| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sanford, Lauren E (14)
|
MRNDAC |
1:16.72 |
1:17.95 |
1.23 |
| 2 |
Licardi, Antonia B (13)
|
MRPBAC |
1:17.35 |
1:19.70 |
2.35 |
| 3 |
Ng, Amanda (14)
|
MRSSL |
1:20.12 |
1:20.98 |
0.86 |
| 4 |
Dineen, Molly B (13)
|
MRSSL |
1:18.00 |
1:22.09 |
4.09 |
| 5 |
Tantsyura, Eva D (14)
|
MRSS |
1:23.34 |
1:22.20 |
-1.14 |
| 6 |
Wieczorek, Nylah M (13)
|
MRPBAC |
1:17.23 |
1:22.62 |
5.39 |
| 7 |
MacHugh, Grace A (14)
|
MRNBS |
1:24.69 |
1:23.54 |
-1.15 |
| 8 |
O'Connell, Kaitlyn R (13)
|
MRBBSC |
1:33.64 |
1:24.39 |
-9.25 |
| 9 |
DiLiberto, Samantha F (13)
|
MRWSSC |
1:21.57 |
1:24.75 |
3.18 |
| 10 |
Bunch, Jenna G (13)
|
MRNBS |
|
1:25.78 |
- |
| 11 |
Wurster, Meghan K (14)
|
MRNBS |
1:24.15 |
1:27.71 |
3.56 |
| 12 |
Ayari, Nadia J (13)
|
MRBBSC |
1:30.55 |
1:29.75 |
-0.80 |
| 13 |
Greene, Emily M (14)
|
MRFA |
1:27.14 |
1:29.86 |
2.72 |
| 14 |
Trieff, Lily S (14)
|
MRSS |
1:25.97 |
1:29.99 |
4.02 |
| 15 |
Biskup, Colleen G (14)
|
MRNDAC |
1:35.11 |
1:31.15 |
-3.96 |
| 16 |
Phillips, Maya C (14)
|
MRSS |
1:27.21 |
1:31.69 |
4.48 |
| 17 |
Sandoval, Hope E (13)
|
MRFA |
1:32.15 |
1:32.08 |
-0.07 |
| 18 |
Biesaga, Emilia (13)
|
MRFA |
1:31.62 |
1:33.15 |
1.53 |
| 19 |
Wong, Reinesse (13)
|
MRSS |
1:30.11 |
1:34.09 |
3.98 |
| 20 |
Levitus, Dorian M (13)
|
MRSSL |
1:43.19 |
1:34.18 |
-9.01 |
| 21 |
Sanford, Amelia J (13)
|
MRNDAC |
1:35.91 |
1:37.36 |
1.45 |
| 22 |
Filagrossi, Isabella I (14)
|
MRFA |
|
1:45.56 |
- |
| 23 |
Ciminello, Sofia K (14)
|
MRSSL |
1:46.98 |
1:45.66 |
-1.32 |
| 24 |
Goncalves, Arianna C (13)
|
MRBBSC |
1:27.55 |
1:50.17 |
22.62 |
| 25 |
Hernandez, Lexie R (14)
|
MRUN |
1:36.22 |
1:50.28 |
14.06 |
|
Cain, Selma C (13)
|
MRSSL |
|
DQ |
- |
|
Weeks, Kelly P (13)
|
MRNBS |
1:37.46 |
NS |
- |
|
Milne, Ryan C (13)
|
MRNDAC |
1:58.97 |
NS |
- |
|
Minozzi, Marissa L (14)
|
MRSS |
1:34.86 |
NS |
- |
|
Russell, Lauretta R (13)
|
MRNDAC |
1:26.25 |
NS |
- |