| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Farrell, Callum A (12)
|
MRNYSA |
28.17 |
27.25 |
-0.92 |
| 2 |
Ruffy, Rhyley X (12)
|
MRNYSA |
35.50 |
32.08 |
-3.42 |
| 3 |
Berko, Reuben L (11)
|
MRNDAC |
40.10 |
36.27 |
-3.83 |
| 4 |
Evola, Preston J (12)
|
MRHVD |
43.80 |
37.71 |
-6.09 |
| 5 |
Croutch, Tyler D (11)
|
MRMWDA |
36.41 |
37.93 |
1.52 |
| 6 |
Kenny, Braeden P (11)
|
MRNDAC |
|
39.53 |
- |
| 7 |
Corrado, John Caleb E (12)
|
MRMWDA |
42.39 |
40.11 |
-2.28 |
| 8 |
Felker, Christopher D (12)
|
MRMWDA |
43.02 |
41.07 |
-1.95 |
| 9 |
Waite, Izaac D (12)
|
MRPATS |
44.72 |
43.05 |
-1.67 |
| 10 |
Howard, Sam W (12)
|
MRRFAC |
40.81 |
43.40 |
2.59 |
| 11 |
Russell, Edward W (12)
|
MRNDAC |
42.33 |
45.12 |
2.79 |
| 12 |
O'Brien, Finn P (11)
|
MRNYSA |
|
45.21 |
- |
| 13 |
Shaw, Jaden K (12)
|
MRMWDA |
49.26 |
47.64 |
-1.62 |
| 14 |
Burns, Drake F (11)
|
MRNBS |
|
49.02 |
- |
| 15 |
Scalia, Pietro N (11)
|
MRWSSC |
|
57.83 |
- |
|
Marion, Matthew J (11)
|
MRMWDA |
1:03.80 |
DQ |
- |
|
Lemieux, Travis C (11)
|
MRHVD |
55.72 |
DQ |
- |