| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
O'Brien, Phineas M (7)
|
MRBGNW |
21.67 |
18.37 |
-3.30 |
| 2 |
Bachkosky, Reid S (7)
|
MRBGNW |
20.23 |
19.74 |
-0.49 |
| 3 |
Argeros, Alexander L (7)
|
MRJCCT |
|
19.79 |
- |
| 4 |
Fabbri Purwin, Nikolai (7)
|
MRSMC |
|
19.81 |
- |
| 5 |
Bensason, Ethan (7)
|
MRYFD |
25.58 |
21.76 |
-3.82 |
| 6 |
Aikman, Giles R (7)
|
MRYMID |
30.87 |
22.42 |
-8.45 |
| 7 |
Zissu, Jake N (7)
|
MRBGNW |
25.34 |
22.59 |
-2.75 |
| 8 |
Valenton, David A (6)
|
CTZEUS |
24.62 |
23.21 |
-1.41 |
| 9 |
Feinstein, Maxwell J (6)
|
MRYFD |
25.12 |
23.36 |
-1.76 |
| 10 |
Garcia-Reyes, Johann (7)
|
CTZEUS |
25.54 |
24.74 |
-0.80 |
| 11 |
O'Donnell, Joseph P (6)
|
MRBGNW |
24.17 |
24.81 |
0.64 |
| 12 |
Valentino, Augustus D (7)
|
MRBGNW |
|
25.02 |
- |
| 13 |
Rutherford, Cameron J (6)
|
MRSMC |
|
26.41 |
- |
| 14 |
O'Brien, Eamon D (7)
|
MRBGNW |
26.88 |
26.61 |
-0.27 |
| 15 |
Janec, Colby R (7)
|
MRSMC |
|
27.41 |
- |
| 16 |
Fisher, Mason H (7)
|
MRYMID |
|
28.12 |
- |
| 17 |
Ziminsky, Philip A (7)
|
MRBGNW |
30.09 |
28.65 |
-1.44 |
| 18 |
Loucopoulos, Christian A (7)
|
MRYFD |
30.48 |
30.02 |
-0.46 |
| 19 |
Miller, Matteo H (7)
|
MRYFD |
28.74 |
31.16 |
2.42 |
| 20 |
Convery, Patrick J (6)
|
MRBGNW |
43.21 |
32.42 |
-10.79 |
| 21 |
Appelman, Leon A (7)
|
MRYFD |
|
33.13 |
- |
|
Salomatov, Maxim A (7)
|
MRBGNW |
|
NS |
- |
|
Limouzi, Karl R (7)
|
MRYMID |
|
NS |
- |