| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cisneros-Siller, Ana S (16)
|
NTMAC |
1:01.03 |
1:00.52 |
-0.51 |
| 2 |
Hayward, Stephanie R (18)
|
NTMTRO |
1:03.55 |
1:03.31 |
-0.24 |
| 3 |
Miceli, Ariana R (15)
|
NTMAC |
1:01.02 |
1:03.66 |
2.64 |
| 4 |
Alvarado, Celeste A (15)
|
NTMAC |
1:04.72 |
1:03.93 |
-0.79 |
| 5 |
Calavan, Emily J (15)
|
NTMTRO |
1:05.01 |
1:04.80 |
-0.21 |
| 6 |
Simental, Farris C (16)
|
NTMARS |
1:05.97 |
1:05.06 |
-0.91 |
| 7 |
Mayfield, Savannah V (15)
|
NTMTRO |
1:04.81 |
1:05.20 |
0.39 |
| 8 |
Wehrmann, Audrey R (15)
|
NTMTRO |
1:08.57 |
1:06.27 |
-2.30 |
| 9 |
Donaldson, Cassandra N (16)
|
NTMAC |
1:06.47 |
1:06.39 |
-0.08 |
| 10 |
Hamer, Kathryn J (15)
|
NTMTRO |
1:19.50 |
1:15.12 |
-4.38 |
| 11 |
Laxson, Emma T (17)
|
NTMTRO |
1:18.48 |
1:17.29 |
-1.19 |
| 12 |
Bonnette, Alyssa M (16)
|
NTMTRO |
|
1:21.16 |
- |
| 13 |
Edwards, Cara M (15)
|
NTMTRO |
1:20.92 |
1:21.83 |
0.91 |
| 14 |
McCreary, Lauren C (16)
|
NTMARS |
1:22.04 |
1:23.54 |
1.50 |
|
Bell, Cameron J (15)
|
NTMTRO |
1:02.69 |
DQ |
- |