| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Findlan, Hallie D (17)
|
AMBPR |
1:12.69 |
1:05.78 |
-6.91 |
| 2 |
Marchando, Catalina I (16)
|
AMPEAQ |
1:12.50 |
1:08.15 |
-4.35 |
| 3 |
Weber, Olivia C (15)
|
AMNHA |
1:15.22 |
1:12.86 |
-2.36 |
| 4 |
Smith, Breanna L (18)
|
AMSPAC |
1:16.40 |
1:13.42 |
-2.98 |
| 5 |
Smith, Lillian K (15)
|
AMMLAC |
1:13.60 |
1:13.80 |
0.20 |
| 6 |
Bedell, Emma K (15)
|
AMSVSC |
1:19.88 |
1:17.48 |
-2.40 |
| 7 |
Evans, Danika A (17)
|
AMSPAC |
1:21.29 |
1:18.99 |
-2.30 |
| 8 |
Gilarski, Madeline J (15)
|
AMPEAQ |
1:15.73 |
1:20.53 |
4.80 |
| 9 |
Carney, Eva K (15)
|
AMSVSC |
1:22.50 |
1:21.01 |
-1.49 |
| 10 |
Carney, Bryn E (15)
|
AMSVSC |
1:25.78 |
1:25.64 |
-0.14 |
| 11 |
Sandusky, Willow L (16)
|
AMBWA |
1:33.16 |
1:28.61 |
-4.55 |