| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Pearsall, Milo J (9)
|
MRPATS |
38.55 |
37.37 |
-1.18 |
| 2 |
Halls, Ryan A (9)
|
MRNFS |
43.19 |
40.41 |
-2.78 |
| 3 |
Winthal, Dylan Z (8)
|
MRPATS |
44.66 |
45.80 |
1.14 |
| 4 |
Topping, Henry J (9)
|
MRYFD |
|
46.26 |
- |
| 5 |
Hovet, Christopher F (9)
|
MRYFD |
49.18 |
48.68 |
-0.50 |
| 6 |
Shah, Nikhil M (10)
|
MRYFD |
|
49.83 |
- |
| 7 |
Keimweiss, Charlie E (10)
|
MRYFD |
46.52 |
50.44 |
3.92 |
| 8 |
McKenzie, Jeremy J (8)
|
MRNFS |
1:00.06 |
52.56 |
-7.50 |
| 9 |
Edell, Truman E (9)
|
MRYFD |
57.58 |
55.26 |
-2.32 |
| 10 |
Cheng, Russell A (10)
|
MRFAST |
|
56.84 |
- |
| 11 |
Gandhi, Krish S (10)
|
MRYFD |
|
1:02.69 |
- |
| 12 |
Moody, Paul C (8)
|
MRPATS |
|
1:03.63 |
- |
| 13 |
Richards, Aaron J (10)
|
MRNFS |
1:10.00 |
1:09.30 |
-0.70 |
|
Kiriyanthan, Anthony (10)
|
MRFAST |
|
DQ |
- |
|
Topping, Robert D (7)
|
MRYFD |
|
DQ |
- |
|
Salemi, Rowan S (10)
|
MRYFD |
|
DQ |
- |
|
Mehta, Arav a (10)
|
MRYFD |
1:07.23 |
DQ |
- |
|
Cort, Daniel P (9)
|
MRFAST |
|
NS |
- |
|
Quezada, Louis (9)
|
MRFAST |
1:03.69 |
NS |
- |