| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gelfand, Veronica (10)
|
MRLIE |
2:18.83 |
2:18.70 |
-0.13 |
| 2 |
Kaps, Martyna (9)
|
MRMPNY |
2:24.08 |
2:21.61 |
-2.47 |
| 3 |
Eng, Amelie R (10)
|
MRLIE |
2:30.43 |
2:28.69 |
-1.74 |
| 4 |
Davidson, Dawn H (10)
|
MRLBA |
2:28.25 |
2:28.90 |
0.65 |
| 5 |
Harish, Nila (9)
|
MRMPNY |
2:30.26 |
2:29.75 |
-0.51 |
| 6 |
Panamserkhang, Tenzin P (9)
|
MRLGAC |
2:34.72 |
2:30.80 |
-3.92 |
| 7 |
Mullin, Allison B (10)
|
MRLGAC |
2:39.82 |
2:35.41 |
-4.41 |
| 8 |
Ahn, Hailey S (9)
|
MRLGAC |
2:58.46 |
2:36.07 |
-22.39 |
| 9 |
Pusing, Ava Y (9)
|
MRLGAC |
2:38.28 |
2:39.61 |
1.33 |
| 10 |
O'Sullivan, Saoirse (10)
|
MRLGAC |
2:41.13 |
2:40.46 |
-0.67 |
| 11 |
Tenzin, Quinci R (9)
|
MRLGAC |
|
2:43.98 |
- |
| 12 |
Bouzarouata, Salma K (9)
|
MRLGAC |
|
2:44.51 |
- |
| 13 |
Karim, Azana S (9)
|
MRLGAC |
|
2:44.78 |
- |
| 14 |
Serafin, Gwen B (9)
|
MRLIE |
2:45.73 |
2:46.80 |
1.07 |
| 15 |
Wisniewski, Hanna J (10)
|
MRMPNY |
2:52.12 |
2:47.75 |
-4.37 |
| 16 |
Bice, Ciara M (10)
|
MRQNS |
3:02.61 |
2:55.12 |
-7.49 |
| 17 |
Lateng, Losel L (10)
|
MRLGAC |
2:52.58 |
2:56.71 |
4.13 |
| 18 |
Shannon, Casey D (9)
|
MRLIE |
3:12.25 |
3:02.22 |
-10.03 |
| 19 |
Chan, Megan (10)
|
MRLIE |
3:13.85 |
3:04.14 |
-9.71 |
| 20 |
Steiner, Nicole M (9)
|
MRLIE |
3:09.91 |
3:06.81 |
-3.10 |
| 21 |
Nolasco, Isabela (9)
|
MRLIE |
3:30.11 |
3:17.58 |
-12.53 |
| 22 |
Canty, Emma M (9)
|
MRLIE |
3:26.73 |
3:21.40 |
-5.33 |
| 23 |
Silecchia, Molly E (8)
|
MRLIE |
3:17.44 |
3:25.36 |
7.92 |
| 24 |
Gyaltsen, Riksung T (9)
|
MRLGAC |
3:00.01 |
3:32.11 |
32.10 |
| 25 |
Argondizzo, Daniela J (9)
|
MRLIE |
3:41.23 |
3:49.28 |
8.05 |