| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Mordaunt, Victoria (12)
|
MRYMID |
35.43 |
34.12 |
-1.31 |
| 2 |
Vargas, Mya (12)
|
NJCBGC |
33.05 |
34.21 |
1.16 |
| 3 |
Babenko, Alexandra (11)
|
NJAQRC |
36.14 |
35.90 |
-0.24 |
| 4 |
Daynes, Madison (12)
|
NJCBGC |
37.45 |
36.84 |
-0.61 |
| 5 |
Chyshkevych, Renata (12)
|
NJCBGC |
35.26 |
37.75 |
2.49 |
| 6 |
Benavides, Genesis S (12)
|
MRWISC |
39.82 |
38.01 |
-1.81 |
| 7 |
Saidmuratov, Grace (12)
|
MRUN |
35.95 |
38.17 |
2.22 |
| 8 |
Brink, Keelyn R (11)
|
MRWISC |
38.99 |
38.64 |
-0.35 |
| 9 |
Becerra, Gabriella (10)
|
NJCBGC |
43.07 |
40.02 |
-3.05 |
| 10 |
Nguyen, Tiffany M (9)
|
MRWISC |
1:07.28 |
41.68 |
-25.60 |
| 11 |
Duran-Gonzalez, Natasha (9)
|
NJCBGC |
42.73 |
43.08 |
0.35 |
| 12 |
Warren, Sarah (12)
|
NJCBGC |
44.31 |
45.57 |
1.26 |
| 13 |
Rozman, Miriam (11)
|
NJAQRC |
58.39 |
55.78 |
-2.61 |
| 14 |
Paras, Robyn (9)
|
NJCBGC |
1:02.26 |
59.15 |
-3.11 |
| 15 |
Kim, Olivia (9)
|
NJAQRC |
1:15.69 |
1:09.36 |
-6.33 |
| 16 |
Cho, April (10)
|
NJAQRC |
1:16.14 |
1:12.95 |
-3.19 |
| 17 |
Volodicheva, Emma (7)
|
NJAQRC |
1:28.79 |
1:27.95 |
-0.84 |
| 18 |
Joo, Claire (9)
|
NJAQRC |
1:49.89 |
1:31.89 |
-18.00 |
|
Kern, Olivia R (9)
|
MRWISC |
53.55 |
NS |
- |