| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hallam, Kyla M (16)
|
MAGPAC |
|
1:07.92 |
- |
| 2 |
Wakeley, Laura C (15)
|
MAGPAC |
1:06.34 |
1:09.00 |
2.66 |
| 3 |
Washart, Jordan L (15)
|
MAGPAC |
1:10.87 |
1:11.42 |
0.55 |
| 4 |
Jackson, India (15)
|
MASAKA |
1:08.32 |
1:13.90 |
5.58 |
| 5 |
Bowne, Jamie O (16)
|
MAGPAC |
1:13.45 |
1:14.64 |
1.19 |
| 6 |
Copeland, Brittany M (26)
|
MASAKA |
1:16.91 |
1:15.67 |
-1.24 |
| 7 |
Bedesem, Caitlin (17)
|
MANRG |
1:16.93 |
1:19.34 |
2.41 |
| 8 |
Kurtz, Sophia M (16)
|
MAGPAC |
1:23.21 |
1:19.78 |
-3.43 |
| 9 |
Williams, Gabrielle A (15)
|
MAUN |
|
1:27.09 |
- |
| 10 |
Taylor, Kaia T (15)
|
MASERP |
1:30.74 |
1:33.19 |
2.45 |
|
Glenn, Amber L (16)
|
MAPVA |
1:15.85 |
NS |
- |