| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Nettles, Jai E (10)
|
MDEST |
1:37.33 |
1:35.67 |
-1.66 |
| 2 |
Wickham, Zechariah B (10)
|
MDBAAC |
1:40.74 |
1:36.91 |
-3.83 |
| 3 |
Meier, Zachery C (9)
|
MDYCM |
1:37.75 |
1:37.21 |
-0.54 |
| 4 |
Nollette, Ian M (10)
|
MDYCM |
1:41.67 |
1:40.61 |
-1.06 |
| 5 |
Panfiorau, Anthony V (10)
|
MDEST |
1:43.00 |
1:40.66 |
-2.34 |
| 6 |
Plaisted, Harrison T (10)
|
MDBAAC |
1:44.30 |
1:42.82 |
-1.48 |
| 7 |
Vizcarrondo, Ryan W (10)
|
MDYCM |
|
1:43.24 |
- |
| 8 |
Poirier, Riley M (9)
|
MDEST |
1:43.44 |
1:44.62 |
1.18 |
| 9 |
Pell, Dominick A (9)
|
MDEST |
1:43.28 |
1:45.45 |
2.17 |
| 10 |
Cabbagestalk Jr., Travone J (9)
|
MDBCSC |
|
1:46.51 |
- |
| 11 |
Wu, Vincent T (9)
|
MDYCM |
1:44.75 |
1:47.17 |
2.42 |
| 12 |
Fritz, Alexander C (9)
|
MDYCM |
|
1:48.05 |
- |
| 13 |
Sauer, Joseph B (10)
|
MDYCM |
|
1:51.73 |
- |
| 14 |
Keiner, Samuel J (9)
|
MDEST |
1:50.16 |
1:53.58 |
3.42 |
| 15 |
Rowe, Benjamin A (9)
|
MDYCM |
1:56.32 |
1:53.65 |
-2.67 |
| 16 |
Dukes-Robinson, Christopher (10)
|
MDBCSC |
|
1:54.44 |
- |
| 17 |
Krasnoff, Jude P (9)
|
MDYCM |
|
1:55.21 |
- |
| 18 |
Van Pelt, Jacob G (10)
|
MDBAAC |
|
1:57.01 |
- |
| 19 |
Seligman, Micah C (9)
|
MDEST |
1:57.34 |
1:57.57 |
0.23 |
| 20 |
Dragic, Nikola A (10)
|
MDFAST |
1:53.96 |
1:58.00 |
4.04 |
| 21 |
Starck, Jonah D (9)
|
MDFAST |
2:13.55 |
2:03.67 |
-9.88 |
| 22 |
Jackson, Chase A (10)
|
MDFAST |
2:01.72 |
2:06.86 |
5.14 |
| 23 |
Davis, Andrew P (10)
|
MDFAST |
|
2:08.46 |
- |
| 24 |
Tampus, Mark Gregory C (10)
|
MDBAAC |
|
2:09.31 |
- |
| 25 |
Holt III, Douglas H (9)
|
MDBCSC |
|
2:28.73 |
- |
| 26 |
Cavero, Marcelo A (10)
|
MDYCM |
2:21.01 |
2:29.09 |
8.08 |
| 27 |
Demaline, Alexander W (9)
|
MDYCM |
|
2:32.20 |
- |
| 28 |
Shane, James E (9)
|
MDYCM |
|
2:43.72 |
- |
|
Kashif, Awais (9)
|
MDYCM |
|
DQ |
- |
|
Hinz, Cooper J (10)
|
MDYCM |
|
NS |
- |
|
Tran, Tyler (9)
|
MDBAAC |
|
NS |
- |
|
Rios, Gabriel G (8)
|
MDBAAC |
|
NS |
- |