| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
O'sullivan, Caitlin E (15)
|
ADCLRK |
|
2:37.43 |
- |
| 2 |
Camarda, Avery H (14)
|
ADBENN |
2:46.46 |
2:54.72 |
8.26 |
| 3 |
Roos, Avada L (15)
|
ADCANA |
2:55.25 |
2:58.85 |
3.60 |
| 4 |
D'Anton, Bronwyn R (11)
|
ADNHA |
3:16.71 |
3:04.14 |
-12.57 |
| 5 |
Vroman, Ava G (15)
|
ADCANA |
2:55.85 |
3:04.48 |
8.63 |
| 6 |
Fernandez-Turo, Rocio A (13)
|
ADNHA |
|
3:09.57 |
- |
| 7 |
Bansner, Bianca S (11)
|
ADNHA |
|
3:18.53 |
- |
| 8 |
Bong, Violet F (11)
|
ADCLRK |
|
3:50.11 |
- |
|
Applebaum, Aaliyah R (13)
|
ADCANA |
3:25.17 |
DQ |
- |
|
Patsos, Yara A (12)
|
ADCANA |
|
DQ |
- |
|
Budhu, Sonia M (13)
|
ADNHA |
|
DQ |
- |
|
Jaros, Elaina N (12)
|
ADNHA |
3:15.85 |
DQ |
- |