| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Fidos, Alexander J (8)
|
MRTVSC |
47.20 |
43.43 |
-3.77 |
| 2 |
Rasavongseuk, Andrew G (10)
|
MRTS |
43.49 |
44.64 |
1.15 |
| 3 |
Wadham, Andrew (9)
|
MRTS |
43.13 |
44.83 |
1.70 |
| 4 |
Early, Oliver B (10)
|
MREHY |
51.18 |
46.46 |
-4.72 |
| 5 |
Robles, Lucas P (9)
|
MRSSC |
47.14 |
47.31 |
0.17 |
| 6 |
Weiss, Hunter (10)
|
MRTS |
49.22 |
47.51 |
-1.71 |
| 7 |
Barron, Lucas C (9)
|
MRWISC |
51.60 |
48.72 |
-2.88 |
| 8 |
Whang, David (8)
|
MRTS |
48.57 |
48.95 |
0.38 |
| 9 |
Mahajan, Armaan (9)
|
MRTS |
50.55 |
49.67 |
-0.88 |
| 10 |
VanDormolen, Morgan H (10)
|
MRTS |
50.82 |
51.71 |
0.89 |
| 11 |
Doran, Bryson D (8)
|
MRIA |
51.38 |
52.13 |
0.75 |
| 12 |
Staulcup, Logan (10)
|
MRTS |
52.53 |
54.59 |
2.06 |
| 13 |
Gritz, Brayden * (10)
|
MRTS |
54.63 |
54.99 |
0.36 |
| 14 |
Hussein, Noah W (10)
|
MRTS |
51.86 |
56.42 |
4.56 |
| 15 |
Galler, Jacob (10)
|
MRTS |
57.39 |
1:00.74 |
3.35 |
| 16 |
Kriegsman, Roger Z (8)
|
MREHY |
|
1:01.85 |
- |
| 17 |
Stone, Matthew V (9)
|
MRWISC |
1:01.08 |
1:02.34 |
1.26 |
| 18 |
Holfester, Alexander (9)
|
MRTS |
1:01.02 |
1:02.43 |
1.41 |
| 19 |
Younas, Farhan (9)
|
MRTS |
1:05.63 |
1:03.56 |
-2.07 |
| 20 |
Mathelier, Carlton J (10)
|
MRSSC |
1:00.00 |
1:03.79 |
3.79 |
| 21 |
Fengler, Jack R (7)
|
MRWISC |
1:15.99 |
1:08.86 |
-7.13 |
| 22 |
Cardinale, Michael B (8)
|
MRWISC |
1:14.39 |
1:11.34 |
-3.05 |
| 23 |
Rasavongseuk, Thomas (8)
|
MRTS |
1:15.03 |
1:13.36 |
-1.67 |
| 24 |
Ng, Eric (7)
|
MRFA |
|
1:21.44 |
- |
| 25 |
McKay, Alistair J (8)
|
MRHYB |
1:25.02 |
1:23.90 |
-1.12 |
| 26 |
Reed, Ian J (9)
|
MRCSDC |
1:23.51 |
1:26.40 |
2.89 |
|
Wadham, Thomas (8)
|
MRTS |
49.14 |
53.03 |
3.89 |
|
Napolitano, Michael (9)
|
MRTS |
52.95 |
DQ |
- |
|
Cohen, Max J (8)
|
MRHYB |
|
DQ |
- |
|
Curry, Mason C (9)
|
MREHY |
|
DQ |
- |
|
Iwasiuk, Matthew M (10)
|
MRWISC |
1:23.20 |
DQ |
- |
|
Garafola, Anthony J (9)
|
MRWISC |
59.99 |
DQ |
- |
|
Tortora, Robert M (7)
|
MRHYB |
|
DQ |
- |
|
Acosta IV, Rodobaldo (7)
|
MRIA |
|
DQ |
- |
|
Cardinale, Andrew J (6)
|
MRWISC |
1:44.99 |
DQ |
- |
|
Mavrokefalos, Travis J (9)
|
MRIA |
|
DQ |
- |
|
Oreilly, Killian E (10)
|
MRIA |
|
DQ |
- |
|
Collins, Nathan J (8)
|
MRSSC |
1:35.00 |
DQ |
- |
|
DyReyes, Dylan G (10)
|
MRSSC |
59.09 |
DQ |
- |
|
Frank, Ryan R (8)
|
MRSSC |
|
DQ |
- |
|
Giagios, Travis N (8)
|
MRSSC |
1:22.58 |
DQ |
- |
|
Kim, Raho (9)
|
MRTS |
1:33.15 |
DQ |
- |
|
Rajpal, Neil (10)
|
MRTS |
1:19.82 |
DQ |
- |
|
Galeotafiore, Cameron E (9)
|
MRIA |
1:00.70 |
NS |
- |