| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ludlow, Benjamin L (17)
|
NIMERC |
54.82 |
55.83 |
1.01 |
| 2 |
Dinh, Benson (14)
|
NIGRSC |
55.02 |
57.13 |
2.11 |
| 3 |
Enser, Jared M (14)
|
NIHAST |
1:02.87 |
1:00.38 |
-2.49 |
| 4 |
Morreale, Alexander H (14)
|
NIHAST |
1:03.63 |
1:00.65 |
-2.98 |
| 5 |
Kreiley, Aidan C (15)
|
NIMERC |
1:03.32 |
1:01.64 |
-1.68 |
| 6 |
Morgan, Phillip A (15)
|
NIMERC |
1:02.29 |
1:02.47 |
0.18 |
| 7 |
Podgers, Thomas J (17)
|
NIHAST |
1:09.65 |
1:06.16 |
-3.49 |
| 8 |
DiFante, Mitchell T (14)
|
NIGCOM |
1:07.58 |
1:07.84 |
0.26 |
| 9 |
DiBitetto, Jack J (16)
|
NIHAST |
1:08.93 |
1:08.25 |
-0.68 |
| 10 |
Enser, Justin M (12)
|
NIHAST |
1:11.74 |
1:09.66 |
-2.08 |
| 11 |
Derousie, Mitchell B (16)
|
NIHAST |
1:06.77 |
1:09.85 |
3.08 |
| 12 |
Labue, Payton M (15)
|
NIHAST |
1:13.37 |
1:10.54 |
-2.83 |
| 13 |
Fixsen, Jordan J (14)
|
NISDSC |
1:21.47 |
1:19.34 |
-2.13 |
| 14 |
Ciravola, Jayden T (15)
|
NIHAST |
1:19.51 |
1:19.73 |
0.22 |
| 15 |
Caswell, Christopher R (12)
|
NIGCOM |
1:24.01 |
1:26.07 |
2.06 |
| 16 |
Green, William E (13)
|
NIHAST |
1:32.90 |
1:29.64 |
-3.26 |
| 17 |
Lewis, Christopher J (10)
|
NIQUIK |
1:35.45 |
1:33.76 |
-1.69 |
| 18 |
Gargano, Adam L (13)
|
NIHAST |
2:09.83 |
1:46.32 |
-23.51 |
| 19 |
Diebold, Matthew E (11)
|
NIGRAT |
|
2:07.66 |
- |
|
Morreale, Aidan J (12)
|
NIHAST |
1:24.25 |
NS |
- |