| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Bitting, Mary Grace A (14)
|
LACRAW |
2:57.31 |
3:00.64 |
3.33 |
| 2 |
Thompson, Annabelle E (13)
|
LACRAW |
3:10.90 |
3:01.65 |
-9.25 |
| 3 |
Alvarado, Elena M (13)
|
LACRAW |
3:32.08 |
3:06.87 |
-25.21 |
| 4 |
Geyer, Maddilyn G (13)
|
LATAQ |
3:06.19 |
3:07.06 |
0.87 |
| 5 |
Miller, Chloe J (13)
|
LAUN |
3:13.50 |
3:09.46 |
-4.04 |
| 6 |
Badeaux, Jillian A (14)
|
LAFINS |
3:07.29 |
3:12.98 |
5.69 |
| 7 |
Badeaux, Allison N (12)
|
LAFINS |
3:30.41 |
3:13.76 |
-16.65 |
| 8 |
Ashley, Ella C (13)
|
LAFINS |
3:20.74 |
3:16.75 |
-3.99 |
| 9 |
Saurage, Maddox G (12)
|
LATAQ |
|
3:16.97 |
- |
| 10 |
Brunet, Olivia M (14)
|
LACRAW |
3:28.94 |
3:26.86 |
-2.08 |
| 11 |
Hirstius, Hannah L (14)
|
LACRAW |
|
3:27.74 |
- |
| 12 |
Tees, Asli E (13)
|
LAHSC |
|
3:28.08 |
- |
| 13 |
Martinez, Grace T (13)
|
LAPAC |
|
3:33.05 |
- |
| 14 |
Hollis, Erin R (13)
|
LACRAW |
|
3:35.04 |
- |
| 15 |
Verret, Bonnie C (13)
|
LATAQ |
3:41.90 |
3:36.32 |
-5.58 |
| 16 |
Martin, Colleen I (13)
|
LAHSC |
3:38.94 |
3:36.91 |
-2.03 |
| 17 |
Paretti, Amelia L (14)
|
LAHSC |
3:45.84 |
3:47.46 |
1.62 |
| 18 |
Gutierrez, Sofia O (13)
|
LASLST |
3:51.31 |
3:57.27 |
5.96 |
| 19 |
LeNormand, Lake L (13)
|
LAFINS |
4:10.55 |
4:01.22 |
-9.33 |
| 20 |
Cockrell, Natalie E (13)
|
LARRAC |
4:04.60 |
4:01.53 |
-3.07 |
| 21 |
Gutierrez, Marcela M (11)
|
LASLST |
4:07.70 |
4:04.42 |
-3.28 |