| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Chasman, Aidan P (12)
|
NIVICT |
28.19 |
26.60 |
-1.59 |
| 2 |
Lemmo, Nicholas D (11)
|
NIVELO |
29.63 |
30.34 |
0.71 |
| 3 |
Fox, Johnathan M (12)
|
NISDSC |
31.37 |
30.88 |
-0.49 |
| 4 |
Warren, Wesley C (11)
|
NIWEBS |
31.31 |
31.15 |
-0.16 |
| 5 |
Napier, Alexander W (11)
|
NISDSC |
32.00 |
31.49 |
-0.51 |
| 6 |
Mesh, Dante M (12)
|
NIHAST |
31.67 |
31.79 |
0.12 |
| 7 |
Stahl, Reed P (11)
|
NIVICT |
35.35 |
34.36 |
-0.99 |
| 8 |
Kappel, Samuel A (12)
|
NIVELO |
36.71 |
34.78 |
-1.93 |
| 9 |
Passinault, Easton J (12)
|
NIGRSC |
42.11 |
36.36 |
-5.75 |
| 10 |
Meyer, Noah (12)
|
NIVELO |
37.64 |
36.37 |
-1.27 |
| 11 |
Steele, Alexander J (12)
|
NIWEBS |
37.26 |
38.30 |
1.04 |
| 12 |
Smith, Hayden A (11)
|
NIPMSC |
51.04 |
38.73 |
-12.31 |
| 13 |
Potter, Logan C (11)
|
NIGRAT |
44.29 |
39.28 |
-5.01 |
| 14 |
Goltsman, Adam J (12)
|
NISDSC |
43.11 |
42.50 |
-0.61 |
| 15 |
Diebold, Matthew E (11)
|
NIGRAT |
52.85 |
43.34 |
-9.51 |
| 16 |
Chelpinski, Alexander (11)
|
NIVELO |
48.83 |
49.21 |
0.38 |
|
Scamacca, Michael A (11)
|
NIHAST |
31.15 |
DQ |
- |
|
Geoca, Andrew K (12)
|
NISDSC |
42.24 |
NS |
- |
|
Ray, Noah L (11)
|
NIGRSC |
41.31 |
NS |
- |
|
Britton, Ethan A (12)
|
NIGRSC |
|
NS |
- |