| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Walz, Delaney R (15)
|
MAGPAC |
55.14 |
57.17 |
2.03 |
| 2 |
Dubroff, Lily B (17)
|
MADST |
56.41 |
57.53 |
1.12 |
| 3 |
Curl, Morgan B (15)
|
MADST |
59.73 |
59.29 |
-0.44 |
| 4 |
Bowne, Jamie O (15)
|
MAGPAC |
57.86 |
1:00.21 |
2.35 |
| 5 |
Paoletti, Olivia M (14)
|
MADST |
59.07 |
1:00.64 |
1.57 |
| 6 |
Shek, Nicole H (16)
|
MAJW |
58.57 |
1:00.79 |
2.22 |
| 7 |
Deionno, Alexis H (14)
|
MADST |
59.47 |
1:00.89 |
1.42 |
| 8 |
Dickson, Marie L (15)
|
MADST |
1:00.99 |
1:01.29 |
0.30 |
| 9 |
Fong, Andrea L (15)
|
MAJW |
1:02.62 |
1:02.05 |
-0.57 |
| 10 |
Gagnon, Kayla E (15)
|
MAJW |
59.27 |
1:02.29 |
3.02 |
| 11 |
Kerner, Lauren S (15)
|
MAJW |
1:00.26 |
1:02.56 |
2.30 |
| 12 |
Opong, Ayana R (13)
|
MASAKA |
57.65 |
1:02.57 |
4.92 |
| 13 |
Jones, Emily G (13)
|
MAGPAC |
1:02.12 |
1:02.85 |
0.73 |
| 14 |
Travis, Brooke S (14)
|
MADST |
1:08.31 |
1:02.96 |
-5.35 |
| 15 |
Marsh, Josephine M (16)
|
MADST |
57.79 |
1:03.04 |
5.25 |
| 16 |
Ruona, Teresa M (15)
|
MAJW |
1:00.84 |
1:03.15 |
2.31 |
| 17 |
Weatherby, Kaitlyn R (16)
|
MAGPAC |
1:01.73 |
1:03.42 |
1.69 |
| 18 |
Jogani, Elizabeth P (16)
|
MADST |
58.05 |
1:03.44 |
5.39 |
| 19 |
Carroll, Samantha J (17)
|
MAJW |
1:01.44 |
1:03.76 |
2.32 |
| 20 |
Freeland, Madison R (14)
|
MASAKA |
1:02.26 |
1:03.77 |
1.51 |
| 21 |
Carastro, Jenna W (14)
|
MAGPAC |
1:00.03 |
1:03.88 |
3.85 |
| 22 |
Gozdan, Allison E (14)
|
MAJW |
1:01.84 |
1:03.89 |
2.05 |
| 23 |
Cavanagh, Lauren E (15)
|
MAJW |
1:02.86 |
1:03.96 |
1.10 |
| 24 |
Hager, Emilie (17)
|
MABRY |
1:02.67 |
1:04.46 |
1.79 |
| 25 |
Slupe, Natalie M (15)
|
MADST |
1:03.32 |
1:04.57 |
1.25 |
| 26 |
Kilama, Atim (14)
|
MABRY |
1:04.04 |
1:04.69 |
0.65 |
| 27 |
McGovern, Clare K (14)
|
MADST |
1:01.69 |
1:04.80 |
3.11 |
| 28 |
Raue, Madeline A (15)
|
MAJW |
1:04.22 |
1:05.10 |
0.88 |
| 29 |
Czerniecki, Abigail E (18)
|
MAJW |
1:03.77 |
1:05.74 |
1.97 |
| 30 |
Arnold, Melanie E (17)
|
MAJW |
1:11.68 |
1:06.19 |
-5.49 |
| 31 |
Doyle, Katherine N (15)
|
MAJW |
1:02.44 |
1:06.27 |
3.83 |
| 32 |
Davis, Molly A (14)
|
MAJW |
1:04.57 |
1:07.84 |
3.27 |
| 33 |
Ross, Emily J (16)
|
MADST |
1:03.25 |
1:07.90 |
4.65 |
| 34 |
Belecanech, Lauren M (16)
|
MAJW |
1:03.47 |
1:07.94 |
4.47 |
| 35 |
Hood, Emma R (16)
|
NJUN |
1:04.69 |
1:08.32 |
3.63 |
| 36 |
Jelinek, Kori S (14)
|
MAUN |
1:07.81 |
1:10.41 |
2.60 |
| 37 |
Wagner, Mary (16)
|
MAUN |
1:20.00 |
1:16.23 |
-3.77 |
|
Quinn, Lilly H (15)
|
MABRY |
1:01.23 |
NS |
- |
|
Stewart, Sydni R (15)
|
MASAKA |
1:03.38 |
NS |
- |