| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Rutherford, William J (12)
|
MRBGNW |
28.96 |
28.41 |
-0.55 |
| 2 |
Ioselevich, Sam (12)
|
MRTRI |
34.70 |
28.86 |
-5.84 |
| 3 |
Doyle, Owen R (12)
|
MRBGNW |
29.66 |
29.75 |
0.09 |
| 4 |
Battaglia, Matthew E (12)
|
MRBGNW |
30.54 |
31.12 |
0.58 |
| 5 |
Acquaviva, Luca A (12)
|
MRNYS |
31.95 |
31.84 |
-0.11 |
| 6 |
Vadapyanau, Roman (12)
|
MRTRI |
32.02 |
32.23 |
0.21 |
| 7 |
Bauscher, Brendan M (12)
|
MRBGNW |
31.70 |
32.62 |
0.92 |
| 8 |
Kerzhner, Brian E (12)
|
MRTRI |
32.47 |
33.11 |
0.64 |
| 9 |
Bachkosky, Reid S (11)
|
MRBGNW |
35.26 |
33.41 |
-1.85 |
| 10 |
John, Matthew R (11)
|
MRCOND |
35.72 |
35.07 |
-0.65 |
| 11 |
O'Brien, Phineas M (11)
|
MRBGNW |
36.99 |
35.39 |
-1.60 |
| 12 |
Boylan, Iain (11)
|
MRTRI |
55.63 |
40.48 |
-15.15 |
| 13 |
Waldman, Benjamin A (11)
|
MRTRI |
49.04 |
42.64 |
-6.40 |
| 14 |
Avci, Eyyup (12)
|
NJSCY |
44.16 |
44.97 |
0.81 |
| 15 |
Sumersford, Kyle J (12)
|
MRCFJV |
45.75 |
45.50 |
-0.25 |
| 16 |
Iza, Sebastian (12)
|
MRCFJV |
43.98 |
48.58 |
4.60 |
| 17 |
Bachar, Itamar (11)
|
MRCOND |
59.21 |
49.71 |
-9.50 |
| 18 |
Allen-Poole, Ryan M (12)
|
MRUN |
|
1:02.68 |
- |
|
Alabbasi, Abdurrahman (12)
|
MRCOND |
47.10 |
DQ |
- |
|
Ramos, Xavier (11)
|
MRTRI |
1:00.00 |
DQ |
- |
|
Glikman, Joshua F (11)
|
MRTRI |
1:00.00 |
NS |
- |