| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Phelan, Denise G (14)
|
MRTS |
2:41.41 |
2:41.98 |
0.57 |
| 2 |
Fisher, Jocelyn (18)
|
MRTVSC |
2:43.09 |
2:42.33 |
-0.76 |
| 3 |
Egan, Orla M (16)
|
MRLGAC |
2:56.42 |
2:55.32 |
-1.10 |
| 4 |
Fan, Catherine (17)
|
MRLGAC |
2:51.42 |
2:55.44 |
4.02 |
| 5 |
Boals, Sydney E (16)
|
MRTVSC |
2:47.70 |
2:56.76 |
9.06 |
| 6 |
Shimizu-Bowers, Hana E (14)
|
MRLIAC |
2:54.92 |
2:56.90 |
1.98 |
| 7 |
Gomez, Ianna C (16)
|
MRLIAC |
2:55.90 |
2:56.96 |
1.06 |
| 8 |
Dimaculangan, Annabel (12)
|
MRTVSC |
3:01.75 |
2:59.48 |
-2.27 |
| 9 |
Brady, Kathryn A (15)
|
MRTVSC |
2:53.47 |
2:59.95 |
6.48 |
| 10 |
Thomas, Mackenzie R (17)
|
MRTVSC |
2:30.96 |
3:00.15 |
29.19 |
| 11 |
Sommerstad, Kyra A (17)
|
MRTVSC |
2:55.43 |
3:00.16 |
4.73 |
| 12 |
Watson, Samantha S (15)
|
MRSSC |
3:10.00 |
3:02.18 |
-7.82 |
| 13 |
Blakeslee, Kaitlin P (15)
|
MRBGNW |
3:09.44 |
3:03.62 |
-5.82 |
| 14 |
Hsieh, Kaitlin (17)
|
MRLIAC |
3:15.00 |
3:04.01 |
-10.99 |
| 15 |
McNulty, Emma G (15)
|
MRLIAC |
3:02.66 |
3:04.76 |
2.10 |
| 16 |
Gould, Gwen C (15)
|
MRLIAC |
3:01.15 |
3:09.29 |
8.14 |
| 17 |
Kazlauskas, Saige (15)
|
MRTVSC |
3:19.17 |
3:11.48 |
-7.69 |
| 18 |
Kern, Marjorie M (16)
|
MRLIAC |
3:01.66 |
3:11.49 |
9.83 |
| 19 |
Pusing, Ava Y (12)
|
MRLGAC |
3:15.00 |
3:13.15 |
-1.85 |
| 20 |
Lim, Jessica G (16)
|
MRLGAC |
3:08.95 |
3:15.64 |
6.69 |
| 21 |
Quinlan, Erin E (16)
|
MRLIAC |
3:15.00 |
3:16.88 |
1.88 |
| 22 |
Youssef, Lara S (16)
|
MRLGAC |
3:14.01 |
3:20.27 |
6.26 |
|
Dzieciolowski, Sophie L (15)
|
MRLIAC |
3:04.55 |
DQ |
- |
|
Nadecki, Grace K (15)
|
MRBGNW |
2:59.12 |
NS |
- |
|
Alexander, Sinceraty D (16)
|
MRBGNW |
2:33.99 |
NS |
- |