| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wolf, Moses F (11)
|
PVTANK |
35.00 |
32.57 |
-2.43 |
| 2 |
Kuang, Gloria J (12)
|
PVDRAG |
34.62 |
34.76 |
0.14 |
| 3 |
Mikulski, Lally M (12)
|
PVTANK |
36.00 |
35.48 |
-0.52 |
| 4 |
Connor, Mary A (11)
|
PVFXFX |
39.36 |
37.39 |
-1.97 |
| 5 |
McNamara, Seamus D (11)
|
PVVLAC |
39.98 |
37.83 |
-2.15 |
| 6 |
Frank, Adelaide G (12)
|
PVFXFX |
39.53 |
38.47 |
-1.06 |
| 7 |
Musgrove, Aidan Y (12)
|
PVTANK |
42.13 |
39.74 |
-2.39 |
| 8 |
Lennon, Victoria L (12)
|
PVFXFX |
51.40 |
40.42 |
-10.98 |
| 9 |
Radcliffe, Emily C (12)
|
PVFXFX |
40.68 |
40.52 |
-0.16 |
| 10 |
Blanchard, Brooke C (11)
|
PVFXFX |
40.08 |
42.03 |
1.95 |
| 11 |
Alexander, Matthew R (12)
|
PVFXFX |
|
42.39 |
- |
| 12 |
Rice, Fiona M (12)
|
PVFXFX |
40.16 |
42.46 |
2.30 |
| 13 |
Francis, Samantha V (11)
|
PVVLAC |
47.21 |
42.51 |
-4.70 |
| 14 |
Amatucci, Gina D (12)
|
PVFXFX |
45.41 |
42.87 |
-2.54 |
| 15 |
Holl, Caeleigh E (12)
|
PVFXFX |
46.32 |
42.97 |
-3.35 |
| 16 |
Temme, Scarlet V (12)
|
PVVLAC |
|
43.50 |
- |
| 17 |
Larson, Ian C (12)
|
PVTANK |
52.77 |
46.44 |
-6.33 |
| 18 |
Bessette, Leonidas W (11)
|
PVVLAC |
47.09 |
47.66 |
0.57 |
| 19 |
Parker, Camdyn S (12)
|
PVVLAC |
51.17 |
48.11 |
-3.06 |
| 20 |
Illeez, Eliz M (11)
|
PVDRAG |
49.22 |
48.15 |
-1.07 |
| 21 |
Arevalo, Brianne F (11)
|
PVFXFX |
52.44 |
52.78 |
0.34 |
|
Hispiche, Claire E (11)
|
PVFXFX |
51.83 |
DQ |
- |
|
Gipson II, Issac G (11)
|
PVFXFX |
1:05.92 |
DQ |
- |
|
Shashaty, Nicholas M (12)
|
PVFXFX |
35.73 |
NS |
- |