| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Chen, Min-syun (11)
|
ADSARY |
2:48.63 |
2:48.69 |
0.06 |
| 2 |
Jerabek, Ulka G (12)
|
ADDELM |
2:51.14 |
2:49.68 |
-1.46 |
| 3 |
Tandlmayer, Elizabeth A (11)
|
ADSSCY |
2:51.80 |
2:52.09 |
0.29 |
| 4 |
Altland, Elyse L (11)
|
ADBENN |
2:56.31 |
2:52.53 |
-3.78 |
| 5 |
Cope, Desiree M (12)
|
ADSSCY |
2:59.99 |
2:57.72 |
-2.27 |
| 6 |
Cao, Cecilia Y (11)
|
ADDELM |
3:32.91 |
2:58.63 |
-34.28 |
| 7 |
Adams, Anna A (12)
|
ADBSPA |
3:15.10 |
3:09.19 |
-5.91 |
| 8 |
Clarke, Charlotte E (11)
|
ADDELM |
3:29.12 |
3:11.11 |
-18.01 |
| 9 |
Swan-Scott, Rowan M (11)
|
ADGLFY |
3:06.75 |
3:12.17 |
5.42 |
| 10 |
Wells, Kaitlyn E (11)
|
ADSCHE |
|
3:16.85 |
- |
| 11 |
Skuza, Olivia (11)
|
ADDELM |
|
3:20.35 |
- |
| 12 |
Crowd, Arianna N (11)
|
ADGLFY |
|
3:24.73 |
- |
| 13 |
Welch, Victoria L (12)
|
ADKCC |
3:37.17 |
3:24.87 |
-12.30 |
| 14 |
Faggioni, Angeli T (11)
|
NESNAP |
3:18.99 |
3:27.96 |
8.97 |
| 15 |
Woytowich, Isabella R (11)
|
ADSCHE |
|
3:29.88 |
- |
| 16 |
Eyer, Kristen M (12)
|
ADSCHE |
|
3:46.27 |
- |
| 17 |
Coye, Isabella N (11)
|
ADSARY |
|
4:01.15 |
- |
| 18 |
Tearno, Claire P (11)
|
ADSCHE |
|
4:04.84 |
- |
|
Thrall, Lydia B (11)
|
ADGRGF |
3:22.52 |
DQ |
- |
|
Wall, Grace E (11)
|
ADSARY |
|
DQ |
- |
|
Erb, Elisabeth J (12)
|
ADSARY |
2:49.96 |
NS |
- |