| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wong, Alexander (12)
|
MRTS |
30.74 |
30.00 |
-0.74 |
| 2 |
Ruffy, Rhyley X (12)
|
MRNYSA |
30.76 |
30.72 |
-0.04 |
| 3 |
Kulak, Xavier J (12)
|
MRFA |
34.98 |
32.61 |
-2.37 |
| 4 |
Shemetov, Ivan T (12)
|
MRFA |
33.85 |
32.87 |
-0.98 |
| 5 |
Przysowa, Dylan K (12)
|
MRFA |
34.22 |
33.35 |
-0.87 |
| 6 |
Makkar, Aayush D (12)
|
MRTS |
35.21 |
33.92 |
-1.29 |
| 7 |
Hsieh, Kyle (11)
|
MRTS |
35.95 |
34.17 |
-1.78 |
| 8 |
Unger, Ethan S (12)
|
MRFA |
37.58 |
36.24 |
-1.34 |
| 9 |
Eriskin, Baran (11)
|
MRTS |
37.01 |
37.91 |
0.90 |
| 10 |
Frankl, Erik A (12)
|
MRNBS |
46.60 |
38.77 |
-7.83 |
| 11 |
Iqbal, Yusuf (12)
|
MRTS |
42.09 |
38.78 |
-3.31 |
| 12 |
Abreu, Alex C (11)
|
MRFA |
39.19 |
38.93 |
-0.26 |
| 13 |
Waite, Izaac D (12)
|
MRPATS |
43.05 |
42.71 |
-0.34 |
| 14 |
Vitucci, Jake A (11)
|
MRFA |
49.70 |
43.02 |
-6.68 |
| 15 |
Tjoa, Nicholas Y (12)
|
MRSSL |
1:08.24 |
44.19 |
-24.05 |
| 16 |
Shaw, Jaden K (12)
|
MRMWDA |
47.64 |
46.47 |
-1.17 |
| 17 |
Abdel-Kader, Anthony P (11)
|
MRMWDA |
50.99 |
49.03 |
-1.96 |
|
Cordova, Justin A (11)
|
MRFA |
1:00.92 |
DQ |
- |
|
Kopeloff-Wilson, Emmett C (12)
|
MRPATS |
44.46 |
NS |
- |