| 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 Park | A | 4:46.30 | |
| 5 | Zion Central | A | NT |
| Lane | Team | Squad | Seed | Note |
|---|---|---|---|---|
| 1 | Round Lake MS | A | 4:30.00 | |
| 2 | Gurnee Viking | A | 4:22.00 | |
| 3 | Grayslake | A | 4:14.00 | |
| 4 | Antioch | A | 4:04.00 | |
| 5 | Gurnee Woodland | A | 4:12.00 | |
| 6 | Ingleside Big Hollow | A | 4:15.50 | |
| 7 | Lindenhurst Millburn MS | A | 4:30.00 | |
| 8 | Round Lake Magee | A | DNS |