| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Tith, Nara S (10)
|
MABYNS |
1:13.33 |
1:13.63 |
0.30 |
| 1 |
Olszyk, Gabriel A (10)
|
MDBAAC |
1:20.49 |
1:18.49 |
-2.00 |
| 1 |
Stokes-Chism, Kayden S (9)
|
MARAD |
|
1:26.28 |
- |
| 2 |
Henin, Michael J (10)
|
MABYNS |
1:17.18 |
1:14.62 |
-2.56 |
| 2 |
Book, Tyson W (10)
|
MDBAAC |
1:26.23 |
1:22.68 |
-3.55 |
| 2 |
Dragic, Nikola A (10)
|
MDFAST |
|
1:28.60 |
- |
| 3 |
Wickham, Zechariah B (10)
|
MDBAAC |
1:16.84 |
1:18.08 |
1.24 |
| 3 |
Clegg, Nicholas A (10)
|
MARAD |
1:25.82 |
1:27.14 |
1.32 |
| 3 |
Buehler, Grant A (9)
|
MAKA |
|
1:31.94 |
- |
| 4 |
Brown, Conrad (10)
|
MAUN-0 |
|
1:38.70 |
- |
| 5 |
Morris, Quentin J (10)
|
MAKA |
1:37.77 |
1:44.33 |
6.56 |
| 6 |
Clark, Noah E (9)
|
MDFAST |
|
1:51.78 |
- |
| 7 |
Wirth, Micah C (9)
|
MDFAST |
|
1:52.17 |
- |