| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Schiano, Vincenzo B (12)
|
MRFA |
1:15.34 |
1:06.72 |
-8.62 |
| 1 |
Woody, James S (12)
|
MRIA |
1:10.87 |
1:09.12 |
-1.75 |
| 2 |
Francis, Joseph E (12)
|
MRTS |
1:09.81 |
1:07.02 |
-2.79 |
| 2 |
Theophilou, Sotiris T (12)
|
MRTVSC |
1:11.96 |
1:10.40 |
-1.56 |
| 3 |
Poppito, James J (12)
|
MRLIAC |
1:10.80 |
1:08.71 |
-2.09 |
| 3 |
Mohammad, Alieldien S (12)
|
MRLIAC |
1:11.03 |
1:10.85 |
-0.18 |
| 4 |
Wood, Jerry (12)
|
MRTS |
1:14.14 |
1:11.04 |
-3.10 |
| 5 |
Steinberg, Alex I (12)
|
MRHAA |
1:10.20 |
1:11.19 |
0.99 |
| 6 |
Moon, Daniel (12)
|
MRLIAC |
1:13.40 |
1:11.46 |
-1.94 |
| 7 |
Crawford, Anthony J (12)
|
MRLIAC |
1:12.33 |
1:11.79 |
-0.54 |
| 8 |
Gallegos, Alec J (12)
|
MRTS |
1:16.83 |
1:11.90 |
-4.93 |
| 10 |
Goswami, Aanav (12)
|
MRTS |
1:14.15 |
1:12.96 |
-1.19 |
| 11 |
Casalinuovo, Joey P (12)
|
MRTVSC |
1:15.49 |
1:13.47 |
-2.02 |
| 12 |
Sachs, Nathaniel M (12)
|
MRTS |
1:15.92 |
1:13.84 |
-2.08 |
| 13 |
Remien, Jameson J (12)
|
MRCSDC |
1:14.57 |
1:13.88 |
-0.69 |
| 14 |
Mukhi, Pranav (12)
|
MRTVSC |
1:13.25 |
1:13.93 |
0.68 |
| 15 |
Eriskin, Baran (12)
|
MRTS |
1:14.97 |
1:14.04 |
-0.93 |
| 16 |
Kilfeather-Kinyk, Sean E (12)
|
MRFA |
1:14.92 |
1:14.73 |
-0.19 |
| 17 |
Ebner, Wyatt P (12)
|
MRCSDC |
1:17.09 |
1:14.78 |
-2.31 |
|
Regan, Finn D (12)
|
MRLIAC |
1:17.18 |
DQ |
- |
|
Li, Eric (12)
|
MRLIAC |
1:10.01 |
DQ |
- |