| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Smith, Naomi I (10)
|
MSBEST |
3:10.84 |
3:04.08 |
-6.76 |
| 2 |
Ivey, Lola M (10)
|
MSBEST |
3:12.33 |
3:04.22 |
-8.11 |
| 3 |
Boles, Maui S (10)
|
MSPEAQ |
3:16.55 |
3:05.11 |
-11.44 |
| 4 |
Smith, Emma M (10)
|
LAHSC |
3:43.53 |
3:23.85 |
-19.68 |
| 5 |
Woolsey, Grace P (10)
|
MSVSAI |
3:40.68 |
3:28.18 |
-12.50 |
| 6 |
Boles, Stormi J (9)
|
MSPEAQ |
4:02.64 |
3:32.57 |
-30.07 |
| 7 |
Ano, Caylee J (9)
|
MSBEST |
|
3:37.13 |
- |
| 8 |
Frick, Taylor C (10)
|
LAHSC |
3:50.85 |
3:40.78 |
-10.07 |
| 9 |
Ngo, Gia I (10)
|
MSSUNS |
3:49.03 |
3:41.71 |
-7.32 |
| 10 |
Smith, Vivienne A (8)
|
LAHSC |
|
3:42.93 |
- |
| 11 |
McCarthy, Abigail E (10)
|
MSBEST |
|
3:50.13 |
- |
| 12 |
Van Aller, Courtney A (10)
|
MSBEST |
3:53.17 |
3:51.27 |
-1.90 |
| 13 |
Christman, Ella K (9)
|
MSBEST |
|
3:53.99 |
- |
| 14 |
Sparkman, Presley K (9)
|
LAWAVE |
4:11.57 |
3:59.37 |
-12.20 |
| 15 |
Williams, Jayline E (9)
|
LASLST |
|
4:01.78 |
- |
| 16 |
Gomez-Espinoza, Isabella (9)
|
MSMMST |
|
4:04.65 |
- |
| 17 |
Conzelmann, Susan A (10)
|
MSBEST |
4:16.51 |
4:12.40 |
-4.11 |
| 18 |
Fraser, Krislyn A (10)
|
LASLST |
4:37.93 |
4:29.38 |
-8.55 |
| 19 |
Himel, Anya B (10)
|
LASLST |
|
5:06.81 |
- |
|
Ray, Chloe J (8)
|
LAHSC |
|
DQ |
- |
|
Beaugez, Veronica M (10)
|
MSBEST |
|
DQ |
- |
|
Keys, Calli J (9)
|
LAHSC |
|
NS |
- |
|
Tedesco-Boudreaux, Camille E (9)
|
LAHSC |
|
NS |
- |
|
Privett, Heidi N (10)
|
GASA |
3:41.24 |
NS |
- |