| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Estep, Derek T (12)
|
MAKA |
50.62 |
38.42 |
-12.20 |
| 1 |
Cottrell, Trever C (12)
|
MASJAC |
39.31 |
38.93 |
-0.38 |
| 1 |
Kohler, Felix K (12)
|
MAFCA |
41.72 |
40.42 |
-1.30 |
| 2 |
Keegan, Daniel P (11)
|
MASJAC |
|
39.90 |
- |
| 2 |
Garber, Josiah M (11)
|
MAEPAC |
39.97 |
41.76 |
1.79 |
| 2 |
Bauriedel, Oskar J (11)
|
MAFCA |
42.60 |
42.08 |
-0.52 |
| 3 |
Simpkins, Connor F (12)
|
MAFCA |
46.60 |
41.02 |
-5.58 |
| 3 |
Serota, Harry B (12)
|
MAFCA |
44.00 |
43.69 |
-0.31 |
| 4 |
Detwiler, Sean (11)
|
MAWAY |
|
44.21 |
- |
| 4 |
Ginter, Daryn R (11)
|
MAKA |
44.75 |
45.63 |
0.88 |
| 5 |
Vicknair, Felix S (12)
|
MALPAC |
|
44.63 |
- |
| 6 |
Grimley, Jack P (11)
|
MARAD |
47.07 |
45.48 |
-1.59 |
| 7 |
Hong, Timothy D (11)
|
MAPCAC |
46.41 |
45.62 |
-0.79 |
| 8 |
Yue, Kevin (11)
|
MDYCM |
47.64 |
45.71 |
-1.93 |
| 9 |
Zhai, Jacy J (12)
|
MDYCM |
48.51 |
46.54 |
-1.97 |
| 10 |
Yu, Alexander L (11)
|
MARAD |
|
47.20 |
- |
| 11 |
Turk-Geller, Brady (11)
|
MAEPAC |
|
47.42 |
- |
| 12 |
Detwiler, Guy (12)
|
MAWAY |
|
49.03 |
- |
| 13 |
Alderson, Spencer E (12)
|
MAHHAA |
|
49.76 |
- |
| 14 |
Dowling, Christian J (11)
|
MDUN-0 |
49.97 |
49.92 |
-0.05 |
| 15 |
Haxton, Aaran P (11)
|
MAFCA |
49.13 |
50.18 |
1.05 |
| 16 |
Seavers-Reale, Hudson G (12)
|
MDYCM |
|
50.69 |
- |
| 17 |
Iannone, Lukas P (11)
|
MABDA |
50.65 |
51.00 |
0.35 |
| 18 |
Bai, Richard N (12)
|
MDYCM |
52.00 |
51.02 |
-0.98 |
| 19 |
Tate, Reese A (11)
|
MACYA |
|
51.27 |
- |
| 20 |
Rankin, Cavan R (12)
|
MDFCY |
56.69 |
51.49 |
-5.20 |
| 21 |
Easteadt, Nathaniel G (12)
|
MAKA |
54.98 |
51.69 |
-3.29 |
| 22 |
Kamienchick, Uri (11)
|
MAFCA |
53.97 |
52.00 |
-1.97 |
| 23 |
Huynh, Tue H (11)
|
MAFCA |
54.13 |
52.41 |
-1.72 |
| 24 |
Ray, Zander C (12)
|
MACYA |
|
52.65 |
- |
| 25 |
Rakesh, Siddarth V (11)
|
MDYCM |
53.25 |
52.94 |
-0.31 |
| 26 |
Arutyunov, Alex (12)
|
MACYA |
|
53.17 |
- |
| 27 |
Burson, Beckett C (11)
|
MAFCA |
54.43 |
53.42 |
-1.01 |
| 28 |
Gao, Andrew J (12)
|
MACYA |
|
53.66 |
- |
| 29 |
Zubrod, Ransom G (11)
|
MACYA |
|
54.10 |
- |
| 30 |
Hearn, Mitchell A (11)
|
MAWSY |
52.25 |
54.45 |
2.20 |
| 31 |
Witmer, Andrew M (11)
|
MAFCA |
50.14 |
54.60 |
4.46 |
| 32 |
Edwards, Bret A (12)
|
MAUN-0 |
|
55.81 |
- |
| 33 |
McHugh, Jackson E (11)
|
MABDA |
1:01.30 |
58.27 |
-3.03 |
| 34 |
Koslowski, Andrew J (11)
|
MAWSY |
|
1:01.60 |
- |
| 35 |
Murray, Cohen F (11)
|
MAWSY |
|
1:02.62 |
- |
| 36 |
Rohrbaugh, Evan J (11)
|
MATOPS |
|
1:03.26 |
- |
| 37 |
Soffer, Owen S (11)
|
MACYA |
1:05.17 |
1:05.50 |
0.33 |
|
Rankin, Bryce A (12)
|
MACYA |
|
DQ |
- |
|
Le, Leonardo V (11)
|
MACYA |
|
NS |
- |
|
Cassie, Corey P (11)
|
MDYCM |
|
NS |
- |
|
Thompson, Christopher L (12)
|
MACYA |
|
NS |
- |