| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Buck, Quinn O (16)
|
MACBST |
1:51.79 |
1:48.75 |
-3.04 |
| 1 |
King, Dean R (16)
|
MACBST |
2:00.90 |
1:56.48 |
-4.42 |
| 1 |
Symons, Ryan M (15)
|
MACBST |
2:10.47 |
2:08.53 |
-1.94 |
| 2 |
Whitsett, Cole M (18)
|
MASSC |
1:40.89 |
1:49.33 |
8.44 |
| 2 |
Johnson, Trevor J (17)
|
MACRSC |
|
1:56.88 |
- |
| 2 |
Leyzerzon, Alexander J (15)
|
MACBST |
2:08.92 |
2:13.59 |
4.67 |
| 3 |
Welgosh, Raymond L (16)
|
MASSC |
1:43.43 |
1:50.08 |
6.65 |
| 3 |
Park, Bumyeol (15)
|
MALMOR |
1:53.87 |
1:56.92 |
3.05 |
| 3 |
Hardis, Ethan M (15)
|
MACBR |
2:29.32 |
2:20.73 |
-8.59 |
| 4 |
McBryan, Daniel J (17)
|
MACBST |
1:47.97 |
1:50.72 |
2.75 |
| 4 |
Tubinas, Thomas J (16)
|
MACBR |
2:01.37 |
2:00.74 |
-0.63 |
| 4 |
Hession, David M (17)
|
MACBR |
|
2:21.98 |
- |
| 5 |
Devaney, John A (16)
|
MACBST |
1:49.09 |
1:50.85 |
1.76 |
| 5 |
Pierce, Jeremy R (16)
|
MASSC |
2:23.03 |
2:02.04 |
-20.99 |
| 6 |
McHugh, Ryan M (15)
|
MALMOR |
|
1:51.18 |
- |
| 6 |
Wallace, Cameron J (17)
|
MACBST |
1:59.51 |
2:02.55 |
3.04 |
| 7 |
Ferker, Noah Z (16)
|
MALMOR |
1:46.79 |
1:52.80 |
6.01 |
| 7 |
Oberdorf, Stephen M (17)
|
MABSC |
2:05.72 |
2:02.56 |
-3.16 |
| 8 |
Graver, Stephen M (15)
|
MASSC |
1:51.91 |
1:52.84 |
0.93 |
| 8 |
King, Corbin J (15)
|
MACBST |
2:13.05 |
2:03.32 |
-9.73 |
| 9 |
Huegel, Michael M (15)
|
MASSC |
1:52.55 |
1:53.32 |
0.77 |
| 9 |
Cheng, Guanjie (16)
|
MABSC |
2:00.50 |
2:04.16 |
3.66 |
| 10 |
Landis, Gregory (16)
|
MALMOR |
1:56.35 |
1:53.74 |
-2.61 |
| 10 |
Whitaker, Miles T (17)
|
MASSC |
1:50.17 |
2:04.21 |
14.04 |
| 11 |
Krystkiewicz, Thomas M (16)
|
MACBST |
2:00.56 |
1:53.98 |
-6.58 |
| 12 |
Dickson, Joey L (17)
|
MASSC |
1:47.44 |
1:53.99 |
6.55 |
| 13 |
Lombrana, Nicholas J (16)
|
MASSC |
1:50.80 |
1:54.09 |
3.29 |
| 14 |
Lichtner, Patrick (15)
|
MALMOR |
2:21.50 |
1:54.50 |
-27.00 |
|
Yoon, Alex S (17)
|
MAUNLM |
1:48.17 |
NS |
- |