| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hart, Torben R (12)
|
PVBWST |
38.46 |
41.15 |
2.69 |
| 2 |
Chang, Kenneth J (9)
|
PVSNOW |
46.36 |
45.39 |
-0.97 |
| 3 |
Pahlevanpour, Alex N (9)
|
PVSNOW |
48.33 |
49.89 |
1.56 |
| 4 |
Briskman, Jacob R (12)
|
PVSNOW |
55.73 |
53.67 |
-2.06 |
| 5 |
Cornejo-Longa, Alessander J (11)
|
PVSNOW |
1:02.83 |
1:00.28 |
-2.55 |
| 6 |
Pauley, Evan M (9)
|
PVBWST |
1:04.68 |
1:05.91 |
1.23 |
|
Trad, Noah A (7)
|
PVNCAP |
|
DQ |
- |
|
Linares, Owen C (10)
|
PVBWST |
53.08 |
NS |
- |
|
Valentine, Klayton P (9)
|
PVNCAP |
54.64 |
NS |
- |
|
Randolph, Carter W (10)
|
PVSNOW |
1:06.00 |
NS |
- |
|
Saravanan, Suryakarthick (9)
|
PVSNOW |
52.43 |
NS |
- |