| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Petrakis, Grace L (7)
|
MAUN |
1:19.61 |
1:17.31 |
-2.30 |
| 2 |
Prior, Bethany (8)
|
MAMSA |
1:31.71 |
1:24.50 |
-7.21 |
| 3 |
Doig, Melissa (8)
|
MABRY |
|
1:24.97 |
- |
| 4 |
Tallapragada, Harshitha T (8)
|
MAMSA |
1:26.00 |
1:27.18 |
1.18 |
| 5 |
Grawl, Trina M (7)
|
MABGH |
1:27.07 |
1:27.44 |
0.37 |
| 6 |
Blizzard, Mackenzie E (6)
|
MAOCCC |
1:28.49 |
1:27.90 |
-0.59 |
| 7 |
O'Connor, Bryn (8)
|
MADCAA |
1:27.74 |
1:29.73 |
1.99 |
| 8 |
Lalla, Dhru (8)
|
MABGH |
1:38.00 |
1:40.06 |
2.06 |
| 9 |
Heckler, Hayley H (8)
|
MAMSA |
|
1:43.60 |
- |
| 10 |
DeMartinis, Liliana (8)
|
MASERP |
|
1:45.52 |
- |
| 11 |
Xiong, Iris C (7)
|
MAFCA |
|
1:49.87 |
- |
| 12 |
Brown, Anelia B (8)
|
MAFCA |
1:53.56 |
1:52.65 |
-0.91 |
| 13 |
Oros, Solomiya K (8)
|
MAORCA |
1:29.80 |
1:55.03 |
25.23 |
| 14 |
Zack, Rachel L (8)
|
MAFCA |
1:48.49 |
1:58.41 |
9.92 |