| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wolff, David U (7)
|
MRYFD |
25.38 |
24.24 |
-1.14 |
| 2 |
Kaushansky, Dillinger A (8)
|
MRBKR |
30.00 |
24.70 |
-5.30 |
| 3 |
Fogarty, Atticus I (7)
|
MRYFD |
26.93 |
27.23 |
0.30 |
| 4 |
Lo Verde, Leonardo (8)
|
MRHES |
|
27.49 |
- |
| 5 |
Lin, Ryan (8)
|
MRST |
37.43 |
28.17 |
-9.26 |
| 6 |
Cho, Joshua S (7)
|
MRYFD |
29.28 |
29.56 |
0.28 |
| 7 |
Lee, Kenneth (8)
|
MRST |
30.68 |
30.48 |
-0.20 |
| 8 |
Kroft, Lucas N (8)
|
MRYFD |
29.39 |
31.14 |
1.75 |
| 9 |
Rapaport Liang, Lucas (7)
|
MRYFD |
45.00 |
38.91 |
-6.09 |
|
Isakov, Timur I (7)
|
MRBKR |
30.00 |
DQ |
- |
|
Gibson, Timothy R (8)
|
MRHES |
|
DQ |
- |
|
Wong, Evan (6)
|
MRST |
32.51 |
DQ |
- |