| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Czeremcha, Ernest (12)
|
MRTS |
33.94 |
33.58 |
-0.36 |
| 2 |
Kulak, Xavier J (12)
|
MRFA |
36.72 |
35.57 |
-1.15 |
| 3 |
Silverstein, Talon (12)
|
MRTS |
36.71 |
36.38 |
-0.33 |
| 4 |
Przysowa, Dylan K (12)
|
MRFA |
40.55 |
37.02 |
-3.53 |
| 5 |
Makkar, Aayush D (12)
|
MRTS |
40.98 |
39.60 |
-1.38 |
| 6 |
Abreu, Alex C (11)
|
MRFA |
39.91 |
39.62 |
-0.29 |
| 7 |
Flaherty, Sean P (12)
|
MRPATS |
38.35 |
40.61 |
2.26 |
| 8 |
Naseer, Rehan * (12)
|
MRTS |
41.85 |
41.22 |
-0.63 |
| 9 |
Unger, Ethan S (12)
|
MRFA |
42.21 |
41.23 |
-0.98 |
| 10 |
Wong, Alexander (12)
|
MRTS |
42.90 |
41.38 |
-1.52 |
| 11 |
Kilfeather, Sean E (11)
|
MRFA |
46.07 |
42.49 |
-3.58 |
| 12 |
Pagano, Jesse K (12)
|
MRNBS |
44.70 |
42.85 |
-1.85 |
| 13 |
Shemetov, Ivan T (12)
|
MRFA |
45.10 |
43.07 |
-2.03 |
| 14 |
Iqbal, Yusuf (12)
|
MRTS |
46.17 |
43.31 |
-2.86 |
| 15 |
Acevedo, Lucas M (12)
|
MRFA |
52.83 |
44.13 |
-8.70 |
| 16 |
Shaw, Jaden K (12)
|
MRMWDA |
45.66 |
47.09 |
1.43 |
| 17 |
Wardrop, Travis J (11)
|
MRMWDA |
51.34 |
47.19 |
-4.15 |
| 18 |
Townsend, Lukas J (11)
|
MRNBS |
51.08 |
47.43 |
-3.65 |
| 19 |
Vitucci, Jake A (11)
|
MRFA |
1:00.06 |
48.67 |
-11.39 |
| 20 |
Hantzschel, Luke D (11)
|
MRFA |
46.49 |
48.95 |
2.46 |
| 21 |
Wik, Aaden P (12)
|
MRPATS |
|
51.40 |
- |
| 22 |
Tuttle, Ryder J (12)
|
MRNBS |
57.06 |
51.81 |
-5.25 |
| 23 |
Espinal, Randy A (11)
|
MRYBAR |
56.33 |
52.21 |
-4.12 |
| 24 |
Mccafferty, Michael G (11)
|
MRNBS |
1:01.30 |
52.83 |
-8.47 |
| 25 |
Burns, Drake F (12)
|
MRNBS |
|
52.87 |
- |
| 26 |
DeLuca, Christopher J (11)
|
MRFA |
56.47 |
54.07 |
-2.40 |
| 27 |
Marion, Matthew J (11)
|
MRMWDA |
1:05.77 |
1:01.56 |
-4.21 |
|
Norris, Everett (12)
|
MRTS |
52.90 |
DQ |
- |
|
Saffer, Mitchell S (12)
|
MRTS |
48.88 |
DQ |
- |
|
Cordova, Justin A (11)
|
MRFA |
1:03.99 |
DQ |
- |