| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Peng, Isabel C (12)
|
PNOCA |
2:01.06 |
2:03.14 |
2.08 |
| 2 |
McDonald, Sydney A (11)
|
ORHEAT |
2:13.48 |
2:07.76 |
-5.72 |
| 3 |
Schmidt, Rowan I (12)
|
OROCST |
2:10.19 |
2:13.83 |
3.64 |
| 4 |
Duffy, Grace M (12)
|
ORHEAT |
2:15.59 |
2:14.70 |
-0.89 |
| 5 |
Tobaru, Mayuko (12)
|
PNOCA |
2:14.71 |
2:15.41 |
0.70 |
| 6 |
Wright, Eleanor K (12)
|
OROCST |
2:15.53 |
2:15.69 |
0.16 |
| 7 |
Coffield, Catherine A (12)
|
ORPAC |
2:15.67 |
2:15.72 |
0.05 |
| 8 |
Nguyen, Lily V (11)
|
ORPAC |
2:21.35 |
2:16.65 |
-4.70 |
| 9 |
Aberle, Tessa J (11)
|
OROCST |
2:18.16 |
2:17.18 |
-0.98 |
| 10 |
Craver, Cora R (11)
|
OROCST |
2:19.51 |
2:17.71 |
-1.80 |
| 11 |
Sim, Yuni L (12)
|
ORTEAM |
2:40.18 |
2:19.19 |
-20.99 |
| 12 |
Sufuentes, Stela A (11)
|
ORPAC |
2:19.43 |
2:20.48 |
1.05 |
| 13 |
Chechitelli, Jamie M (11)
|
PNOCA |
2:25.21 |
2:22.19 |
-3.02 |
| 14 |
Cupo-Carleton, Anna Grace (11)
|
ORTEAM |
2:38.37 |
2:23.14 |
-15.23 |
| 15 |
Stoffer, Brooke K (12)
|
ORHEAT |
2:21.86 |
2:23.26 |
1.40 |
| 16 |
Higgins, Kenna N (12)
|
ORTEAM |
2:28.56 |
2:23.97 |
-4.59 |
| 17 |
Boardman, Mena (11)
|
ORPAC |
2:21.38 |
2:26.35 |
4.97 |
| 18 |
Maya, Ana V (11)
|
ORGOLD |
2:27.20 |
2:29.50 |
2.30 |
| 19 |
Oh, Yunseul L (11)
|
ORGOLD |
2:30.50 |
2:30.09 |
-0.41 |
| 20 |
Ashton, Olivia L (12)
|
ORTEAM |
2:31.77 |
2:30.77 |
-1.00 |
| 21 |
Jin, Katie D (12)
|
ORGOLD |
2:31.98 |
2:32.54 |
0.56 |
| 22 |
Levina, Anastasia A (12)
|
PNOCA |
2:49.19 |
2:35.43 |
-13.76 |
| 23 |
Czarnecki, Sylvia R (12)
|
ORTEAM |
|
2:37.05 |
- |
| 24 |
Ho, Evelyn Z (12)
|
PNOCA |
2:46.27 |
2:37.27 |
-9.00 |
| 25 |
Park, Yeha (11)
|
ORGOLD |
2:36.17 |
2:37.35 |
1.18 |
| 26 |
Gomes, Lily C (11)
|
ORGOLD |
2:32.71 |
2:37.90 |
5.19 |
| 27 |
Noce, Sabrina A (12)
|
OROCST |
2:44.44 |
2:39.05 |
-5.39 |
| 28 |
Foster, Kori E (12)
|
ORHEAT |
2:29.89 |
2:44.24 |
14.35 |
| 29 |
Kellerman, Sasha A (11)
|
ORHEAT |
2:54.14 |
2:45.09 |
-9.05 |
| 30 |
Little, Sydney R (11)
|
ORPAC |
|
2:59.91 |
- |