| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Graham, Jackson T (16)
|
MALMAC |
22.59 |
22.73 |
0.14 |
| 2 |
Branigan, Carter J (15)
|
MARAD |
24.89 |
24.29 |
-0.60 |
| 3 |
Imburgia, John J (16)
|
MACYL |
23.95 |
24.79 |
0.84 |
| 4 |
Sivo, Matthew R (15)
|
MAWA |
23.57 |
24.88 |
1.31 |
| 5 |
Valdes, Jonathan G (15)
|
MAEAAC |
24.35 |
25.06 |
0.71 |
| 6 |
Miller-Wilson, Elijah S (16)
|
MALMAC |
|
25.54 |
- |
| 7 |
Branes-Huff, Luke T (15)
|
MARAD |
27.57 |
27.17 |
-0.40 |
| 8 |
Dileo, Graham (16)
|
MAACAC |
28.33 |
29.49 |
1.16 |
| 9 |
Kilroy, Ethan (15)
|
MAACAC |
|
29.52 |
- |
| 10 |
Rasmussen, Alexander B (15)
|
MAWA |
32.37 |
30.03 |
-2.34 |
|
Brennan, Kieran F (15)
|
MABSC |
26.84 |
NS |
- |
|
Chalissery, Francis G (16)
|
MALMAC |
26.37 |
NS |
- |
|
Mlodzienski, Nicholas J (16)
|
MARAD |
23.48 |
NS |
- |
|
Kiddie, Andrew J (16)
|
MAWA |
26.71 |
NS |
- |