| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Nam, Jamie K (9)
|
PVMAC |
1:16.13 |
1:15.80 |
-0.33 |
| 2 |
Kwon, Brandon J (10)
|
PVMAC |
1:21.02 |
1:21.51 |
0.49 |
| 3 |
Yoon, Jun Y (10)
|
PVMAC |
1:28.17 |
1:25.08 |
-3.09 |
| 4 |
Roche, Aidan J (9)
|
PVNCAP |
1:24.40 |
1:25.26 |
0.86 |
| 5 |
Yun, Cian (9)
|
PVMAC |
|
1:28.48 |
- |
| 6 |
Yun, Gian (9)
|
PVMAC |
|
1:30.14 |
- |
| 7 |
Stephens, Neville C (10)
|
PVNCAP |
1:40.66 |
1:31.02 |
-9.64 |
| 8 |
Eubanks, Dominic A (10)
|
PVNCAP |
46.63 |
1:32.16 |
45.53 |
| 9 |
Jacobson, Andras L (9)
|
PVNCAP |
|
1:35.07 |
- |
| 10 |
Stamatakis, Stelios V (9)
|
PVNCAP |
1:28.44 |
1:35.68 |
7.24 |
| 11 |
Heslep, Thomas R (10)
|
PVNCAP |
|
1:36.56 |
- |
| 12 |
Kwak, Roy (9)
|
PVMAC |
|
1:37.34 |
- |
| 13 |
Duffin, Jack E (9)
|
PVBWST |
1:37.31 |
1:39.14 |
1.83 |
| 14 |
Rezk, Amir V (9)
|
PVNCAP |
|
1:49.64 |
- |
| 15 |
Pierouchakos, Nicholas M (9)
|
PVBWST |
|
1:53.27 |
- |
| 16 |
Mayers, Desta A (9)
|
PVMAC |
2:24.30 |
2:07.61 |
-16.69 |
|
Bohaty, Rowen F (9)
|
PVNCAP |
1:51.29 |
DQ |
- |
|
Law, Aiden Kye Fung (10)
|
PVNCAP |
|
DQ |
- |
|
Cho, Cayden H (9)
|
PVMAC |
1:21.47 |
NS |
- |