| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sisung, Lezli L (16)
|
GUBATS |
55.69 |
58.28 |
2.59 |
| 2 |
Guice, Richelle J (17)
|
GUBATS |
59.04 |
1:01.55 |
2.51 |
| 3 |
Noonan, Miranda B (15)
|
GUBATS |
1:06.92 |
1:04.11 |
-2.81 |
| 4 |
Barnes, Olivia G (15)
|
GUBATS |
1:04.37 |
1:04.12 |
-0.25 |
| 5 |
Ho, Lauren V (15)
|
GUBATS |
1:05.78 |
1:06.53 |
0.75 |
| 6 |
Norris, Grace L (15)
|
GUUN-B |
1:07.08 |
1:09.67 |
2.59 |
| 7 |
Schlather, Sabrina S (17)
|
GUBATS |
1:06.85 |
1:10.22 |
3.37 |
| 8 |
Pierce, Morgan A (17)
|
GUUN-B |
1:03.14 |
1:11.78 |
8.64 |
| 9 |
Bourgeois-Solomon, Sovereign (15)
|
GUPACE |
1:10.88 |
1:16.20 |
5.32 |
| 10 |
Willis, Alyssa A (15)
|
GUPLAT |
1:29.29 |
1:17.92 |
-11.37 |
| 11 |
Lindsey, Kyla J (15)
|
GUPACE |
1:13.28 |
1:18.49 |
5.21 |
| 12 |
Pumphrey, Loren N (15)
|
GUPLAT |
1:38.55 |
1:38.41 |
-0.14 |