| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Androsov, Max (13)
|
MAUN |
1:04.62 |
1:00.91 |
-3.71 |
| 1 |
Blumhardt, Jude (13)
|
MALMOR |
55.50 |
54.23 |
-1.27 |
| 1 |
Lash, Daniel B (13)
|
MASSC |
55.63 |
56.96 |
1.33 |
| 2 |
Clark, Weston R (13)
|
MASSC |
1:06.66 |
1:01.57 |
-5.09 |
| 2 |
Miksa, Gabriele (14)
|
MACBFY |
55.54 |
55.32 |
-0.22 |
| 2 |
Bignault, Doug H (14)
|
MACBFY |
58.98 |
57.66 |
-1.32 |
| 3 |
Symons, Ryan M (14)
|
MACBST |
1:06.73 |
1:03.16 |
-3.57 |
| 3 |
Park, Bumyeol (14)
|
MALMOR |
55.59 |
55.36 |
-0.23 |
| 3 |
Kaupp, Andrew T (13)
|
MALMOR |
|
57.96 |
- |
| 4 |
Leyzerzon, Alexander J (14)
|
MACBST |
1:02.60 |
1:03.19 |
0.59 |
| 4 |
McHugh, Ryan M (14)
|
MALMOR |
56.71 |
56.08 |
-0.63 |
| 4 |
Devaney, Theodore A (13)
|
MACBST |
|
58.37 |
- |
| 5 |
McElrath, Walker M (13)
|
MACBFY |
1:03.56 |
1:04.83 |
1.27 |
| 5 |
Howard, Henry (14)
|
MALMOR |
1:05.36 |
58.40 |
-6.96 |
| 6 |
Rodrigues, Aidan J (13)
|
MATRA |
|
1:05.78 |
- |
| 6 |
Mo, Darren N (13)
|
MALMOR |
57.36 |
58.63 |
1.27 |
| 7 |
Sethukarthy, Akhil (13)
|
MACBST |
|
1:06.65 |
- |
| 7 |
Shtrambrand, Samuel (14)
|
MALMOR |
1:02.63 |
58.66 |
-3.97 |
| 8 |
Maloney, Aidan J (13)
|
MACBFY |
1:08.10 |
1:06.88 |
-1.22 |
| 8 |
Shaud, Harrison T (13)
|
MASSC |
1:03.74 |
58.70 |
-5.04 |
| 9 |
Lurie, Edwin M (13)
|
MATHY |
1:09.99 |
1:08.26 |
-1.73 |
| 9 |
Lubinski, Noah F (13)
|
MACBST |
59.73 |
58.91 |
-0.82 |
| 10 |
Floyd, Owen M (13)
|
MATRA |
|
1:09.63 |
- |
| 10 |
Johnson, Vance M (14)
|
MATRA |
|
59.50 |
- |
| 11 |
Akmalov, Umid (13)
|
MACORE |
1:13.29 |
1:10.35 |
-2.94 |
| 11 |
LeMay, Zachery E (13)
|
MACBFY |
1:00.00 |
59.65 |
-0.35 |
| 12 |
Donnelly, Liam J (13)
|
MACBST |
1:12.90 |
1:10.49 |
-2.41 |
| 12 |
Frolov, Ilyas (14)
|
MATHY |
1:04.51 |
59.88 |
-4.63 |
| 13 |
Herman, Josiah R (13)
|
MAUMAC |
1:05.93 |
1:00.13 |
-5.80 |
| 13 |
Eng, Kevin V (14)
|
MALMOR |
|
1:10.64 |
- |
| 14 |
Horton, Andrew (13)
|
MALMOR |
59.34 |
1:00.16 |
0.82 |
| 14 |
Choy, Nathan (13)
|
MAUN |
|
1:11.40 |
- |
| 15 |
King, Corbin J (14)
|
MACBST |
1:02.88 |
1:00.23 |
-2.65 |
| 15 |
Schmitz, Finian P (13)
|
MATHY |
1:38.01 |
1:19.70 |
-18.31 |
| 16 |
Scarpitta, Daniel S (14)
|
MACBFY |
1:01.56 |
1:00.50 |
-1.06 |
| 16 |
Lesmes, Federico N (14)
|
MALMOR |
|
1:26.89 |
- |
| 17 |
Gordon, Benjamin J (13)
|
MAUMAC |
1:03.85 |
1:00.55 |
-3.30 |
| 18 |
Mottershead, Samuel M (14)
|
MACBFY |
1:02.19 |
1:00.78 |
-1.41 |
|
Hanway, Jonathan R (13)
|
MASSC |
1:21.85 |
NS |
- |
|
Grossi, Timothy R (14)
|
MALMOR |
49.90 |
NS |
- |