| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Walker, Lauren G (15)
|
NTMAC |
1:03.97 |
1:09.80 |
5.83 |
| 2 |
Silva, Catarina J (16)
|
NTMAC |
1:12.84 |
1:16.62 |
3.78 |
| 3 |
Gerhart, Emma C (16)
|
NTMAC |
1:23.39 |
1:17.92 |
-5.47 |
| 4 |
Armfield, Avery M (16)
|
NTMAC |
1:19.16 |
1:20.41 |
1.25 |
| 5 |
Cisneros-Siller, Ana S (16)
|
NTMAC |
1:12.07 |
1:20.82 |
8.75 |
| 6 |
Miceli, Ariana R (15)
|
NTMAC |
1:22.63 |
1:22.17 |
-0.46 |
| 7 |
Triana, Margo K (17)
|
NTMAC |
1:23.99 |
1:25.65 |
1.66 |
| 8 |
Robaina, Kailee (15)
|
NTMAC |
1:22.56 |
1:26.00 |
3.44 |
| 9 |
Homsieh, Marina B (16)
|
NTMAC |
1:32.03 |
1:26.45 |
-5.58 |
| 10 |
Bernal, Alicia R (16)
|
NTMAC |
1:23.37 |
1:27.17 |
3.80 |
| 11 |
Gomez, Leila H (15)
|
NTMAC |
1:28.76 |
1:28.20 |
-0.56 |
| 12 |
Alvarado, Celeste A (16)
|
NTMAC |
1:28.10 |
1:32.35 |
4.25 |
| 13 |
Donaldson, Cassandra N (17)
|
NTMAC |
1:32.32 |
1:40.25 |
7.93 |
|
Rupert, Myah E (15)
|
NTMAC |
|
DQ |
- |
|
Bane, Sarah I (18)
|
NTMAC |
1:12.56 |
NS |
- |
|
Rose, Kathleen N (15)
|
NTMAC |
1:27.46 |
NS |
- |