| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
DeHollander, Erin K (11)
|
NIUN-V |
1:14.43 |
1:16.90 |
2.47 |
| 2 |
Miller, Anna M (12)
|
NIGRSC |
1:22.16 |
1:17.92 |
-4.24 |
| 3 |
Rees, Hannah E (12)
|
NIGRSC |
1:31.52 |
1:21.35 |
-10.17 |
| 4 |
Zona, Gianna I (11)
|
NIGRSC |
1:23.76 |
1:22.26 |
-1.50 |
| 5 |
Evans, Mary A (11)
|
NIGRSC |
1:22.58 |
1:22.93 |
0.35 |
| 6 |
Burnett, Allyson C (12)
|
NIUN |
1:30.26 |
1:24.78 |
-5.48 |
| 7 |
Langan, Abigayle R (11)
|
NIVICT |
1:23.64 |
1:24.95 |
1.31 |
| 8 |
Kleinhans, Reese E (11)
|
NIMERC |
1:34.55 |
1:25.46 |
-9.09 |
| 9 |
Keyes, Angelina T (11)
|
NIGRSC |
1:26.50 |
1:27.63 |
1.13 |
| 10 |
Guzik, Tessa L (12)
|
NIGRSC |
1:26.48 |
1:28.93 |
2.45 |
| 11 |
Snyder, Delaney N (12)
|
NIGRSC |
1:40.44 |
1:29.24 |
-11.20 |
| 12 |
Heckle, Madelyn E (12)
|
NIGRSC |
1:37.03 |
1:30.75 |
-6.28 |
| 13 |
Welch, Haley A (11)
|
NIGRSC |
1:31.27 |
1:32.63 |
1.36 |
| 14 |
Lamb, Emily A (11)
|
NIMERC |
1:39.35 |
1:37.57 |
-1.78 |
| 15 |
Buzzell, Ella L (11)
|
NIGRSC |
|
1:45.69 |
- |
| 16 |
Osborne, Samantha R (11)
|
NIGRSC |
|
1:51.64 |
- |
| 17 |
Stonehouse, Sierra L (11)
|
NIGRSC |
|
1:58.22 |
- |
|
Quigley, Brienne K (12)
|
NIGRSC |
1:33.19 |
DQ |
- |
|
Hubbard, Mary Elena P (11)
|
NIGRSC |
|
DQ |
- |
|
Donnelly, Keira (12)
|
NIVICT |
1:12.19 |
NS |
- |