| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Tray, Zoe F (16)
|
CTCDOG |
1:17.18 |
1:18.42 |
1.24 |
| 2 |
Foung, Lily s (15)
|
NJMYM |
1:19.69 |
1:18.90 |
-0.79 |
| 3 |
Rypkema, Anneliese M (17)
|
SCYCSC |
1:18.06 |
1:19.28 |
1.22 |
| 4 |
Hause, Elizabeth N (16)
|
SCYSSC |
1:20.77 |
1:21.10 |
0.33 |
| 5 |
Leonetti, Sofia (16)
|
NJWY |
1:09.02 |
1:21.46 |
12.44 |
| 6 |
Wolf, Carly L (17)
|
ILSAGE |
1:19.24 |
1:21.63 |
2.39 |
| 7 |
Salzer, Claire T (15)
|
WIOSHY |
1:19.50 |
1:22.02 |
2.52 |
| 8 |
Eckert, Ellisa M (17)
|
VALY |
1:23.09 |
1:22.03 |
-1.06 |
| 9 |
Regan, Katie M (17)
|
MAWCAY |
1:20.28 |
1:22.55 |
2.27 |
| 10 |
Agans, Madison A (16)
|
NJSVY |
1:19.95 |
1:22.96 |
3.01 |
| 11 |
Policari, Leah (16)
|
NJRBY |
1:21.71 |
1:23.25 |
1.54 |
| 12 |
Skidmore, Lindsey O (17)
|
SCYSSC |
1:32.81 |
1:24.34 |
-8.47 |
| 13 |
Candelora, Maria K (14)
|
FLPYP |
1:21.64 |
1:24.57 |
2.93 |
| 14 |
Cheung, Emma B (14)
|
CTNCY |
1:23.93 |
1:24.95 |
1.02 |
| 15 |
Murphy, Jillian E (14)
|
MAKAY |
1:29.59 |
1:25.11 |
-4.48 |
| 16 |
Cahill, Alyssa M (18)
|
NJSVY |
1:24.84 |
1:25.44 |
0.60 |
| 17 |
Castro, Jade I (14)
|
MASCAY |
1:30.97 |
1:25.99 |
-4.98 |
| 18 |
Goger, Madeline C (14)
|
MDSPY |
1:23.38 |
1:26.27 |
2.89 |
| 19 |
Raleigh, Katie L (14)
|
FLPYP |
1:27.37 |
1:28.65 |
1.28 |
|
Ryle, Lauren C (15)
|
MIRAYS |
1:26.79 |
NS |
- |
|
Kidchob, Alexis (16)
|
NJMDY |
1:27.59 |
NS |
- |
|
Lawrence, Katherine H (12)
|
NJWFY |
1:21.41 |
NS |
- |