| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Waite, Maura C (12)
|
ADDELM |
32.78 |
32.94 |
0.16 |
| 2 |
Gall, Eloise (12)
|
ADALBS |
32.38 |
33.76 |
1.38 |
| 3 |
Antolick, Caroline B (11)
|
ADALBS |
32.89 |
34.19 |
1.30 |
| 4 |
Nhan, Kelly (12)
|
ADDELM |
32.96 |
34.61 |
1.65 |
| 5 |
Kaufman, Ava R (11)
|
ADDELM |
35.15 |
35.45 |
0.30 |
| 6 |
Greaux, Lauren A (11)
|
ADDELM |
41.51 |
36.71 |
-4.80 |
| 7 |
Clarke, Charlotte E (12)
|
ADDELM |
41.24 |
36.99 |
-4.25 |
| 8 |
Swan-Scott, Rowan M (12)
|
ADGLFY |
38.15 |
37.63 |
-0.52 |
| 8 |
Bonesteel, Jana M (11)
|
ADGLFY |
37.88 |
37.63 |
-0.25 |
| 10 |
White, Pamela V (12)
|
ADALBS |
35.23 |
38.36 |
3.13 |
| 11 |
Faggioni, Angeli T (12)
|
NESNAP |
44.44 |
38.86 |
-5.58 |
| 12 |
Cho, Eileen Y (11)
|
ADALBS |
38.71 |
39.71 |
1.00 |
| 13 |
Bowerman, Audrey L (11)
|
ADDELM |
40.32 |
40.26 |
-0.06 |
| 17 |
Becker, Serinda C (11)
|
ADALBS |
39.88 |
44.09 |
4.21 |
| 19 |
Evans, Danae A (12)
|
ADHAWK |
52.00 |
45.24 |
-6.76 |
| 20 |
Farber, Norah R (11)
|
ADDELM |
46.31 |
46.67 |
0.36 |
| 22 |
McFerran, Katherine J (11)
|
ADALBS |
54.83 |
48.25 |
-6.58 |
| 24 |
Deitz, Makenna R (12)
|
ADALBS |
56.45 |
49.35 |
-7.10 |
| 25 |
Chavali, Thanya (11)
|
ADALBS |
48.14 |
50.01 |
1.87 |
| 26 |
Cunningham, Isabelle N (11)
|
ADDELM |
47.36 |
51.14 |
3.78 |