| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Rhee, Emmalyn G (12)
|
MDFSC |
1:10.54 |
1:09.87 |
-0.67 |
| 2 |
Moutafis, Achilleas (11)
|
MDFSC |
1:18.16 |
1:18.00 |
-0.16 |
| 3 |
Yang, Michael (11)
|
PVRY |
|
1:20.58 |
- |
| 4 |
Gundrum, Hazel M (10)
|
MDFSC |
1:21.05 |
1:21.48 |
0.43 |
| 5 |
McKenna, Logan A (11)
|
MDFSC |
1:27.37 |
1:21.95 |
-5.42 |
| 6 |
Tomlinson, Scarlet B (10)
|
MDFSC |
1:22.07 |
1:22.41 |
0.34 |
| 7 |
Brown, Hudson M (10)
|
PVRY |
1:29.29 |
1:31.21 |
1.92 |
| 8 |
Eschmann, Connor E (12)
|
PVRY |
|
1:31.52 |
- |
| 9 |
Morais, Dakota R (10)
|
PVRY |
1:43.22 |
1:35.88 |
-7.34 |
| 10 |
Morais, Olivia S (10)
|
PVRY |
1:50.14 |
1:38.91 |
-11.23 |
| 11 |
Talley, Hadley E (8)
|
MDFSC |
1:48.44 |
1:50.70 |
2.26 |
| 12 |
Yang, Leo (8)
|
PVRY |
|
1:56.24 |
- |
| 13 |
Byrne, Luke P (11)
|
MDFSC |
|
1:59.62 |
- |
|
Burckhardt, Lincoln A (10)
|
MDFSC |
|
DQ |
- |