| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hanson, Gabriel D (10)
|
PVMACH |
34.17 |
31.03 |
-3.14 |
| 2 |
Coughlin, Meghan E (11)
|
PVMACH |
33.74 |
32.99 |
-0.75 |
| 3 |
Smith, Virginia H (11)
|
PVMACH |
34.11 |
33.03 |
-1.08 |
| 4 |
Braccia, Samuel K (11)
|
PVMACH |
|
33.04 |
- |
| 5 |
Flickinger, Ryan G (12)
|
PVMACH |
33.69 |
34.72 |
1.03 |
| 6 |
Lee-Truesdell, Tobias J (11)
|
PVMACH |
40.19 |
34.92 |
-5.27 |
| 7 |
Buczek, Anabel H (9)
|
PVMACH |
37.67 |
37.52 |
-0.15 |
| 7 |
Smith, Aurelia J (12)
|
PVMACH |
34.17 |
37.52 |
3.35 |
| 9 |
Cho, Claire Y (9)
|
PVMACH |
54.66 |
42.25 |
-12.41 |
| 10 |
Engledow, Alice B (10)
|
PVMACH |
47.83 |
42.63 |
-5.20 |
| 11 |
Lee-Truesdell, Nathaniel J (9)
|
PVMACH |
|
53.51 |
- |
|
Lee, Carter E (11)
|
PVMACH |
54.51 |
DQ |
- |
|
Lothamer, Cooper A (10)
|
PVMACH |
45.64 |
DQ |
- |
|
Nguyen, Blake R (12)
|
PVMACH |
33.22 |
NS |
- |