| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Liu, Evan (11)
|
MRNDAC |
28.24 |
27.92 |
-0.32 |
| 2 |
Albanese, Blake C (12)
|
MRYBAR |
28.65 |
28.57 |
-0.08 |
| 3 |
Staubi, Eli J (12)
|
MRNDAC |
29.31 |
29.00 |
-0.31 |
| 4 |
Speare, Ryan A (12)
|
MRNDAC |
28.90 |
29.95 |
1.05 |
| 5 |
Tolis, Christopher P (12)
|
MRAG |
32.72 |
31.44 |
-1.28 |
| 6 |
Corbelli, Albert J (12)
|
MRVAC |
31.99 |
31.48 |
-0.51 |
| 7 |
Lerner, Ryan M (11)
|
MRWSSC |
31.24 |
31.90 |
0.66 |
| 8 |
Lyko, David (12)
|
MRMVA |
32.51 |
32.06 |
-0.45 |
| 9 |
Darrell, Michael A (12)
|
MRYBAR |
33.57 |
33.33 |
-0.24 |
| 10 |
Zupko, Sean P (11)
|
MRVAC |
34.54 |
33.34 |
-1.20 |
| 11 |
Rowlands, Mason R (11)
|
MRWSSC |
32.72 |
33.91 |
1.19 |
| 12 |
Rothenberg, Max C (12)
|
MRWSSC |
33.29 |
34.03 |
0.74 |
| 13 |
Suchy, Nicholas H (12)
|
MRVAC |
36.57 |
34.78 |
-1.79 |
| 14 |
Gomez, Mathias (12)
|
MRSPAR |
36.71 |
36.47 |
-0.24 |
| 15 |
Herbert, Nathaniel (12)
|
MRMVA |
38.53 |
37.12 |
-1.41 |
| 16 |
Avancena, Christian A (11)
|
MRNDAC |
36.95 |
37.85 |
0.90 |
| 17 |
Luna, Jose (12)
|
MRWSSC |
37.81 |
38.50 |
0.69 |
| 18 |
Rolon, David E (11)
|
MRMVA |
37.42 |
38.58 |
1.16 |
| 19 |
Freda, Aidan C (11)
|
MRMVA |
38.76 |
39.94 |
1.18 |
| 20 |
Melendez, Rayshaun (12)
|
MRMVA |
40.07 |
41.39 |
1.32 |
|
Librandi, Nicholas (11)
|
MRVAC |
33.50 |
DQ |
- |