| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Bellettiere, Jack T (11)
|
MRMVA |
34.83 |
32.80 |
-2.03 |
| 2 |
Zupko, Sean P (12)
|
MRVAC |
38.25 |
36.58 |
-1.67 |
| 3 |
Dickman, Kellen (11)
|
MRVAC |
41.10 |
38.15 |
-2.95 |
| 4 |
Quinones, Nicholas A (12)
|
MRWSSC |
39.68 |
38.90 |
-0.78 |
| 5 |
Worthington, Griffin R (11)
|
MRMVA |
37.46 |
39.92 |
2.46 |
| 6 |
Corbelli, Albert J (12)
|
MRVAC |
42.60 |
40.09 |
-2.51 |
| 7 |
Taranto, John T (11)
|
MRYBAR |
45.82 |
41.46 |
-4.36 |
| 8 |
Gatto, Robert (11)
|
MRPAC |
48.28 |
43.31 |
-4.97 |
| 9 |
Kearse, Jaylin T (12)
|
MRYBAR |
46.93 |
43.95 |
-2.98 |
| 10 |
Mule, Nicolas (11)
|
MRWSSC |
46.33 |
44.28 |
-2.05 |
| 11 |
Bassett, Owen A (11)
|
MRPBAC |
47.15 |
44.95 |
-2.20 |
| 12 |
Storaska, Nathaniel W (11)
|
MRVAC |
52.18 |
44.98 |
-7.20 |
| 13 |
Edwards, Cody P (12)
|
MRWSSC |
|
45.77 |
- |
| 14 |
Stevenson, Harley D (11)
|
MRYBAR |
44.86 |
45.88 |
1.02 |
| 15 |
Faulkerson, Aero J (11)
|
MRMVA |
47.23 |
48.30 |
1.07 |
| 16 |
Iannuzzi-Sucich, Edward (11)
|
MRUN |
|
57.71 |
- |
| 17 |
Aljamal, Mohammed R (11)
|
MRWSSC |
1:02.41 |
1:09.90 |
7.49 |