| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Graham, Rian W (12)
|
PVMACH |
1:06.27 |
1:06.21 |
-0.06 |
| 2 |
Qian, Christopher W (12)
|
PVBWST |
1:09.65 |
1:14.73 |
5.08 |
| 3 |
Warnagiris, Joseph J (11)
|
VAWST |
1:13.31 |
1:15.34 |
2.03 |
| 4 |
Wills III, Joseph C (12)
|
PVMACH |
1:17.50 |
1:18.70 |
1.20 |
| 5 |
Fulwiler, Soma M (12)
|
PVNCAP |
1:19.42 |
1:20.48 |
1.06 |
| 6 |
Char, Andrew T (12)
|
PVBWST |
1:17.07 |
1:24.75 |
7.68 |
| 7 |
Steider, Jackson E (12)
|
PVMACH |
1:19.68 |
1:25.05 |
5.37 |
| 8 |
Sopheareak, Augustin C (12)
|
PVSNOW |
1:30.76 |
1:26.75 |
-4.01 |
| 9 |
Garcia, Chase A (12)
|
VATORP |
1:28.57 |
1:29.95 |
1.38 |
| 10 |
Youmans, Jonathan G (12)
|
PVBWST |
1:30.07 |
1:31.19 |
1.12 |
| 11 |
Freeman, Harper P (12)
|
PVSNOW |
1:18.63 |
1:31.78 |
13.15 |
| 12 |
Davis, Wyatt B (9)
|
PVNCAP |
1:30.41 |
1:33.91 |
3.50 |
| 13 |
Ross, Jayson C (12)
|
PVMACH |
1:27.75 |
1:37.26 |
9.51 |
| 14 |
Miceli, Jack M (10)
|
PVBWST |
1:29.84 |
1:38.14 |
8.30 |
| 15 |
Campbell, Kevin J (12)
|
PVYORK |
1:35.48 |
1:39.72 |
4.24 |
| 16 |
Badia, Abhi Ram R (11)
|
PVSNOW |
1:36.88 |
1:42.32 |
5.44 |
| 17 |
White, Greyson N (9)
|
PVNCAP |
1:50.54 |
1:45.41 |
-5.13 |
| 18 |
Bedestani, Brandon M (10)
|
PVYORK |
1:44.05 |
1:48.28 |
4.23 |
|
Ahmed, Bassem (10)
|
PVSNOW |
1:42.81 |
NS |
- |