| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Pociask, Brooke A (16)
|
MRNDAC |
1:14.26 |
1:16.55 |
2.29 |
| 2 |
Sanford, Lauren E (18)
|
MRNDAC |
1:12.46 |
1:17.80 |
5.34 |
| 3 |
Sanford, Charlotte T (13)
|
MRNDAC |
1:21.37 |
1:21.64 |
0.27 |
| 4 |
Dabo, Mariama F (14)
|
MRUN |
1:20.01 |
1:21.74 |
1.73 |
| 5 |
Button, Molly I (14)
|
MRNDAC |
1:24.53 |
1:26.10 |
1.57 |
| 6 |
Heidebrecht, Martin H (14)
|
MRNDAC |
1:21.03 |
1:27.33 |
6.30 |
| 7 |
Casucci, Kira E (13)
|
MRUN |
1:30.24 |
1:28.00 |
-2.24 |
| 8 |
Pociask, Joseph V (13)
|
MRNDAC |
1:43.14 |
1:42.20 |
-0.94 |
| 9 |
Kando, Michael H (10)
|
MRNDAC |
1:43.75 |
1:43.30 |
-0.45 |
|
Hayes, Chloe E (14)
|
MRNDAC |
1:38.30 |
NS |
- |
|
Smith, Charlotte T (15)
|
MRNDAC |
1:16.20 |
NS |
- |