| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Scheifele, Jack (9)
|
PVYASD |
39.61 |
40.47 |
0.86 |
| 2 |
Omar, Yahia (9)
|
PVYASD |
42.87 |
45.39 |
2.52 |
| 3 |
Skwarek, David A (9)
|
PVPAC |
|
45.76 |
- |
| 4 |
Ramsdell, Jonathan (10)
|
PVYASD |
45.19 |
45.94 |
0.75 |
| 5 |
Rutherford, Joseph (10)
|
PVYASD |
|
49.67 |
- |
| 6 |
Estavillo, Latrell P (10)
|
PVMSSC |
|
49.83 |
- |
| 7 |
Le, Khanh C (9)
|
PVDCPR |
46.05 |
50.56 |
4.51 |
| 8 |
Shanks, Maurice L (10)
|
PVDCPR |
47.56 |
51.28 |
3.72 |
| 9 |
Jenkins, Ari L (9)
|
PVMSSC |
57.13 |
51.84 |
-5.29 |
| 10 |
Rathee, Neal (9)
|
PVMSSC |
52.92 |
53.01 |
0.09 |
| 11 |
Derisca, Nicholas W (9)
|
PVMSSC |
|
54.48 |
- |
| 12 |
Magee, Benjamin (9)
|
PVYASD |
54.62 |
55.45 |
0.83 |
| 13 |
Harper, Nathaniel D (9)
|
PVFAST |
|
58.55 |
- |
| 14 |
Agoston, Zoltan (7)
|
PVYASD |
|
1:00.09 |
- |
| 15 |
Boesenberg, Williard (8)
|
PVYASD |
59.97 |
1:01.58 |
1.61 |
| 16 |
Chase, Tarik R (7)
|
PVDCPR |
|
1:02.04 |
- |
| 17 |
Olson, Liam M (8)
|
PVFAST |
1:00.52 |
1:02.12 |
1.60 |
| 18 |
Du, Leon (8)
|
PVMSSC |
|
1:02.41 |
- |
| 19 |
Goldberg, Ari P (10)
|
PVFAST |
1:03.22 |
1:03.21 |
-0.01 |
| 20 |
Bocock, Alexander K (7)
|
PVDCPR |
1:05.93 |
1:04.63 |
-1.30 |
| 21 |
Lucas-Retherford, Croix R (10)
|
PVDCPR |
|
1:07.02 |
- |
| 22 |
Faraday, Rohan M (9)
|
PVDCPR |
|
1:07.34 |
- |
| 23 |
Calabrese, Dominic M (8)
|
PVMSSC |
1:06.56 |
1:12.68 |
6.12 |
| 24 |
Onwuanibe, Chidi G (9)
|
PVMSSC |
|
1:13.24 |
- |
| 25 |
Stewart, Logan (8)
|
PVYASD |
|
1:22.18 |
- |
| 26 |
Ayalew, Leoul N (8)
|
PVMSSC |
|
1:49.10 |
- |
|
Schuyler, Matthew L (8)
|
PVFAST |
51.75 |
NS |
- |
|
Thompson, Javier A (9)
|
PVDCPR |
50.32 |
NS |
- |
|
Stamark, Carl-Filip (8)
|
PVYASD |
|
NS |
- |