| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Beck, Billy (10)
|
MALCY |
40.67 |
34.90 |
-5.77 |
| 2 |
Annise, Lincoln J (10)
|
MASOUD |
35.32 |
35.61 |
0.29 |
| 3 |
Gonzalez, Nathaniel L (10)
|
MAPENN |
|
39.00 |
- |
| 4 |
Trowbridge, Colin E (10)
|
MALANY |
|
39.52 |
- |
| 5 |
Fastrich, Austin R (10)
|
MAHAC |
42.40 |
39.90 |
-2.50 |
| 6 |
Yan, Ivan N (10)
|
MAMSA |
42.79 |
40.26 |
-2.53 |
| 7 |
Barry, Patrick J (10)
|
MAMSA |
41.12 |
40.75 |
-0.37 |
| 8 |
Muntz, Ryan E (10)
|
MALMAC |
|
41.76 |
- |
| 9 |
Rosenbach, Liam J (10)
|
MAHAY |
42.56 |
45.07 |
2.51 |
| 10 |
Ruch, James A (9)
|
MACBST |
|
45.61 |
- |
| 11 |
Deng, Jerry Y (9)
|
MAMSA |
48.85 |
48.55 |
-0.30 |
| 12 |
Shives, Connor B (10)
|
MAHAY |
44.15 |
49.55 |
5.40 |
| 13 |
Conway, Quinn D (10)
|
MAPSC |
|
49.97 |
- |
| 14 |
Brady, Nicholas C (10)
|
MAFSA |
|
52.89 |
- |
| 15 |
Azar, Lorenzo (10)
|
MALMAC |
|
52.98 |
- |
| 16 |
Gibbons, Noah C (10)
|
MAMSA |
|
54.95 |
- |
| 17 |
Bausher-Grybosky, Zachary L (10)
|
MARY |
|
56.48 |
- |
| 18 |
Brace, Colton (10)
|
MAHAC |
1:05.05 |
58.30 |
-6.75 |
| 19 |
Epoca, Jacob C (10)
|
MAHAC |
|
58.47 |
- |
| 20 |
Rolfe, James A (10)
|
MAMSA |
|
59.13 |
- |
| 21 |
Malvankar, Pratirp (10)
|
MALCY |
|
59.59 |
- |
| 22 |
Strieb, Tyler (10)
|
MARY |
|
59.93 |
- |
| 23 |
Silipino, Peter F (10)
|
MASTRM |
1:08.36 |
1:08.86 |
0.50 |
|
Yu, Evan H (10)
|
MAMSA |
1:14.71 |
DQ |
- |
|
Venkatesh, Anirudh M (10)
|
MAMSA |
|
NS |
- |
|
Ramirez, Alexander L (10)
|
MALMAC |
|
NS |
- |
|
Atkinson, Joseph S (9)
|
MAFSA |
|
NS |
- |