| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Seager, Austin P (12)
|
PVTIBU |
34.02 |
33.95 |
-0.07 |
| 2 |
Bian, Andrew S (12)
|
PVJFD |
36.20 |
35.03 |
-1.17 |
| 3 |
McLellan, Owen L (12)
|
PVTOLL |
37.65 |
36.24 |
-1.41 |
| 4 |
Ding, Eddie S (12)
|
PVASA |
35.97 |
38.11 |
2.14 |
| 5 |
Scherr, Aiden W (12)
|
PVTOLL |
38.50 |
38.42 |
-0.08 |
| 6 |
Makepeace, Archer W (12)
|
PVTOLL |
39.57 |
40.79 |
1.22 |
| 7 |
Tofilon, Matthew P (11)
|
PVTOLL |
44.06 |
41.10 |
-2.96 |
| 8 |
Roscetti, Nicholas C (11)
|
PVASA |
41.30 |
41.55 |
0.25 |
| 9 |
Trackman, Benjamin E (11)
|
PVTOLL |
51.75 |
44.33 |
-7.42 |
| 10 |
Melluzzo, Michael J (12)
|
PVTOLL |
46.24 |
44.52 |
-1.72 |
| 11 |
Gibson, Tyler A (11)
|
PVUN-R |
1:40.16 |
45.08 |
-55.08 |
| 12 |
Rook, Brady S (11)
|
PVJFD |
48.25 |
45.28 |
-2.97 |
| 13 |
Schoch, Samuel M (11)
|
PVTOLL |
46.51 |
46.60 |
0.09 |
| 14 |
Fayed, Jacob (11)
|
PVASA |
48.21 |
46.79 |
-1.42 |
| 15 |
Wolmetz, Iago B (11)
|
PVTIBU |
47.16 |
47.45 |
0.29 |
| 16 |
Griffith, Nick E (12)
|
PVTIBU |
46.01 |
48.02 |
2.01 |
| 17 |
Hutchcroft, Paul J (11)
|
PVPAC |
50.13 |
48.93 |
-1.20 |
| 18 |
Martin, Joshua B (12)
|
PVUN-R |
1:54.12 |
49.17 |
-64.95 |
| 19 |
Cooper, Logan (12)
|
PVPAC |
54.87 |
55.08 |
0.21 |
| 20 |
Mugera, Gerald M (11)
|
PVJFD |
58.66 |
58.13 |
-0.53 |
| 21 |
Smith, Patrick R (11)
|
PVPAC |
1:04.32 |
1:04.48 |
0.16 |
|
Aldworth, Diego B (11)
|
PVTIBU |
1:00.87 |
DQ |
- |
|
Fleming, Colton S (12)
|
PVDCPR |
43.03 |
DQ |
- |