| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Preston, Liam j (10)
|
MRTVSC |
43.29 |
41.12 |
-2.17 |
| 2 |
Buchen, Max H (9)
|
MRIA |
50.00 |
43.12 |
-6.88 |
| 3 |
Cheng, Michael R (10)
|
MRIA |
45.26 |
44.15 |
-1.11 |
| 4 |
Barbera, Luke J (9)
|
MRTVSC |
55.78 |
46.08 |
-9.70 |
| 5 |
Kalenja, Keno (10)
|
MRIA |
58.72 |
46.28 |
-12.44 |
| 6 |
Zeng, Shuohang S (10)
|
MRTVSC |
49.73 |
46.36 |
-3.37 |
| 7 |
Jang, Michael (9)
|
MRTS |
52.38 |
46.46 |
-5.92 |
| 8 |
Mestres, Matthew R (10)
|
MRTVSC |
48.61 |
47.01 |
-1.60 |
| 9 |
Aliakseyeu, Cody N (10)
|
MREHY |
49.63 |
47.29 |
-2.34 |
| 10 |
Pabisch, Brian A (9)
|
MRTS |
56.40 |
47.62 |
-8.78 |
| 11 |
Giunta, Noah L (9)
|
MRTVSC |
53.24 |
48.14 |
-5.10 |
| 12 |
Kayran, Timofey * (9)
|
MRTVSC |
1:11.27 |
48.33 |
-22.94 |
| 13 |
Robins, Isaiah E (9)
|
MREHY |
50.03 |
48.47 |
-1.56 |
| 14 |
Aquino-Grimaldi, Lucas (9)
|
MRTS |
54.90 |
48.65 |
-6.25 |
| 15 |
Szypula, Matthew (10)
|
MRTS |
52.77 |
48.79 |
-3.98 |
| 16 |
Slattery, Eamonn J (10)
|
MRIA |
55.66 |
49.46 |
-6.20 |
| 17 |
Carrieri, Nicholas G (10)
|
MRHAA |
49.02 |
49.88 |
0.86 |
| 18 |
Yuk, Bryan * (9)
|
MRTS |
1:00.92 |
50.38 |
-10.54 |
| 19 |
Daspinar, Doah * (9)
|
MRTS |
1:18.90 |
51.21 |
-27.69 |
| 20 |
Dolinsky, Andrew E (10)
|
MRTS |
53.81 |
51.56 |
-2.25 |
| 21 |
Badilla, Nicholas C (9)
|
MREHY |
50.00 |
51.97 |
1.97 |
| 22 |
Matheson, Ryan C (10)
|
MRTVSC |
50.32 |
52.28 |
1.96 |
| 23 |
Levet, Gregory (9)
|
MRTS |
55.55 |
52.45 |
-3.10 |
| 24 |
Goral, Eren F (10)
|
MRTVSC |
55.11 |
52.56 |
-2.55 |
| 25 |
Markowitz, Nicholas (9)
|
MRHAA |
54.24 |
53.41 |
-0.83 |
| 26 |
Gabinoff, Aaron (9)
|
MRTS |
53.80 |
53.59 |
-0.21 |
| 27 |
Freudenberg, Edward G (10)
|
MRTVSC |
1:02.40 |
54.02 |
-8.38 |
| 28 |
Klaric, Zander W (9)
|
MRTVSC |
1:15.00 |
55.75 |
-19.25 |
| 29 |
Vavalle, Antonio (10)
|
MRTVSC |
1:04.55 |
56.03 |
-8.52 |
| 30 |
Andersen, Francis (9)
|
MRSSC |
1:01.16 |
56.35 |
-4.81 |
| 31 |
Benin, Michael H (10)
|
MRTS |
1:06.77 |
1:00.73 |
-6.04 |
| 32 |
Albert, Adam * (10)
|
MRTVSC |
57.25 |
1:01.18 |
3.93 |
| 33 |
McManus, Matthew G (9)
|
MRTS |
1:15.33 |
1:01.58 |
-13.75 |
| 34 |
Nasta, Michael V (9)
|
MRTVSC |
1:12.45 |
1:01.83 |
-10.62 |
| 35 |
Batheja, Samir (9)
|
MRTS |
1:19.27 |
1:04.72 |
-14.55 |
| 36 |
Agrawal, Alok (10)
|
MRTS |
1:09.02 |
1:04.85 |
-4.17 |
| 37 |
Giannotti, John F (9)
|
MRSSC |
1:35.08 |
1:19.26 |
-15.82 |
|
Fontana, Joseph x (9)
|
MRTVSC |
1:11.23 |
DQ |
- |
|
Sloniewsky, Peter A (9)
|
MRTVSC |
1:19.88 |
DQ |
- |