| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wong, Heather M (17)
|
NJBB |
1:03.45 |
1:07.01 |
3.56 |
| 2 |
Clifford, Emma J (15)
|
NJRHSC |
1:05.90 |
1:08.16 |
2.26 |
| 3 |
Sener, Skye (15)
|
NJTWST |
1:08.92 |
1:10.47 |
1.55 |
| 4 |
Chung, Ashley (15)
|
NJBB |
1:07.30 |
1:10.63 |
3.33 |
| 5 |
Harjono, Hanna-Lee N (17)
|
NJTWST |
1:09.36 |
1:11.13 |
1.77 |
| 6 |
Schlackman, Olivia C (17)
|
NJBB |
1:07.75 |
1:11.28 |
3.53 |
| 7 |
Taylor, Jacqueline V (15)
|
NJRHSC |
1:07.80 |
1:12.61 |
4.81 |
| 8 |
Nyhuis, Angela (15)
|
NJLIFE |
1:14.54 |
1:13.09 |
-1.45 |
| 9 |
Seelin, Julia R (15)
|
NJLIFE |
1:17.85 |
1:17.84 |
-0.01 |
| 10 |
Berry, Zaria S (15)
|
NJTWST |
1:18.26 |
1:17.93 |
-0.33 |
| 11 |
Frank, Elana B (15)
|
NJRHSC |
1:18.37 |
1:19.03 |
0.66 |
| 12 |
Mackle, Gabrielle S (15)
|
NJLIFE |
1:23.16 |
1:20.13 |
-3.03 |
| 13 |
Zheng, Karen (15)
|
NJTWST |
1:23.96 |
1:21.06 |
-2.90 |
| 14 |
Snyder, Penn A (16)
|
NJRHSC |
1:24.65 |
1:25.10 |
0.45 |
| 15 |
Bosso, Emily G (15)
|
NJBB |
1:26.08 |
1:25.33 |
-0.75 |
|
Strickland, Sidney A (15)
|
NJBB |
1:18.12 |
NS |
- |