| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Rodriguez, Gabriel A (14)
|
NCHPSC |
1:16.26 |
1:12.76 |
-3.50 |
| 4 |
Matilainen, Alexander S (14)
|
NCTYDE |
1:14.04 |
1:15.12 |
1.08 |
| 6 |
Rene, Balmir G (15)
|
NCHPSC |
|
1:17.87 |
- |
| 7 |
Cridlebaugh, Rowan P (11)
|
NCHPSC |
1:19.96 |
1:18.51 |
-1.45 |
| 8 |
Bousmaha, Zach R (14)
|
NCHPSC |
1:26.47 |
1:18.60 |
-7.87 |
| 9 |
Matilainen, Aaron E (12)
|
NCTYDE |
1:16.93 |
1:18.92 |
1.99 |
| 10 |
Maxey, Stone H (11)
|
NCTYDE |
1:22.39 |
1:19.53 |
-2.86 |
| 11 |
Gaillard, Alston M (12)
|
NCTYDE |
1:25.74 |
1:25.33 |
-0.41 |
| 15 |
Eldeeb, Ahmed K (12)
|
NCTYDE |
1:34.11 |
1:35.74 |
1.63 |
| 16 |
Smith, Braeden G (11)
|
NCHPSC |
1:33.48 |
1:35.77 |
2.29 |
| 20 |
Chen, Max H (11)
|
NCTYDE |
1:43.04 |
1:41.60 |
-1.44 |
|
Potts, Charlie P (11)
|
NCHPSC |
1:35.12 |
NS |
- |