| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Villacis, Samantha (13)
|
NJNJS |
24.62 |
24.67 |
0.05 |
| 2 |
Scime, Alexandra A (13)
|
MAMA |
25.16 |
25.39 |
0.23 |
| 3 |
McGann, Sarah M (13)
|
MAMA |
25.54 |
25.53 |
-0.01 |
| 4 |
Zinser, Ryan J (13)
|
MAMA |
25.80 |
25.70 |
-0.10 |
| 5 |
Walborn, Mabel R (13)
|
MAMA |
25.85 |
25.84 |
-0.01 |
| 6 |
Atienza, Emily (13)
|
NJNJS |
26.39 |
26.19 |
-0.20 |
| 7 |
Terhaar, Anna L (13)
|
NJNJS |
|
26.34 |
- |
| 8 |
Dimaio, Mya S (13)
|
AMAM |
26.74 |
26.37 |
-0.37 |
| 9 |
Strader, Josephine E (13)
|
MAMA |
26.52 |
26.43 |
-0.09 |
| 10 |
Ruperto, Emily (13)
|
AMAM |
26.92 |
27.40 |
0.48 |
| 11 |
Haynes, Emma L (13)
|
NJNJS |
27.48 |
28.05 |
0.57 |
| 12 |
Pietrzak, Abigail (13)
|
NJNJS |
27.57 |
28.16 |
0.59 |
| 13 |
Formon, Nicola T (13)
|
NJNJS |
28.64 |
28.26 |
-0.38 |
| 14 |
Sackrowitz, Eva G (13)
|
AMAM |
28.00 |
28.38 |
0.38 |
| 15 |
McPeek, Kelsey M (13)
|
MAMA |
28.61 |
28.54 |
-0.07 |
| 16 |
Zakrzewski, Brinley C (13)
|
AMAM |
29.28 |
28.70 |
-0.58 |
| 17 |
Liu, Stacy R (13)
|
AMAM |
28.93 |
28.93 |
0.00 |
| 18 |
Laughlin, Leah K (13)
|
AMAM |
29.60 |
30.09 |
0.49 |