| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed |
|---|---|---|---|---|---|---|---|
| 3 | St. Alphonsus Liguori | A | Baroud | Schmidt | Kakish | Mate | DNS |
| 4 | Holy Family Catholic Academy | A | Roy | Dress | Tarara | Anderson | NT |
| 5 | Our Lady of the Wayside | A | Mladic | Bunzol | Krukowski | Ourednik | NT |
| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed |
|---|---|---|---|---|---|---|---|
| 2 | St. Emily | A | Klocek | Laskiewicz | Manzanares | Jacinto | NT |
| 3 | St. James ( Arlington Heights) | A | Ohrel | Van Ham | Avecilla | Reddin | DQ |
| 4 | St. Theresa | A | Boler | Finke | Kerr | Grimaud | 1:07.00 |
| 5 | St. James ( Arlington Heights) | B | Sopkovich | Olson | Redel | Vermillion | NT |
| 6 | St. Mary (Buffalo Grove) | A | Diaz | Safronova | Ruiz | Ducduc | NT |
| 7 | St. Raymond DePenefort | A | Manczko | Maher | Favia | Everson | NT |