| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Robie, Nicholas M (12)
|
IADSMY |
1:03.66 |
1:01.30 |
-2.36 |
| 2 |
Gordon, Jaxon (11)
|
IANVFY |
1:01.43 |
1:02.17 |
0.74 |
| 3 |
Kasperbauer, Griffin (12)
|
IABBST |
1:07.46 |
1:03.71 |
-3.75 |
| 4 |
Tatman, Tyler (12)
|
IADSMY |
1:16.72 |
1:08.48 |
-8.24 |
| 5 |
Tatman, Jacob (12)
|
IADSMY |
1:11.11 |
1:10.25 |
-0.86 |
| 6 |
Kearney, Noah J (11)
|
IADSMY |
1:17.61 |
1:13.66 |
-3.95 |
| 7 |
Brownsberger, Tate T (12)
|
IADSMY |
1:20.47 |
1:17.82 |
-2.65 |
| 8 |
Draheim, Tanner (11)
|
IADSMY |
1:15.76 |
1:18.34 |
2.58 |
| 9 |
Howard, Sam N (12)
|
IADSMY |
1:30.48 |
1:19.37 |
-11.11 |
| 10 |
Doyle, Lucas (12)
|
IANVFY |
1:24.24 |
1:28.65 |
4.41 |
| 11 |
Larson, Connor M (12)
|
IADSMY |
|
1:33.69 |
- |