.70 | 2023 Knight Boys Indoor Invitational |
| 12 | Ryne YORK | SO | Decatur Eisenhower | 2:36.46 | MHS 4/3/2023 |
| 13 | Ethan RICHARDS | FR | Decatur Eisenhower | 2:40.24 | MHS 4/3/2023 |
| 14 | Evan BAKER | JR | East Alton-Wood River | NT |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | Colin THOMAS | FR | Edwardsville | 2:10.00 | |
| 2 | Roman COLLINS | JR | Mascoutah | 2:10.15 | |
| 3 | Michael COOPER | JR | Freeburg | 2:11.00 | |
| 4 | Mihret WADE | JR | O'Fallon | 2:11.28 | |
| 5 | Trent GLAENZER | FR | Waterloo | 2:11.36 | |
| 6 | Anthony TILLMAN | FR | Belleville West | 2:11.65 | St. Clair County Meet |
| 7 | Jonathan WITZMAN | FR | Murphysboro | 2:12.01 | |
| 8 | Hunter PONCE | JR | Roxana | 2:13.06 | |
| 9 | Ben WINSLOW | SR | Triad | 2:13.57 | Collinsville Invitational |
| 10 | Trenton CLUTTS | SO | Granite City | 2:14.44 | |
| 11 | Braden WAKELEY | SR | Highland | 2:14.69 | |
| 12 | Brandon FORD | SR | St. Mary's (St. Louis) | 2:16.32 | |
| 13 | Luke MAYER | FR | Centralia | 2:16.54 | |
| 14 | Ajay ALTMAN | SR | Carbondale | 2:17.00 |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | Alex MACIAS | SO | Alton | 2:04.54 | |
| 2 | James PERKINS | FR | Belleville East | 2:04.99 | |
| 3 | Ethan SCHIMPF | JR | Waterloo | 2:06.23 | 2023 Military Classic |
| 4 | Brody SCHRAM | JR | O'Fallon | 2:06.45 | |
| 5 | Tucker HORSTMANN | JR | Murphysboro | 2:07.00 | |
| 6 | Avery BROCK | SO | Highland | 2:07.21 | 2023 Highland Fr/So Boys Invitational |
| 7 | Victor SMITH | JR | Lanphier | 2:07.53 | |
| 8 | Damarrione WILLIAMS | SO | Belleville West | 2:08.00 | |
| 9 | Cameron MACDONOUGH | SO | Quincy | 2:08.49 | |
| 10 | Devontae ELLARD | JR | East St. Louis | 2:09.00 | |
| 11 | Jack PATY | FR | Edwardsville | 2:09.00 | |
| 12 | Clayton BORAH | FR | Springfield | 2:09.01 | |
| 13 | Daniel WILSON | SR | Granite City | 2:09.88 |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | Van SCHNEIDER | FR | Glenwood | 1:57.61 | |
| 2 | Trey PETERSON | JR | Collinsville | 1:57.97 | Belleville West Norm Armstrong Invitational |
| 3 | Justice ELDRIDGE | JR | Civic Memorial | 1:58.07 | |
| 4 | Drew VERENSKI | SR | Glenwood | 1:59.64 | |
| 5 | Darris IVY | SO | East St. Louis | 2:00.61 | Belleville West Norm Armstrong Invitational |
| 6 | Wyatt DOYLE | SO | Roxana | 2:01.04 | |
| 7 | Eric MCCLELLAND | SR | Quincy | 2:01.11 | |
| 8 | Ian MOLL | JR | Mascoutah | 2:01.44 | Belleville West Norm Armstrong Invitational |
| 9 | Lucas NAUGLE | JR | Civic Memorial | 2:01.57 | |
| 10 | Christian KOTZAMANIS | SR | Alton | 2:01.94 | |
| 11 | Andrew GONSKI | JR | Collinsville | 2:03.68 | |
| 12 | Nicholas BUTLER | SR | Belleville East | 2:04.16 | St. Clair County Meet |