| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Young, Kevin G (10)
|
AMGCY |
1:16.33 |
1:18.28 |
1.95 |
| 2 |
Marcincavage, Roddy G (10)
|
AMNAC |
1:21.80 |
1:25.21 |
3.41 |
| 3 |
Lash, Liam (8)
|
AMUN-R |
1:37.61 |
1:25.70 |
-11.91 |
| 4 |
Mihalovich, Alexander C (10)
|
AMPTSC |
1:33.13 |
1:26.29 |
-6.84 |
| 5 |
Powell, Caden R (10)
|
AMBPR |
1:34.19 |
1:27.94 |
-6.25 |
| 6 |
Book, Parker R (10)
|
AMSRST |
1:40.23 |
1:28.72 |
-11.51 |
| 7 |
Pickett, Noah M (10)
|
AMMAC |
1:28.71 |
1:28.79 |
0.08 |
| 8 |
McKelvey, Greyson O (9)
|
AMNGAC |
1:37.22 |
1:31.02 |
-6.20 |
| 9 |
Burnworth, Aidan A (10)
|
AMSVSC |
1:34.50 |
1:32.65 |
-1.85 |
| 10 |
Strock, Thomas J (9)
|
AMBPR |
1:33.13 |
1:34.13 |
1.00 |
| 11 |
Rubinosky, Braden M (10)
|
AMSVSC |
1:45.05 |
1:36.13 |
-8.92 |
| 12 |
Agens, Nathan A (9)
|
AMUNKW |
1:40.02 |
1:36.23 |
-3.79 |
| 13 |
Ruff, Desmond C (10)
|
AMKW |
1:45.02 |
1:36.74 |
-8.28 |
| 14 |
Petrina, William R (9)
|
AMNGAC |
1:33.75 |
1:37.00 |
3.25 |
| 15 |
Turner, Joshua O (9)
|
AMRACE |
1:57.82 |
1:38.63 |
-19.19 |
| 16 |
Tucker, Jacob A (9)
|
AMCSC |
1:43.45 |
1:39.17 |
-4.28 |
| 17 |
Lozowski, Nicholas R (9)
|
AMSVSC |
1:44.38 |
1:39.92 |
-4.46 |
| 18 |
Buzzard, Simon J (7)
|
AMNGAC |
1:46.27 |
1:41.53 |
-4.74 |
| 19 |
Filer, Evan M (9)
|
AMPTSC |
1:56.19 |
1:47.41 |
-8.78 |
| 20 |
Chiodo, Cameron M (8)
|
AMPTSC |
1:55.19 |
1:47.55 |
-7.64 |
| 21 |
Kvocak, Benjamin S (10)
|
AMFAST |
1:53.99 |
1:50.84 |
-3.15 |
| 22 |
Ruggeri, Peter J (10)
|
AMRACE |
2:06.78 |
1:56.57 |
-10.21 |
| 23 |
Haas, William C (8)
|
AMKW |
2:10.02 |
2:05.68 |
-4.34 |
| 24 |
McKinney, Jacoby E (9)
|
AMRACE |
2:08.00 |
2:09.79 |
1.79 |
|
Hall, Jacob M (8)
|
AMRACE |
2:40.00 |
DQ |
- |
|
Cohen, Parker T (10)
|
AMFAST |
2:18.99 |
NS |
- |