| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Keefer, Grant E (10)
|
MAWSY |
1:29.74 |
1:24.33 |
-5.41 |
| 1 |
Chen, Bradley Q (10)
|
MDMAC |
1:34.90 |
1:31.22 |
-3.68 |
| 1 |
Book, Cameron C (10)
|
MANDCY |
|
1:40.77 |
- |
| 2 |
Soltanov, Yaroslav A (10)
|
MAHAC |
1:22.83 |
1:25.30 |
2.47 |
| 2 |
Lynch, Benjamin B (10)
|
MAGMAC |
1:38.62 |
1:32.29 |
-6.33 |
| 2 |
Gaudion, Henry B (9)
|
MAWSY |
|
1:43.88 |
- |
| 3 |
Weaver, Colton S (10)
|
MAUN |
1:28.80 |
1:27.94 |
-0.86 |
| 3 |
German, Koen S (10)
|
MAFSSC |
1:34.96 |
1:32.49 |
-2.47 |
| 3 |
Hain, Mason M (10)
|
MDFCY |
|
1:45.90 |
- |
| 4 |
Legaspi, Kaleb L (10)
|
MAFSSC |
1:37.50 |
1:32.75 |
-4.75 |
| 4 |
Harberson, Max J (9)
|
MALAC |
|
1:47.54 |
- |
| 5 |
Lehan, Colin S (10)
|
MAHAC |
1:40.22 |
1:37.19 |
-3.03 |
| 5 |
Cholish, Leo B (9)
|
MAUN |
1:59.64 |
1:48.23 |
-11.41 |
| 6 |
Cummings, Finn B (9)
|
MAPACS |
1:41.41 |
1:37.87 |
-3.54 |
| 6 |
Zhu, Albert Z (10)
|
MAHAC |
|
1:51.28 |
- |
| 7 |
Ademola, Oluwaseun J (10)
|
MDMAC |
1:38.74 |
1:38.19 |
-0.55 |
| 7 |
Soffer, Elliott E (9)
|
MACYA |
|
1:52.55 |
- |
| 8 |
Ardire, George C (10)
|
MAHAC |
1:41.80 |
1:40.14 |
-1.66 |
| 8 |
Pagano, Vincent S (9)
|
MALAC |
2:24.07 |
2:07.06 |
-17.01 |
| 9 |
Kieffer, Sam A (10)
|
MALAC |
1:37.04 |
1:41.70 |
4.66 |
| 9 |
Weaver, Logan A (9)
|
MAWASC |
2:31.65 |
2:36.68 |
5.03 |
| 10 |
Rosenbaum, Declan L (10)
|
MAGMAC |
1:49.56 |
1:42.84 |
-6.72 |
| 11 |
Turk-Geller, Jonah (9)
|
MACVAC |
1:37.09 |
1:46.62 |
9.53 |
| 12 |
Sweeney, Nathan J (10)
|
MALPAC |
1:50.24 |
1:47.43 |
-2.81 |
| 13 |
De Los Reyes-Kundey, Aden A (9)
|
MDMAC |
1:53.30 |
1:58.35 |
5.05 |
|
Sobin, Maximilian K (9)
|
MALPAC |
1:57.64 |
DQ |
- |