| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Farrington, Kyle J (10)
|
NICAQY |
41.89 |
41.46 |
-0.43 |
| 2 |
Levy, Robert J (9)
|
NIGRAY |
48.69 |
49.35 |
0.66 |
| 3 |
Tellem, Aiden J (10)
|
NIGRAY |
49.62 |
51.20 |
1.58 |
| 4 |
Savage, Kieran E (9)
|
NIGRAY |
55.84 |
53.07 |
-2.77 |
| 5 |
Krohn, Gavin (9)
|
NIGRAY |
52.35 |
53.69 |
1.34 |
| 6 |
Malec, Sawyer J (10)
|
NICAQY |
1:02.09 |
56.54 |
-5.55 |
| 7 |
Soler-Harand, Charles (10)
|
NIGRAY |
57.64 |
58.34 |
0.70 |
| 8 |
Learn, Benjamin (10)
|
NICAQY |
1:12.20 |
1:09.80 |
-2.40 |
| 9 |
Yip, Evan T (9)
|
NIGRAY |
|
1:13.78 |
- |
|
Gracioso, Talon S (10)
|
NICAQY |
49.17 |
57.51 |
8.34 |
|
Yarovinsky, Peter (10)
|
NIGRAY |
57.28 |
DQ |
- |
|
Sallazzo, William (9)
|
NICAQY |
59.72 |
NS |
- |
|
Boulatnikov, Nicholas C (9)
|
NIGRAY |
59.40 |
NS |
- |