| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Robertson, Sara M (14)
|
CTOAK |
2:21.92 |
2:27.57 |
5.65 |
| 2 |
Ramos, Aliza D (13)
|
MRRFAC |
2:43.93 |
2:32.25 |
-11.68 |
| 3 |
Beretta, Maria N (13)
|
CTOAK |
2:25.58 |
2:33.44 |
7.86 |
| 4 |
Dwyer, Bronwyn L (13)
|
MRRFAC |
2:48.01 |
2:38.44 |
-9.57 |
| 5 |
Drouin, Marley G (13)
|
CTOAK |
2:48.11 |
2:41.95 |
-6.16 |
| 6 |
Abbruzzese, Shylah D (13)
|
MRRFAC |
2:53.50 |
2:42.88 |
-10.62 |
| 7 |
Miller, Lena F (13)
|
CTOAK |
3:03.46 |
2:53.06 |
-10.40 |
| 8 |
Hartley, Ella R (13)
|
CTOAK |
3:12.15 |
2:56.24 |
-15.91 |
| 9 |
Numeroff, Alexandra J (14)
|
MRPATS |
|
2:56.39 |
- |
| 10 |
He, Hannah G (13)
|
MRRFAC |
3:00.02 |
3:01.93 |
1.91 |
| 11 |
Ingenito, MariaStella * (13)
|
MRRFAC |
3:00.01 |
3:02.45 |
2.44 |
| 12 |
Chiappetta, Isabella L (13)
|
MRRFAC |
|
3:15.38 |
- |