| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Borden, Jonas O (11)
|
NIBAAC |
34.03 |
33.95 |
-0.08 |
| 2 |
Coen, Liam C (11)
|
NISTAR |
40.68 |
40.63 |
-0.05 |
| 3 |
LaJeunesse, Peter IV F (11)
|
NIVELO |
40.61 |
42.14 |
1.53 |
| 4 |
Bhat, Umair M (11)
|
NIBAAC |
46.66 |
45.58 |
-1.08 |
| 5 |
Lemmo, Nick D (11)
|
NIVELO |
|
47.04 |
- |
| 6 |
Remick, Spencer S (11)
|
NIBAAC |
45.04 |
47.21 |
2.17 |
| 7 |
Meyer, Noah (11)
|
NIVELO |
50.53 |
48.93 |
-1.60 |
| 8 |
Littrell, Alexander W (11)
|
NISTAR |
|
49.65 |
- |
| 9 |
Sriram, Shyam (11)
|
NIVELO |
|
50.69 |
- |
| 10 |
Burke, Ryan (11)
|
NIVELO |
|
51.45 |
- |
| 11 |
Kobielski, Colin (11)
|
NIVELO |
51.63 |
51.46 |
-0.17 |
| 12 |
Bouton, Robert A (11)
|
NIBAAC |
40.12 |
51.51 |
11.39 |
| 13 |
Crowther, Eli T (11)
|
NIVELO |
|
1:01.02 |
- |
| 14 |
Grifa, Evan M (11)
|
NISTAR |
1:08.00 |
1:04.80 |
-3.20 |
| 15 |
Slaughter, Timothy A (11)
|
NIVELO |
1:09.58 |
1:11.80 |
2.22 |
|
DiGiacomo, Dominic J (11)
|
NICLSC |
|
DQ |
- |
|
Roche, Robert (11)
|
NISTAR |
|
NS |
- |