| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ludlow, Benjamin L (17)
|
NIMERC |
51.49 |
54.80 |
3.31 |
| 2 |
Kreiley, Aidan C (15)
|
NIMERC |
57.14 |
58.75 |
1.61 |
| 3 |
Labue, Payton M (15)
|
NIHAST |
59.40 |
59.25 |
-0.15 |
| 4 |
Enser, Jared M (14)
|
NIHAST |
59.57 |
59.32 |
-0.25 |
| 5 |
DiBitetto, Jack J (16)
|
NIHAST |
58.74 |
59.59 |
0.85 |
| 6 |
Dinh, Benson (14)
|
NIGRSC |
58.54 |
1:00.62 |
2.08 |
| 7 |
Podgers, Thomas J (17)
|
NIHAST |
1:10.30 |
1:03.62 |
-6.68 |
| 8 |
Michalowski, Connor J (15)
|
NIHAST |
1:04.86 |
1:04.90 |
0.04 |
| 9 |
Morgan, Phillip A (15)
|
NIMERC |
1:02.91 |
1:05.40 |
2.49 |
| 10 |
Derousie, Mitchell B (16)
|
NIHAST |
1:14.26 |
1:13.00 |
-1.26 |
| 11 |
Morreale, Alexander H (14)
|
NIHAST |
1:13.41 |
1:14.22 |
0.81 |
| 12 |
Enser, Justin M (12)
|
NIHAST |
1:27.22 |
1:15.45 |
-11.77 |
| 13 |
Fixsen, Jordan J (14)
|
NISDSC |
1:26.26 |
1:21.40 |
-4.86 |
| 14 |
Ciravola, Jayden T (15)
|
NIHAST |
1:30.49 |
1:26.47 |
-4.02 |
| 15 |
Green, William E (13)
|
NIHAST |
1:40.65 |
1:39.33 |
-1.32 |
| 16 |
Gargano, Adam L (13)
|
NIHAST |
|
1:57.92 |
- |
|
Murphy, Liam (15)
|
NIPACK |
56.70 |
NS |
- |