| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Peresan, Brody J (8)
|
NIEAST |
49.83 |
54.99 |
5.16 |
| 2 |
Powell, Connor L (8)
|
NITTAC |
55.21 |
56.97 |
1.76 |
| 3 |
Egloff, Rhett S (7)
|
NIEAST |
1:02.87 |
59.54 |
-3.33 |
| 4 |
Lindquist, Zachary M (8)
|
NIPVSC |
58.35 |
59.42 |
1.07 |
| 5 |
Aguglia, Anthony J (7)
|
NITTAC |
1:03.85 |
1:03.67 |
-0.18 |
| 6 |
Charlier, Andre D (7)
|
NITTSC |
|
1:04.15 |
- |
|
Waks, Isaac J (6)
|
NIEAST |
1:10.24 |
DQ |
- |
|
Telenko, Vincent M (8)
|
NIGWST |
1:02.16 |
DQ |
- |
|
Mihallofski, Adrian G (8)
|
NIHAMB |
|
DQ |
- |
|
Pickard, Aiden A (7)
|
NIHAMB |
59.78 |
DQ |
- |
|
Askar, Tommy J (8)
|
NIHHSC |
52.49 |
DQ |
- |