| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kelly, Lauren A (14)
|
MASEA |
1:00.94 |
1:03.13 |
2.19 |
| 2 |
Murphy, Erin N (14)
|
MASEA |
1:01.07 |
1:03.18 |
2.11 |
| 3 |
Rontos, Kirstin M (16)
|
MASEA |
1:01.96 |
1:04.02 |
2.06 |
| 4 |
Curry, Grace C (13)
|
MASEA |
1:06.13 |
1:06.61 |
0.48 |
| 5 |
Tran, Kayla H (13)
|
MAPVA |
1:03.95 |
1:08.83 |
4.88 |
| 6 |
Barnard, Emily R (17)
|
MASEA |
1:02.32 |
1:08.84 |
6.52 |
| 7 |
Nguyen, Nina (13)
|
MABGH |
1:09.20 |
1:09.09 |
-0.11 |
| 8 |
Hackett, Riley (13)
|
MASEA |
1:08.22 |
1:09.96 |
1.74 |
| 9 |
Cotter, Alexandria H (11)
|
MAOCCC |
1:09.45 |
1:11.09 |
1.64 |
| 10 |
Speirs, Valerie S (14)
|
MASEA |
1:06.03 |
1:11.69 |
5.66 |
| 11 |
Myers, Emily E (13)
|
MAOCCC |
1:10.21 |
1:12.15 |
1.94 |
| 12 |
Lewis, Madeleine (15)
|
MABGH |
|
1:12.18 |
- |
| 13 |
DiVentura, Adrianna J (14)
|
MASEA |
1:17.08 |
1:12.74 |
-4.34 |
| 14 |
Gehring, Jaclyn M (17)
|
MAWWC |
1:13.74 |
1:13.27 |
-0.47 |
| 15 |
Culmone, Emily (14)
|
MAOCCC |
1:13.27 |
1:13.85 |
0.58 |
| 16 |
Azegzaou, Sarah (13)
|
MAPVA |
1:14.73 |
1:14.25 |
-0.48 |
| 17 |
Hansen, Julia L (15)
|
MAOCCC |
1:14.15 |
1:14.43 |
0.28 |
| 18 |
Belber, Nicole R (14)
|
MASEA |
1:16.81 |
1:15.46 |
-1.35 |
| 19 |
Summers, Elle Z (11)
|
MASEA |
1:16.92 |
1:16.19 |
-0.73 |
| 20 |
Kelleher, Leah G (18)
|
MAWWC |
1:15.11 |
1:17.80 |
2.69 |
| 21 |
Parikh, Khushi (13)
|
MAPVA |
1:18.45 |
1:18.84 |
0.39 |
| 22 |
Ridgway, Georgia R (13)
|
MASEA |
1:12.17 |
1:19.17 |
7.00 |
| 23 |
Zheng, Fiona (14)
|
MAPVA |
|
1:19.19 |
- |
| 24 |
Chou, Jessica C (12)
|
MASEA |
|
1:26.88 |
- |
| 25 |
Gery, Allison S (13)
|
MAJCCS |
1:17.73 |
1:30.26 |
12.53 |
|
Horowitz, Samantha E (16)
|
MAOCCC |
1:16.60 |
NS |
- |
|
Rossiter, Carley A (14)
|
MAOCCC |
1:08.81 |
NS |
- |
|
Sartori, McKenna L (15)
|
MAOCCC |
|
NS |
- |
|
Gery, Allison (13)
|
MAJCCS |
|
NS |
- |
|
Cagnina, Olivia L (13)
|
MASEA |
1:27.60 |
NS |
- |