| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hickey, Lillian G (10)
|
MATRI |
1:08.90 |
1:09.05 |
0.15 |
| 1 |
Trampe, Carly S (10)
|
MAJW |
|
1:19.27 |
- |
| 2 |
Cohen, Sarah L (10)
|
MAJW |
1:11.90 |
1:10.64 |
-1.26 |
| 2 |
Ong, Thea (9)
|
MAJW |
|
1:19.69 |
- |
| 3 |
Kiss, Imani M (10)
|
NJRA |
1:14.02 |
1:11.83 |
-2.19 |
| 3 |
DiPaolo, Marisa (10)
|
MANAAC |
1:27.88 |
1:27.21 |
-0.67 |
| 4 |
Smallwood, Charlotte R (9)
|
MATRI |
1:16.64 |
1:13.70 |
-2.94 |
| 4 |
Stibler, Emma (10)
|
SEFRST |
1:28.28 |
1:27.45 |
-0.83 |
| 5 |
Treglia, Megan E (10)
|
MAJW |
1:12.24 |
1:14.03 |
1.79 |
| 5 |
Parija, Meghna (10)
|
MAJW |
1:29.09 |
1:29.34 |
0.25 |
| 6 |
Steinfort, Mollypaige N (10)
|
MAUN-9 |
1:16.07 |
1:15.46 |
-0.61 |
| 6 |
Cestare, Dakotah L (10)
|
MAJW |
1:30.34 |
1:29.40 |
-0.94 |
| 7 |
Sobczak, Alexandra (9)
|
MAJW |
1:17.97 |
1:15.49 |
-2.48 |
| 7 |
Downs, Kennedy M (9)
|
MAJW |
1:34.00 |
1:32.92 |
-1.08 |
| 8 |
Lehman, Alyce E (9)
|
MAJW |
1:14.75 |
1:16.65 |
1.90 |
| 8 |
Chatrath, Ivana (9)
|
MAJW |
1:37.03 |
1:35.90 |
-1.13 |
| 9 |
Crist, Rachel L (10)
|
MANAAC |
1:27.90 |
1:22.57 |
-5.33 |
| 9 |
Spitzenberger, Tia P (10)
|
MAJW |
1:42.14 |
1:36.67 |
-5.47 |
| 10 |
Schadel, Emmaline A (10)
|
MACHEL |
|
1:36.93 |
- |
| 11 |
Marchlik, Malia J (10)
|
MAJW |
1:39.77 |
1:41.03 |
1.26 |
| 12 |
Chen, Emily (10)
|
MAJW |
1:57.80 |
1:49.77 |
-8.03 |
| 13 |
Dugan, Lada G (9)
|
MAJW |
|
1:55.31 |
- |
| 14 |
Earp, Jane F (9)
|
MAJW |
|
2:09.76 |
- |
| 15 |
Marinello, Carly T (10)
|
MANAAC |
1:51.86 |
2:13.84 |
21.98 |