| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Poole, Samantha R (12)
|
GUAGS |
3:02.27 |
2:46.87 |
-15.40 |
| 2 |
Jensen, Alexis M (11)
|
GUBTA |
|
2:49.76 |
- |
| 3 |
Sanchez Owsik, Hannah (12)
|
GUAGS |
3:15.87 |
3:07.86 |
-8.01 |
| 4 |
Dent, Annaleigh E (11)
|
GUAGS |
|
3:22.01 |
- |
| 5 |
Salas Sanchez, Camila (12)
|
GUSST |
|
3:22.80 |
- |
| 6 |
Knepper, Brooke R (11)
|
GUBTA |
3:31.91 |
3:25.60 |
-6.31 |
| 7 |
Joslin, Shelby W (11)
|
GUBTA |
|
3:28.22 |
- |
| 8 |
Salas Sanchez, Sofia (12)
|
GUSST |
|
3:30.79 |
- |
| 9 |
Millar, Emerald J (11)
|
GUNEHA |
3:27.82 |
3:32.29 |
4.47 |
| 10 |
O'Donnell, Mackenzie D (12)
|
GUAGS |
|
3:41.46 |
- |
|
Twomey, Alexa J (12)
|
GUBTA |
3:10.05 |
DQ |
- |