| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kuang, Gloria J (12)
|
PVDRAG |
26.21 |
26.03 |
-0.18 |
| 2 |
Yun, Noah C (12)
|
PVAPAC |
29.96 |
26.91 |
-3.05 |
| 3 |
Wang, Allen Y (12)
|
PVDRAG |
27.51 |
27.28 |
-0.23 |
| 4 |
Huang, Sophie L (12)
|
PVDRAG |
27.83 |
27.60 |
-0.23 |
| 5 |
Bak, Noah J (12)
|
PVAPAC |
28.09 |
27.76 |
-0.33 |
| 6 |
Radcliffe, Emily C (12)
|
PVFXFX |
27.69 |
27.86 |
0.17 |
| 7 |
Bailey, Christopher J (11)
|
PVFXFX |
30.92 |
29.02 |
-1.90 |
| 8 |
Feinberg, Madeline C (12)
|
PVFXFX |
30.77 |
29.03 |
-1.74 |
| 9 |
Alexander, Matthew R (12)
|
PVFXFX |
|
30.03 |
- |
| 10 |
Colon, Ava L (11)
|
PVTANK |
31.53 |
30.39 |
-1.14 |
| 11 |
McNamara, Seamus D (11)
|
PVVLAC |
30.88 |
30.45 |
-0.43 |
| 12 |
Frank, Lucille T (11)
|
PVFXFX |
31.86 |
30.69 |
-1.17 |
| 13 |
Lennon, Victoria L (12)
|
PVFXFX |
33.40 |
30.97 |
-2.43 |
| 14 |
Zawitoski, Lucy R (11)
|
PVTANK |
32.61 |
31.10 |
-1.51 |
| 15 |
O'Hearn, Penelope S (12)
|
PVVLAC |
|
31.13 |
- |
| 16 |
Arraya, Michael A (12)
|
PVFXFX |
32.18 |
31.99 |
-0.19 |
| 17 |
Hurt, Taylor F (12)
|
PVFXFX |
33.28 |
32.09 |
-1.19 |
| 18 |
Holl, Caeleigh E (12)
|
PVFXFX |
35.85 |
32.78 |
-3.07 |
| 19 |
Om, Ethan Y (12)
|
PVAPAC |
31.68 |
32.98 |
1.30 |
| 20 |
Larson, Ian C (12)
|
PVTANK |
43.01 |
33.02 |
-9.99 |
| 21 |
Parker, Camdyn S (12)
|
PVVLAC |
36.50 |
33.25 |
-3.25 |
| 22 |
Lozano, Giselle E (12)
|
PVFXFX |
33.62 |
33.49 |
-0.13 |
| 23 |
Frank, Adelaide G (12)
|
PVFXFX |
34.80 |
33.79 |
-1.01 |
| 24 |
Temme, Scarlet V (12)
|
PVVLAC |
38.74 |
34.52 |
-4.22 |
| 25 |
Rice, Fiona M (12)
|
PVFXFX |
32.80 |
35.02 |
2.22 |
| 26 |
Illeez, Eliz M (11)
|
PVDRAG |
37.63 |
37.56 |
-0.07 |
| 27 |
Afrashteh, Marcus A (11)
|
PVFXFX |
|
37.61 |
- |
| 28 |
Bessette, Leonidas W (11)
|
PVVLAC |
38.22 |
43.48 |
5.26 |
| 29 |
Gipson II, Issac G (11)
|
PVFXFX |
50.14 |
48.97 |
-1.17 |