| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Fenlon, Matthew J (12)
|
MRRA |
27.74 |
27.97 |
0.23 |
| 2 |
Radkov, Nick S (12)
|
MRMPNY |
28.92 |
29.03 |
0.11 |
| 3 |
Lee, Tyler J (12)
|
MRNYCC |
31.30 |
31.03 |
-0.27 |
| 4 |
Hafez, Yousef A (11)
|
MRMPNY |
31.00 |
33.02 |
2.02 |
| 5 |
DiMaggio, Giuseppe R (12)
|
MRMPNY |
32.04 |
33.03 |
0.99 |
| 6 |
Sequeiros, Noah (11)
|
MRMWSC |
35.82 |
34.31 |
-1.51 |
| 7 |
Gates, Liam (12)
|
MRNYCP |
37.34 |
36.68 |
-0.66 |
| 8 |
Lebedinets, Ruslan (11)
|
MRMPNY |
37.34 |
36.85 |
-0.49 |
| 9 |
Stevens, Stan (12)
|
MRASAP |
37.68 |
37.05 |
-0.63 |
| 10 |
Blazhkevych, Bogdan (12)
|
MRMPNY |
38.42 |
38.02 |
-0.40 |
| 11 |
D'Alessandro, Brian L (12)
|
MRRA |
41.55 |
38.15 |
-3.40 |
| 12 |
Smith, Jabari (12)
|
MRNFS |
40.00 |
38.72 |
-1.28 |
| 13 |
Madden, Jack M (11)
|
MRRA |
39.41 |
39.18 |
-0.23 |
| 14 |
Kaps, Piotr (11)
|
MRMPNY |
40.09 |
39.35 |
-0.74 |
| 15 |
Cawley, Liam (12)
|
MRNYCC |
38.90 |
39.56 |
0.66 |
| 16 |
Mahedy, Michael (11)
|
MRBKR |
44.00 |
39.93 |
-4.07 |
| 17 |
Legendre, Malik E (12)
|
MRNFS |
39.28 |
40.34 |
1.06 |
| 18 |
Spring, Eli (11)
|
MRASAP |
40.65 |
40.90 |
0.25 |
| 19 |
Elliott, Lux (11)
|
MRBKR |
45.00 |
41.59 |
-3.41 |
| 20 |
Levesque, Tristan C (11)
|
MRMWSC |
53.42 |
41.84 |
-11.58 |
| 21 |
Lavender, Jason S (12)
|
MRRA |
46.10 |
43.50 |
-2.60 |
| 22 |
Ren, Patrick (11)
|
MRRIST |
43.49 |
44.43 |
0.94 |
| 23 |
Lee, Kyton C (11)
|
MRNYCC |
44.59 |
45.64 |
1.05 |
| 24 |
Graves, Gideon C (11)
|
MRBKR |
55.00 |
45.90 |
-9.10 |
| 25 |
Marteinsson, Oliver (11)
|
MRBKR |
48.00 |
46.23 |
-1.77 |
| 26 |
O'Dea, Evan J (11)
|
MRBKR |
43.00 |
46.44 |
3.44 |
| 27 |
Sadikovic, Bogdan (11)
|
MRRIST |
44.70 |
47.66 |
2.96 |
| 28 |
LePage, Henry R (11)
|
MRRA |
43.20 |
48.99 |
5.79 |
| 29 |
Wallace, Jack (11)
|
MRASAP |
55.39 |
50.83 |
-4.56 |
|
Kapsis, Owen (12)
|
MRASAP |
56.98 |
NS |
- |