| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
German, Eli J (11)
|
ADALBS |
33.04 |
32.71 |
-0.33 |
| 2 |
Mastro, Nicholas J (12)
|
ADKING |
35.59 |
32.85 |
-2.74 |
| 3 |
Campbell, James T (11)
|
ADUSAM |
34.31 |
35.96 |
1.65 |
| 4 |
German, Levi J (11)
|
ADALBS |
37.07 |
36.51 |
-0.56 |
| 5 |
Hungerford, Landon B (11)
|
ADALBS |
39.22 |
37.37 |
-1.85 |
| 6 |
Wolk, Caison M (11)
|
ADALBS |
38.42 |
38.11 |
-0.31 |
| 7 |
LaFountain, Levi P (12)
|
ADALBS |
40.41 |
39.44 |
-0.97 |
| 8 |
Zeliph, Jack H (12)
|
ADALBS |
41.16 |
40.27 |
-0.89 |
| 9 |
Pace, Logan (11)
|
NESNAP |
43.48 |
40.61 |
-2.87 |
| 10 |
Lisella, Miller J (12)
|
ADUSAM |
|
42.40 |
- |
| 11 |
Motyka, Anthony P (12)
|
ADALBS |
|
43.52 |
- |
| 12 |
Terry, Mason M (12)
|
ADALBS |
|
45.17 |
- |
| 13 |
Freeh, James D (11)
|
ADSARY |
43.31 |
45.40 |
2.09 |
| 14 |
Wendling, Kiernan E (12)
|
ADALBS |
42.85 |
47.68 |
4.83 |
| 15 |
Pagnotta, Lorenzo P (12)
|
ADALBS |
1:00.23 |
48.63 |
-11.60 |
| 16 |
Czajkowski, Cameron J (12)
|
ADHAWK |
52.16 |
1:42.78 |
50.62 |
|
Polikoski, Brayden N (12)
|
ADALBS |
|
DQ |
- |