| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Abdelwahab, Kareem T (14)
|
PVMACH |
55.90 |
55.17 |
-0.73 |
| 2 |
Johns, Ethan M (13)
|
PVMACH |
56.49 |
57.37 |
0.88 |
| 3 |
Chase, Tarik (13)
|
PVMACH |
58.75 |
58.90 |
0.15 |
| 4 |
Moorhead, Harper J (14)
|
PVMACH |
58.68 |
59.34 |
0.66 |
| 5 |
Wood, Jaxon D (14)
|
PVMACH |
59.96 |
59.54 |
-0.42 |
| 6 |
Harriot, Erik A (14)
|
PVMACH |
59.06 |
59.69 |
0.63 |
| 7 |
Carter, Thomas E (14)
|
PVMACH |
1:02.53 |
1:00.03 |
-2.50 |
| 8 |
Yanjarlapati, Dhruv R (13)
|
PVMACH |
1:00.35 |
1:00.32 |
-0.03 |
| 9 |
Henderson, Kaden P (14)
|
PVMACH |
1:01.97 |
1:00.52 |
-1.45 |
| 10 |
Rees, Oliver F (13)
|
PVMACH |
1:07.56 |
1:03.78 |
-3.78 |
| 11 |
Bhatia, Evan I (14)
|
PVMACH |
1:18.14 |
1:06.39 |
-11.75 |
| 12 |
Lewis, Hersh Y (13)
|
PVMACH |
1:13.49 |
1:09.69 |
-3.80 |
| 13 |
Taylor, Matthew T (14)
|
PVMACH |
1:07.52 |
1:09.80 |
2.28 |
| 14 |
Kayan, Aydin J (13)
|
PVMACH |
|
1:12.22 |
- |
| 15 |
Winter, Ezra C (13)
|
PVMACH |
1:14.02 |
1:12.24 |
-1.78 |
| 16 |
Daniels, Christopher E (13)
|
PVMACH |
1:10.25 |
1:16.18 |
5.93 |
|
O'Toole, Aidan M (13)
|
PVMACH |
58.90 |
NS |
- |