| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Eaton, Nate C (12)
|
NICLSC |
38.72 |
37.58 |
-1.14 |
| 2 |
Vorona, Pavel (12)
|
BORC |
39.00 |
39.30 |
0.30 |
| 3 |
Bruzgul, Jaxon R (12)
|
NITWST |
42.68 |
40.29 |
-2.39 |
| 4 |
El Ghissassi, Awab (11)
|
NIVEST |
41.67 |
42.67 |
1.00 |
| 5 |
Peyser, Peter M (11)
|
NIBAAC |
45.82 |
43.71 |
-2.11 |
| 6 |
Coen, Jack D (11)
|
NISTAR |
52.75 |
48.16 |
-4.59 |
| 7 |
DiGiacomo, Dominic J (12)
|
NICLSC |
|
48.49 |
- |
| 8 |
McNeil, Rowan V (12)
|
NITTSC |
56.65 |
48.88 |
-7.77 |
| 9 |
O'Brien, Kevin J (11)
|
NICLSC |
50.00 |
50.32 |
0.32 |
| 10 |
Dean, Conner T (11)
|
NIUN-S |
|
52.20 |
- |
| 11 |
Carducci, Austin J (11)
|
NITWST |
56.28 |
52.88 |
-3.40 |
| 12 |
Winfield, Jacob M (12)
|
NIEAST |
|
53.10 |
- |
| 13 |
LaJeunesse, Peter F (11)
|
NIVELO |
55.87 |
53.19 |
-2.68 |
| 13 |
Amer, Sirajedeen F (11)
|
NIVELO |
54.45 |
53.19 |
-1.26 |
| 15 |
Lemmo, Nicholas D (11)
|
NIVELO |
|
53.61 |
- |
| 16 |
Brauer, Jackson D (12)
|
NITWST |
|
53.97 |
- |
| 17 |
Gatti, Jake D (12)
|
NICLSC |
1:00.32 |
55.39 |
-4.93 |
| 18 |
Lloyd, Nathan A (12)
|
NITTSC |
58.73 |
55.53 |
-3.20 |
| 19 |
Marks, Carter A (11)
|
NITWST |
|
56.01 |
- |
| 20 |
LaMoy, Hunter P (12)
|
NIRAYS |
1:06.42 |
56.60 |
-9.82 |
| 21 |
Meyer, Noah (11)
|
NIVELO |
1:02.33 |
59.67 |
-2.66 |
| 22 |
Burke, Ryan (11)
|
NIVELO |
|
59.88 |
- |
| 23 |
Coen, Liam C (11)
|
NISTAR |
1:00.88 |
1:00.39 |
-0.49 |
| 24 |
Roberts, Harrison F (11)
|
NITTSC |
|
1:01.31 |
- |
| 25 |
Eisenmann, Joshua T (11)
|
NISTAR |
1:05.25 |
1:01.37 |
-3.88 |
| 26 |
Woodford, Derek (12)
|
NISHAQ |
|
1:02.04 |
- |
| 27 |
Lesmeister, Nicholas M (12)
|
NITTSC |
|
1:03.73 |
- |
| 28 |
Crowther, Eli T (11)
|
NIVELO |
|
1:07.22 |
- |
| 29 |
Kobielski, Colin (11)
|
NIVELO |
|
1:20.21 |
- |
| 30 |
Perry, Kaden J (11)
|
NIMETS |
|
1:43.50 |
- |
|
Roche, Robert (11)
|
NISTAR |
1:17.89 |
NS |
- |
|
Gross, Noah R (11)
|
NISTAR |
|
NS |
- |
|
Slaughter, Timothy A (11)
|
NIVELO |
|
NS |
- |