| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Killion, Natalie A (11)
|
NICLSC |
|
2:35.21 |
- |
| 2 |
Tesluk, Elizabeth D (11)
|
NISTAR |
2:35.88 |
2:36.66 |
0.78 |
| 3 |
Leighton, Evelyn S (11)
|
NISTAR |
2:35.86 |
2:38.64 |
2.78 |
| 4 |
Pike, Olivia R (11)
|
NISTAR |
3:25.79 |
2:54.27 |
-31.52 |
| 5 |
Pirigyi, Sophia J (11)
|
NISTAR |
2:57.48 |
2:54.80 |
-2.68 |
| 6 |
Lin, Isabella E (11)
|
NIVELO |
3:03.39 |
2:58.46 |
-4.93 |
| 7 |
Pasieka, Vivian C (11)
|
NICLSC |
|
3:07.11 |
- |
| 8 |
Kershaw, Elizabeth A (11)
|
NISHAQ |
|
3:07.62 |
- |
| 9 |
Bean, Anna S (11)
|
NIEAST |
|
3:10.19 |
- |
| 10 |
Hulme, Samantha J (11)
|
NIEAST |
3:15.62 |
3:11.25 |
-4.37 |
| 11 |
Serra, Gianna G (11)
|
NICLSC |
|
3:11.61 |
- |
| 12 |
Maloney, Anna R (11)
|
NISTAR |
|
3:12.19 |
- |
| 13 |
Labib, Hana (11)
|
NIUN-D |
3:00.00 |
3:12.65 |
12.65 |
| 14 |
Wells, Fiona (11)
|
NIUN |
3:40.21 |
3:13.69 |
-26.52 |
| 15 |
Gauld, Alison M (11)
|
NISHAQ |
3:27.34 |
3:13.84 |
-13.50 |
| 16 |
Eisenmann, Abigail E (11)
|
NISTAR |
3:31.04 |
3:30.76 |
-0.28 |
| 17 |
Brannen, Lexi C (11)
|
NIBAAC |
|
3:43.58 |
- |
|
Mattson, Catherine C (11)
|
NICLSC |
2:54.64 |
DQ |
- |
|
Amer, Aya F (11)
|
NIVELO |
2:56.83 |
DQ |
- |
|
Wagner, Mia S (11)
|
NIBAAC |
|
NS |
- |
|
Wang, Alice (11)
|
NIUN-D |
4:00.00 |
NS |
- |
|
Laspro, Julia S (11)
|
NIBAAC |
2:49.04 |
NS |
- |