| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Bergquist, Finn N (10)
|
NEYNS |
1:14.87 |
1:12.53 |
-2.34 |
| 2 |
Atwood, Karli H (10)
|
NEYNS |
1:12.37 |
1:12.78 |
0.41 |
| 3 |
Montgomery, Ella L (10)
|
MEDEFY |
1:11.28 |
1:14.39 |
3.11 |
| 4 |
Richards, Erin (10)
|
CTNWYL |
1:13.69 |
1:17.58 |
3.89 |
| 5 |
Nussbaum, Bridget A (10)
|
NESSYS |
1:22.97 |
1:19.16 |
-3.81 |
| 6 |
Touch, Jocelyn (10)
|
CMS! |
1:25.11 |
1:20.42 |
-4.69 |
| 7 |
Uribe, Kelly (10)
|
NEYNS |
1:18.61 |
1:20.88 |
2.27 |
| 8 |
Truong, Elyssa (10)
|
NESSYS |
1:19.05 |
1:21.27 |
2.22 |
| 9 |
Brown, Laura M (10)
|
NEHYV |
1:29.98 |
1:22.62 |
-7.36 |
| 10 |
Donato, Abigail L (10)
|
NEWEST |
1:31.54 |
1:23.00 |
-8.54 |
| 11 |
Carline, Brooke A (10)
|
NEHAY |
1:21.93 |
1:23.09 |
1.16 |
| 12 |
Stearns, Madison E (10)
|
NESCY |
1:30.50 |
1:23.20 |
-7.30 |
| 13 |
Urbanowicz, Alexandra (10)
|
CTWRTS |
1:26.58 |
1:25.74 |
-0.84 |
| 14 |
Fulling, Addison B (10)
|
NEWEST |
1:23.44 |
1:25.87 |
2.43 |
| 15 |
Chen, Irene (9)
|
CTWRTS |
1:23.76 |
1:27.52 |
3.76 |
| 16 |
Vernot, Daniela (9)
|
NEICMY |
1:33.17 |
1:30.22 |
-2.95 |
| 17 |
Kim, Sarah Meeyeon (10)
|
CTMRDN |
1:26.38 |
1:32.31 |
5.93 |
| 18 |
Ashe, Sierra L (10)
|
CTFVYT |
1:32.33 |
1:35.52 |
3.19 |
| 19 |
DeCarvalho, Amanda M (10)
|
NEMACY |
1:30.29 |
1:37.50 |
7.21 |