| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Konviser, Eric L (12)
|
MRUNWA |
32.12 |
32.14 |
0.02 |
| 2 |
Goncharuk, Samuel G (12)
|
MRUNWA |
32.50 |
32.65 |
0.15 |
| 3 |
Green, Gavin C (12)
|
MRYFD |
33.60 |
34.90 |
1.30 |
| 4 |
Halls, Sean C (12)
|
MRNFS |
38.36 |
36.00 |
-2.36 |
| 5 |
Sellami, Max L (12)
|
MRYFD |
36.44 |
36.19 |
-0.25 |
| 6 |
Flaherty, Liam (11)
|
MRBAD |
36.74 |
36.79 |
0.05 |
| 7 |
Lombardo, James (12)
|
MRUNWA |
50.02 |
36.87 |
-13.15 |
| 8 |
Rikic, Aidan (12)
|
MRUNWA |
44.80 |
37.00 |
-7.80 |
| 9 |
Finn, Liam (12)
|
MRUNWA |
41.31 |
37.70 |
-3.61 |
| 10 |
Ustymenko, Volodymyr (12)
|
MRSHY |
38.90 |
39.05 |
0.15 |
| 11 |
Emre, Emir M (11)
|
MRRIST |
40.57 |
39.37 |
-1.20 |
| 12 |
Vesselov, Stephan (11)
|
MRRIST |
40.20 |
39.70 |
-0.50 |
| 13 |
Korzenik, Benjamin M (12)
|
MRBAD |
41.50 |
41.54 |
0.04 |
| 14 |
Dawson, Xavier (12)
|
MRNFS |
39.50 |
41.72 |
2.22 |
| 15 |
Yu, Angis (12)
|
MRRIST |
55.00 |
42.18 |
-12.82 |
| 16 |
Laskey, Ian (11)
|
MRUNWA |
44.86 |
42.24 |
-2.62 |
| 17 |
Breeden, Cayden J (11)
|
MRBAD |
43.21 |
45.03 |
1.82 |
| 18 |
St. Clair, Avery H (11)
|
MRBKR |
48.02 |
45.13 |
-2.89 |
| 19 |
Distephano, Paul (12)
|
MRUNWA |
45.32 |
45.17 |
-0.15 |
| 20 |
Weisburg, Alexander L (11)
|
MRAPEX |
44.99 |
45.43 |
0.44 |
| 21 |
Scott, Jalen A (11)
|
MRFAST |
46.05 |
46.03 |
-0.02 |
| 22 |
Aniketh, Arvind (11)
|
MRBAD |
47.65 |
46.65 |
-1.00 |
| 23 |
Panucci, Daniele (11)
|
MRASAP |
44.76 |
46.75 |
1.99 |
| 24 |
Moane, Thomas (11)
|
MRUNWA |
48.34 |
46.95 |
-1.39 |
| 25 |
Denaro, Thomas A (11)
|
MRYFD |
|
47.40 |
- |
| 26 |
Burt, Alain S (11)
|
MRBAD |
50.42 |
52.04 |
1.62 |
| 27 |
Malloy, Kyle P (11)
|
MRYFD |
|
1:02.12 |
- |
|
Abramov, Ethan (11)
|
MRSHY |
47.30 |
DQ |
- |
|
Adeishvili, Luca (11)
|
MRSHY |
45.00 |
NS |
- |
|
Iqbal, Hamza (12)
|
NJLIFE |
1:04.99 |
NS |
- |