| Q | IESA A Qualifying '18 | 4:15.84 | 7th |
| Q | IESA A Qualifying '18 | 3:57.74 | 8th |
| Lane | Team | Squad | Seed | Note |
|---|---|---|---|---|
| 4 | Round Lake MS | A | 5:17.00 | |
| 5 | Zion Central | A | DNS |
| Lane | Team | Squad | Seed | Note |
|---|---|---|---|---|
| 1 | North Chicago Neal | A | 4:46.60 | |
| 2 | Gurnee Viking | A | 4:42.00 | |
| 3 | Gurnee Woodland | A | 4:22.00 | |
| 4 | Round Lake Magee | A | 4:12.00 | |
| 5 | Beach Park | A | 4:19.00 | |
| 6 | Lindenhurst Millburn MS | A | 4:24.00 | |
| 7 | Antioch | A | 4:45.00 | |
| 8 | Ingleside Big Hollow | A | 5:11.10 |