| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Liu, Kaitlyn S (12)
|
MRLIE |
2:20.09 |
2:20.79 |
0.70 |
| 2 |
Eng, Amelie R (12)
|
MRLIE |
2:24.62 |
2:23.93 |
-0.69 |
| 3 |
Healy, Sierra (12)
|
MRHYB |
2:25.84 |
2:26.19 |
0.35 |
| 4 |
Davidson, Dawn H (12)
|
MRLIE |
2:29.20 |
2:28.27 |
-0.93 |
| 5 |
Tan, Sayjel E (12)
|
MRQNS |
2:34.66 |
2:30.01 |
-4.65 |
| 6 |
Panamserkhang, Tenzin P (11)
|
MRLGAC |
2:32.99 |
2:30.57 |
-2.42 |
| 7 |
LI, Sabrina M (12)
|
MRLGAC |
|
2:32.15 |
- |
| 8 |
HU, Megan (12)
|
MRLIE |
2:34.61 |
2:32.84 |
-1.77 |
| 9 |
Zgrivets, Michelle (12)
|
MRMPNY |
2:43.22 |
2:34.45 |
-8.77 |
| 10 |
Lateng, Losel L (12)
|
MRLGAC |
2:35.35 |
2:34.91 |
-0.44 |
| 11 |
Serafin, Gwen B (11)
|
MRLIE |
2:35.36 |
2:35.07 |
-0.29 |
| 12 |
Mullin, Allison B (12)
|
MRLGAC |
2:38.36 |
2:35.72 |
-2.64 |
| 13 |
Walsh, Jessica M (12)
|
MRLIE |
2:40.77 |
2:35.84 |
-4.93 |
| 14 |
Liu, Aurelia A (11)
|
MRLGAC |
2:57.63 |
2:38.71 |
-18.92 |
| 15 |
Edlin-Miller, Lia (12)
|
MRHYB |
2:37.39 |
2:40.90 |
3.51 |
| 16 |
McDougall, Marissa R (12)
|
MRCSDC |
2:45.95 |
2:43.07 |
-2.88 |
| 17 |
O'Sullivan, Saoirse (12)
|
MRLGAC |
2:39.52 |
2:43.40 |
3.88 |
| 18 |
Krall, Brianna (12)
|
MRCSDC |
2:56.67 |
2:46.29 |
-10.38 |
| 19 |
Chan, Megan (12)
|
MRLIE |
2:46.60 |
2:46.60 |
0.00 |
| 20 |
Zheng, Kaitlyn A (12)
|
MRLGAC |
2:50.19 |
2:48.30 |
-1.89 |
| 21 |
Steiner, Nicole M (11)
|
MRLIE |
2:51.91 |
2:49.31 |
-2.60 |
| 22 |
Bargellini, Alyssa K (12)
|
MRLIE |
2:50.12 |
2:50.52 |
0.40 |
| 23 |
Ventura, Jade J (11)
|
MRLIE |
3:00.50 |
2:59.14 |
-1.36 |
| 24 |
Hogan, Kayla J (11)
|
MRLIE |
3:03.04 |
3:00.18 |
-2.86 |
| 25 |
Poschmann, Kristy A (12)
|
MRHYB |
3:01.07 |
3:00.64 |
-0.43 |
| 26 |
Gyaltsen, Riksung T (11)
|
MRLGAC |
3:13.78 |
3:05.60 |
-8.18 |
| 27 |
Lagasse, Emma G (12)
|
MRLIE |
3:01.91 |
3:06.02 |
4.11 |
|
Lama, Renchhen L (11)
|
MRLGAC |
|
DQ |
- |
|
Karacheva, Anna (12)
|
MRMPNY |
2:37.44 |
NS |
- |
|
Martinez-Reyes, Tristiye J (12)
|
MRUN |
2:22.64 |
NS |
- |