| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sobhy, Mina-Abanoub M (12)
|
MRBBSC |
33.07 |
32.20 |
-0.87 |
| 2 |
Kopec, Ernest R (12)
|
MRBBSC |
33.55 |
34.26 |
0.71 |
| 3 |
Zegadlo, Zachari C (12)
|
MRBBSC |
36.44 |
35.79 |
-0.65 |
| 4 |
Oakes, Tomek J (11)
|
MRPBAC |
37.10 |
36.94 |
-0.16 |
| 5 |
Burger, Nathan L (12)
|
MRNDAC |
38.81 |
37.07 |
-1.74 |
| 6 |
Falcone, Christopher J (12)
|
MRBBSC |
37.30 |
37.12 |
-0.18 |
| 7 |
Wright, Cooper C (11)
|
MRWSSC |
39.06 |
38.51 |
-0.55 |
| 8 |
O'Connell, Ryan K (11)
|
MRBBSC |
39.60 |
38.56 |
-1.04 |
| 9 |
McGrath, Adam M (12)
|
MRNDAC |
38.85 |
38.68 |
-0.17 |
| 10 |
Gentilini, Peter J (11)
|
MRBBSC |
41.81 |
39.14 |
-2.67 |
| 11 |
Subillaga-Dubon, Jason A (11)
|
MRFA |
41.26 |
39.94 |
-1.32 |
| 12 |
Montagnino, Dean V (11)
|
MRBBSC |
40.21 |
40.21 |
0.00 |
| 13 |
Micic, Hunter (12)
|
MRBBSC |
48.37 |
42.43 |
-5.94 |
| 14 |
Barberi, Danny (12)
|
MRBBSC |
47.00 |
42.77 |
-4.23 |
| 15 |
Swift, Reghan A (11)
|
MRNDAC |
47.55 |
45.89 |
-1.66 |
| 16 |
Kaner, Matthew I (11)
|
MRSSL |
|
46.89 |
- |
| 17 |
Rodriguez-Grando, Charles (11)
|
MRSSL |
46.98 |
47.07 |
0.09 |
| 18 |
Dineen, Patrick P (11)
|
MRSSL |
48.09 |
48.00 |
-0.09 |
| 19 |
Sloley, Bryce A (11)
|
MRPBAC |
50.20 |
48.35 |
-1.85 |
| 20 |
Goncalves, Skylar C (11)
|
MRBBSC |
52.55 |
48.91 |
-3.64 |
| 21 |
Sethi, Aadi (11)
|
MRSSL |
54.39 |
51.53 |
-2.86 |
| 22 |
Connolly, Owen R (11)
|
MRSSL |
|
54.61 |
- |
| 23 |
Venditti, Donato L (12)
|
MRPBAC |
1:13.60 |
58.79 |
-14.81 |
|
Fairbanks, Gage L (12)
|
MRNBS |
47.86 |
DQ |
- |
|
Gorman, Sean C (12)
|
MRBBSC |
44.50 |
NS |
- |