| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hamill, Emily C (13)
|
MAUMLY |
57.13 |
58.16 |
1.03 |
| 2 |
Perrin, Lily A (14)
|
MAKAY |
1:01.64 |
1:02.64 |
1.00 |
| 3 |
Hill, Emma E (14)
|
MAKAY |
1:02.86 |
1:02.86 |
0.00 |
| 4 |
Heiland, Samantha R (14)
|
MAUMLY |
1:02.15 |
1:03.21 |
1.06 |
| 5 |
Fox, Sarah A (14)
|
MAUMLY |
1:01.31 |
1:03.34 |
2.03 |
| 6 |
Taylor, Julia A (13)
|
MAWCAY |
1:03.96 |
1:03.69 |
-0.27 |
| 7 |
Jones, Cooper R (13)
|
MAWCAY |
1:04.19 |
1:05.32 |
1.13 |
| 8 |
Liu, Jasmine L (13)
|
MAKAY |
1:07.63 |
1:05.95 |
-1.68 |
| 9 |
Verbanas, Zoe E (14)
|
MAJY |
1:05.41 |
1:06.57 |
1.16 |
| 10 |
Hilt, Leah C (13)
|
MAWCAY |
1:09.12 |
1:06.62 |
-2.50 |
| 11 |
Acker, Maria (13)
|
MAWCAY |
1:06.34 |
1:06.85 |
0.51 |
| 12 |
Leary, Katherine (13)
|
MALCY |
1:09.72 |
1:06.87 |
-2.85 |
| 13 |
DiMichele, Paige C (14)
|
MAKAY |
1:07.21 |
1:06.94 |
-0.27 |
| 14 |
Persch, Hailey (13)
|
MAKAY |
1:09.29 |
1:07.45 |
-1.84 |
| 15 |
Russell, Maggie (13)
|
MALCY |
1:10.33 |
1:08.68 |
-1.65 |
| 16 |
Ruggeri, Lauren M (14)
|
MAUMLY |
1:07.52 |
1:10.01 |
2.49 |
| 17 |
Mangan, Abigail (14)
|
MAJY |
1:10.79 |
1:10.44 |
-0.35 |
| 18 |
Schwabenbauer, Shea M (14)
|
MABCY |
1:12.88 |
1:10.87 |
-2.01 |
| 19 |
Lutcher, Elsa B (13)
|
MAUMLY |
1:07.66 |
1:11.31 |
3.65 |
| 20 |
Randolph, Lillian I (13)
|
MAUMLY |
1:27.35 |
1:11.73 |
-15.62 |
| 21 |
Ciarrocchi, Samantha (13)
|
MAJY |
1:09.68 |
1:11.82 |
2.14 |
| 22 |
Stewart, Ava (13)
|
MAKAY |
1:12.66 |
1:12.35 |
-0.31 |
| 23 |
Civatte, Lindsey M (14)
|
MAKAY |
1:08.24 |
1:12.67 |
4.43 |
| 24 |
Park, Yu-Joo S (13)
|
MAUMLY |
1:31.71 |
1:13.47 |
-18.24 |
| 25 |
Lee, Victoria D (13)
|
MAUMLY |
1:11.41 |
1:14.16 |
2.75 |
| 26 |
Kocher, Taryn (13)
|
MAJY |
|
1:17.06 |
- |