| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Fisher, Jocelyn (15)
|
MRSSC |
56.50 |
58.04 |
1.54 |
| 2 |
Heinz, Amanda (14)
|
MRTS |
1:03.77 |
1:02.87 |
-0.90 |
| 3 |
Dennin, Katie C (15)
|
MRTS |
1:01.10 |
1:03.93 |
2.83 |
| 4 |
Lagattolla, Emma G (15)
|
MRIA |
1:02.32 |
1:04.67 |
2.35 |
| 5 |
Smerechniak, Jillian K (17)
|
MRIA |
1:02.30 |
1:04.72 |
2.42 |
| 6 |
Harkins, Hannah J (15)
|
MRLBA |
1:04.20 |
1:04.74 |
0.54 |
| 7 |
French, Isabelle (15)
|
MRTS |
1:02.45 |
1:04.94 |
2.49 |
| 7 |
Velazquez, Gabrielle E (14)
|
MRSSC |
1:06.26 |
1:04.94 |
-1.32 |
| 9 |
Renna, Julia (15)
|
MRSSC |
1:03.66 |
1:05.80 |
2.14 |
| 10 |
Rogers, Allison (15)
|
MRTS |
1:08.34 |
1:06.69 |
-1.65 |
| 11 |
Randhawa, Rhea (17)
|
MRTS |
1:04.65 |
1:07.18 |
2.53 |
| 12 |
Lennon, Kelly (17)
|
MRTS |
59.58 |
1:07.83 |
8.25 |
| 13 |
Rivera, Lauren M (15)
|
MRIA |
1:30.00 |
1:09.58 |
-20.42 |
| 14 |
Shiebler, Patricia E (17)
|
MRIA |
1:10.95 |
1:12.01 |
1.06 |
| 15 |
Dhanikonda, Sriya (13)
|
MRTS |
1:15.96 |
1:12.54 |
-3.42 |
| 16 |
Vitale, Serafina H (15)
|
MRLBA |
1:12.01 |
1:13.64 |
1.63 |
| 17 |
Dobrzynski, Tercia Z (13)
|
MRIA |
1:07.10 |
1:15.47 |
8.37 |
| 18 |
Shrivastava, Ahaana (13)
|
MRBAD |
1:13.53 |
1:16.93 |
3.40 |
| 19 |
Iorio, Catherine T (13)
|
MRTS |
1:20.10 |
1:17.06 |
-3.04 |
| 20 |
Rowan, Paige V (13)
|
MRIA |
1:23.64 |
1:22.04 |
-1.60 |
| 21 |
Ratel, Brooklyn E (13)
|
MRIA |
1:22.91 |
1:25.56 |
2.65 |
| 22 |
Sciano, Amanda M (13)
|
MRLBA |
1:20.23 |
1:27.07 |
6.84 |