| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Morgan, Aidan J (12)
|
NICLSC |
34.74 |
31.59 |
-3.15 |
| 2 |
Strittmatter, Jude A (12)
|
NISTAR |
33.62 |
32.77 |
-0.85 |
| 3 |
Gasiewicz, Aaron C (12)
|
NICLSC |
35.31 |
33.38 |
-1.93 |
| 4 |
Menges, Luke A (12)
|
NITTSC |
|
36.43 |
- |
| 5 |
Attuwaybi, Ismail B (12)
|
NIVELO |
40.31 |
37.86 |
-2.45 |
| 6 |
Scalfani-Cohen, Andrew J (12)
|
NIVELO |
38.87 |
37.93 |
-0.94 |
| 7 |
Keyes, Kamden K (11)
|
NIGCOM |
38.05 |
38.00 |
-0.05 |
| 9 |
Winseman, Maximus M (11)
|
NIVICT |
40.76 |
39.28 |
-1.48 |
| 10 |
Lai, Daniel J (12)
|
NIUN-D |
40.88 |
39.88 |
-1.00 |
| 11 |
Liu, Andrew (12)
|
NIUN-D |
|
40.70 |
- |
| 12 |
Adams, Marshall B (12)
|
NITWST |
53.85 |
41.62 |
-12.23 |
| 13 |
Wissel, Paul J (12)
|
NITTSC |
42.33 |
42.47 |
0.14 |
| 14 |
Santarsiero, Ryan J (12)
|
NICLSC |
|
43.25 |
- |
| 15 |
Bruzgul, Jaxon R (11)
|
NITWST |
41.24 |
43.52 |
2.28 |
| 16 |
Dane, Samuel L (12)
|
NIVICT |
45.26 |
44.19 |
-1.07 |
| 17 |
Cole, Matthew J (12)
|
NIWGSC |
50.48 |
46.34 |
-4.14 |
| 18 |
O'Beirne, Brendan A (12)
|
NISTAR |
48.51 |
49.44 |
0.93 |
| 19 |
Domster, Aidan M (12)
|
NISTAR |
57.59 |
53.62 |
-3.97 |
| 20 |
Vogt, Aidan C (12)
|
NISTAR |
1:06.20 |
1:02.81 |
-3.39 |
|
LaJeunesse, Peter IV F (11)
|
NIVELO |
48.96 |
NS |
- |