| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
King, Liam G (7)
|
MRSMC |
22.73 |
20.18 |
-2.55 |
| 2 |
O'Brien, Phineas M (7)
|
MRBGNW |
25.09 |
21.86 |
-3.23 |
| 3 |
Fabbri Purwin, Nikolai (7)
|
MRSMC |
27.36 |
22.97 |
-4.39 |
| 4 |
Aikman, Giles R (7)
|
MRYMID |
29.46 |
23.27 |
-6.19 |
| 5 |
Fisher, Mason H (7)
|
MRYMID |
|
26.94 |
- |
| 6 |
Janec, Colby R (7)
|
MRSMC |
|
27.96 |
- |
| 7 |
Miller, Matteo H (7)
|
MRYFD |
|
28.81 |
- |
| 8 |
Valentino, Augustus D (7)
|
MRBGNW |
|
29.14 |
- |
| 9 |
Convery, Patrick J (6)
|
MRBGNW |
43.39 |
29.15 |
-14.24 |
| 10 |
Feinstein, Maxwell J (6)
|
MRYFD |
28.26 |
29.17 |
0.91 |
| 11 |
O'Brien, Eamon D (7)
|
MRBGNW |
32.76 |
29.32 |
-3.44 |
| 12 |
O'Donnell, Joseph P (6)
|
MRBGNW |
30.43 |
29.84 |
-0.59 |
| 13 |
Garcia-Reyes, Johann (7)
|
CTZEUS |
27.53 |
29.92 |
2.39 |
| 14 |
Rutherford, Cameron J (6)
|
MRSMC |
|
29.93 |
- |
| 15 |
Bensason, Ethan (7)
|
MRYFD |
28.60 |
30.54 |
1.94 |
| 16 |
Loucopoulos, Christian A (7)
|
MRYFD |
|
32.87 |
- |
|
Ziminsky, Philip A (7)
|
MRBGNW |
32.48 |
DQ |
- |
|
Limouzi, Karl R (7)
|
MRYMID |
|
NS |
- |
|
Salomatov, Maxim A (7)
|
MRBGNW |
|
NS |
- |
|
Appelman, Leon A (7)
|
MRYFD |
|
NS |
- |