| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Jauss, Henry D (12)
|
PVNCAP |
35.89 |
36.19 |
0.30 |
| 1 |
Marsh, Solomon B (12)
|
PVNCAP |
36.06 |
37.40 |
1.34 |
| 1 |
Thayer, Henry R (11)
|
PVAAC |
42.16 |
43.70 |
1.54 |
| 2 |
Mehdizadeh, Ryan T (11)
|
PVNCAP |
36.72 |
37.48 |
0.76 |
| 2 |
Browne, Desmond F (11)
|
PVAAC |
48.47 |
44.05 |
-4.42 |
| 3 |
Hu, Jonah J (12)
|
PVNCAP |
36.68 |
38.31 |
1.63 |
| 3 |
Meriwether, Jailen (12)
|
PVLIFE |
40.37 |
44.58 |
4.21 |
| 3 |
Xu, Henry J (11)
|
PVNCAP |
42.51 |
44.58 |
2.07 |
| 4 |
Kojanov, Daniil I (12)
|
PVNCAP |
37.62 |
38.33 |
0.71 |
| 5 |
Greer, Tomas K (12)
|
PVNCAP |
38.73 |
38.58 |
-0.15 |
| 5 |
Bloomquist, Mason D (11)
|
PVPAC |
48.57 |
45.85 |
-2.72 |
| 6 |
Sumrow, Logan J (11)
|
PVNCAP |
38.54 |
38.59 |
0.05 |
| 6 |
VerWest, Ryan T (11)
|
PVAAC |
46.82 |
46.87 |
0.05 |
| 7 |
Lee, Benjamin T (11)
|
PVTRA |
42.90 |
39.16 |
-3.74 |
| 7 |
Tonolli, Evan T (11)
|
PVNCAP |
49.32 |
46.88 |
-2.44 |
| 8 |
Gonzalez, Vikas M (11)
|
PVAAC |
38.76 |
39.51 |
0.75 |
| 8 |
Neal, Henry (11)
|
PVLIFE |
45.37 |
46.93 |
1.56 |
| 9 |
Valle, Maxim A (12)
|
PVNCAP |
38.52 |
40.57 |
2.05 |
| 9 |
Stamatakis, Stelios V (11)
|
PVNCAP |
44.91 |
47.92 |
3.01 |
| 10 |
Buchalla, Chase B (11)
|
PVNCAP |
38.45 |
40.97 |
2.52 |
| 10 |
Ton, Harrison T (12)
|
PVPAC |
56.29 |
49.83 |
-6.46 |
| 11 |
Hurtado, Joaquin G (12)
|
PVNCAP |
38.17 |
41.16 |
2.99 |
| 11 |
Mehra, Rohan Z (12)
|
PVWSH |
|
51.62 |
- |
| 12 |
Chang, William L (12)
|
PVNCAP |
40.05 |
42.08 |
2.03 |
| 12 |
Spooner, Franz (11)
|
PVLIFE |
|
54.94 |
- |
| 13 |
Gyor, Brennan L (12)
|
PVAAC |
39.96 |
42.14 |
2.18 |
| 13 |
Li, Elvin (12)
|
PVTRA |
58.31 |
58.96 |
0.65 |
| 14 |
Bensing, Phoenix (11)
|
PVWSH |
|
59.62 |
- |
| 15 |
Leanos, Dominic A (11)
|
PVWSH |
1:11.98 |
1:05.99 |
-5.99 |
|
Gerber, Elix L (11)
|
PVPAC |
1:13.04 |
NS |
- |
|
Johnson, Landon M (11)
|
PVPAC |
1:12.61 |
NS |
- |
|
Whittemore, Nathan A (11)
|
PVWSH |
55.73 |
NS |
- |