| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cook, Sinead A (17)
|
NJBB |
1:04.26 |
1:03.78 |
-0.48 |
| 2 |
Jakubaszek, Megan H (17)
|
NJBB |
1:02.69 |
1:05.20 |
2.51 |
| 3 |
Murphy, Niamh R (16)
|
NJBB |
1:05.41 |
1:05.83 |
0.42 |
| 4 |
Dominguez, Ashaly (16)
|
NJCBGC |
1:08.11 |
1:06.25 |
-1.86 |
| 5 |
Huggup, Taylor J (16)
|
NJRVYM |
1:06.45 |
1:06.86 |
0.41 |
| 6 |
Castrillon, Naiara (15)
|
NJCBGC |
1:07.07 |
1:07.01 |
-0.06 |
| 7 |
Tapia, Danna V (15)
|
NJCBGC |
1:07.24 |
1:07.31 |
0.07 |
| 8 |
Chyshkevych, Renata (16)
|
NJCBGC |
1:06.22 |
1:08.02 |
1.80 |
| 9 |
D'Aurizio, Meghan A (15)
|
NJBB |
1:06.40 |
1:08.08 |
1.68 |
| 10 |
Mcghee, Keely H (16)
|
NJBB |
1:07.66 |
1:08.12 |
0.46 |
| 11 |
Leonard, Madeleine L (15)
|
NJSCY |
1:11.23 |
1:10.35 |
-0.88 |
| 12 |
Hogas, Sophia E (15)
|
NJPAA |
1:12.73 |
1:13.08 |
0.35 |
| 13 |
Chabanov, Sertap Z (16)
|
NJPAA |
1:12.81 |
1:13.42 |
0.61 |
| 14 |
Podkalicki, Samantha A (15)
|
NJPAA |
1:19.60 |
1:17.95 |
-1.65 |
| 15 |
Harris, Sydney M (15)
|
NJMDY |
1:17.34 |
1:19.01 |
1.67 |
| 16 |
Borsuk, Ashley G (16)
|
NJRVYM |
1:28.21 |
1:21.54 |
-6.67 |
| 17 |
Kraft, Rory (15)
|
NJAPEX |
1:21.08 |
1:22.63 |
1.55 |
| 18 |
Petri, Katherine M (16)
|
NJNJBL |
1:25.67 |
1:23.96 |
-1.71 |
| 19 |
Garrison, Isabella M (15)
|
NJPAA |
1:27.99 |
1:27.35 |
-0.64 |
| 20 |
Amaya, Evangelise R (15)
|
NJMDY |
1:27.95 |
1:28.85 |
0.90 |