| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed | Note |
|---|---|---|---|---|---|---|---|---|
| 3 | LaPorte | A | Kirkendoll | Blash | Hunt | Mazur | 1:37.30 | IWU / Marion HSR Qualifier #3 |
| 4 | Elkhart | A | Newbern | Newbern | Skipper | Bell | 1:35.66 | Bulldog Invite - 4A-6A Teams - Morning Session |
| 5 | South Bend St. Joseph | A | Elick | Halliburton | Hairston | Ross | 1:33.40 | |
| 6 | Warsaw Community | A | Johnson | Terry | Reed | Randall | 1:33.57 | Bulldog Invite - 4A-6A Teams - Morning Session |
| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed | Note |
|---|---|---|---|---|---|---|---|---|
| 2 | Jimtown | A | Fleming | Inbody | Ambriz | Coughenour | 1:37.92 | Trine HSR Qualifier #1 |
| 3 | Fairfield | A | Grotrian | Tsybulnik | Miller | Herschberger | 1:37.87 | Bulldog Invite - 1A-3A Teams - Afternoon Session |
| 4 | Northeastern | A | Deloney | Brock | Reneau | Denton | 1:37.81 | TU HSR |
| 5 | Westview | A | Yoder | Stutzman | Miller | Queralt | 1:37.54 | Bulldog Invite - 1A-3A Teams - Afternoon Session |
| 6 | Churubusco | A | Tonkel | Singleton | Lawrence | Pequignot | 1:37.80 | Bulldog Invite - 4A-6A Teams - Morning Session |
| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed | Note |
|---|---|---|---|---|---|---|---|---|
| 1 | Prairie Heights | A | Crites | Mason | Melson | Kurtz | NT | |
| 2 | Hamilton | A | Clark | Sprague | Hill | Bean | NT | |
| 3 | Central Noble | A | Rauch | Slone | Duncan | Klink | 1:46.16 | Bulldog Invite - 1A-3A Teams - Afternoon Session |
| 4 | Mississinewa | A | Morrical | Weaver | Soultz | Vaughn | 1:40.00 | Bulldog Invite - 1A-3A Teams - Afternoon Session |
| 5 | Angola | A | Thomas | Tynan | Yankowiak | Phillips | 1:38.65 | Trine HSR Qualifier #1 |
| 6 | Lakeland | A | Alleshouse | Bell | Colon | Miller | 1:39.14 | Bulldog Invite - 1A-3A Teams - Afternoon Session |