| Lane | Athlete | Yr. | Team | Seed |
|---|---|---|---|---|
| 1 | GARLAND, T.J. | SR | Mt. Prospect (Prospect) | 4:28.45 |
| 2 | MCNULTY, Caden | SR | Belvidere (North) | 4:29.80 |
| 3 | KUZMANOVIC, Luka | JR | Mt. Prospect (Prospect) | 4:30.00 |
| 4 | HOLLANDER, Karson | JR | Crystal Lake (Central) | 4:35.50 |
| 5 | NOSEK, Gabriel | JR | Winnetka (New Trier) | 4:36.90 |
| 6 | CRANE, Ben | FR | Winnetka (New Trier) | 4:37.40 |
| 7 | MASSMAN, Brandon | SR | Belvidere (North) | 4:42.00 |
| 8 | TORRES, Mario | JR | Buffalo Grove | 4:50.00 |
| 9 | HOPKINS, Jackson | FR | Crystal Lake (Central) | 4:51.72 |
| 10 | JU, Sean | JR | Hoffman Estates (Conant) | 4:53.00 |
| 11 | LIEU, Tyler | JR | Buffalo Grove | 4:55.00 |
| 12 | WESTFALL, Michael | SR | Glenview (Glenbrook South) | 5:00.00 |
| 13 | TANAKA, Brendan | SR | Glenview (Glenbrook South) | 5:01.00 |
| 14 | SWEARINGEN, Carter | JR | Hoffman Estates (Conant) | 5:07.00 |