| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Thornton, Madelaine K (11)
|
ORBEND |
1:05.84 |
1:05.73 |
-0.11 |
| 2 |
Chen, Zoe (11)
|
ORLOSC |
1:04.15 |
1:06.31 |
2.16 |
| 3 |
Springmeyer, Andrea J (11)
|
ORWSC |
1:07.39 |
1:07.40 |
0.01 |
| 4 |
Koch, Cassandra L (11)
|
ORLOSC |
1:07.96 |
1:08.03 |
0.07 |
| 5 |
Trahan, Bailey E (11)
|
ORVSC |
1:10.09 |
1:08.47 |
-1.62 |
| 6 |
Slaughter, Julia A (11)
|
ORSSS |
1:09.54 |
1:09.00 |
-0.54 |
| 7 |
Nichitean, Carina I (11)
|
ORTHSC |
1:08.48 |
1:10.67 |
2.19 |
| 8 |
Cupo-Carleton, Anna Grace (11)
|
ORTEAM |
1:10.91 |
1:10.74 |
-0.17 |
| 9 |
Uchishiba-Hall, Emelia T (11)
|
ORLOSC |
1:12.09 |
1:11.43 |
-0.66 |
| 10 |
Aberle, Tessa J (11)
|
OROCST |
1:13.03 |
1:12.38 |
-0.65 |
| 11 |
Craver, Cora R (11)
|
OROCST |
1:14.55 |
1:12.53 |
-2.02 |
| 12 |
Taliaferro, Quincy D (11)
|
ORCB |
1:15.88 |
1:12.68 |
-3.20 |
| 13 |
Hackett, Delaney J (11)
|
ORHRST |
1:15.61 |
1:12.76 |
-2.85 |
| 14 |
Metzger, Ava L (11)
|
ORBEND |
1:15.19 |
1:14.47 |
-0.72 |
| 15 |
Park, Min Suh (11)
|
ORTHSC |
1:12.95 |
1:15.14 |
2.19 |
| 16 |
Chakrapani, Tia (11)
|
ORVSST |
1:15.49 |
1:15.54 |
0.05 |
| 17 |
Sweet, Peyton E (11)
|
ORCRST |
1:15.48 |
1:19.06 |
3.58 |