| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Rismon, Piper E (13)
|
WIRA |
3:08.16 |
3:08.08 |
-0.08 |
| 2 |
Larson, Katie E (14)
|
WIEBSC |
3:20.10 |
3:10.98 |
-9.12 |
| 3 |
Collins, Keely E (13)
|
WIRA |
3:19.17 |
3:18.71 |
-0.46 |
| 4 |
Keepers, Mckenna R (14)
|
WIWBSC |
3:19.73 |
3:19.97 |
0.24 |
| 5 |
Artz, Taylor S (13)
|
WIEBSC |
3:02.46 |
3:25.98 |
23.52 |
| 6 |
Martyn, Grace C (14)
|
WIOZ |
3:07.28 |
3:29.70 |
22.42 |
| 7 |
Lueth, Audrey J (14)
|
WIOZ |
3:07.19 |
3:29.78 |
22.59 |
| 8 |
Garthwait, Adeline J (13)
|
WIRA |
3:34.52 |
3:29.92 |
-4.60 |
| 9 |
Johnson, Paige I (14)
|
WIRA |
3:02.46 |
3:31.19 |
28.73 |
| 10 |
Olson, Josilyn R (13)
|
WIRA |
3:33.32 |
3:32.93 |
-0.39 |
| 11 |
Heimler, Ava M (13)
|
WIRA |
3:44.48 |
3:33.01 |
-11.47 |
| 12 |
Reynolds, Samantha M (14)
|
WIGBSC |
3:11.84 |
3:39.94 |
28.10 |
| 13 |
Dutta, Maya (13)
|
WISSTY |
|
3:43.58 |
- |
| 14 |
Feist, Elizabeth G (13)
|
WIEBSC |
3:54.25 |
3:57.72 |
3.47 |
| 15 |
Wick, Abigail R (13)
|
WIEBSC |
|
4:16.53 |
- |
|
Wolfe, Krista N (13)
|
WIEBSC |
|
DQ |
- |