| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Orcutt, Ryan T (17)
|
ADUSAM |
52.62 |
50.20 |
-2.42 |
| 2 |
Brock, Hayden G (17)
|
ADDELM |
52.13 |
51.79 |
-0.34 |
| 3 |
Jerome, Christian V (12)
|
ADUSAM |
59.91 |
54.11 |
-5.80 |
| 4 |
Finerow, Jacob A (17)
|
ADDELM |
55.82 |
54.52 |
-1.30 |
| 5 |
Willis, Hayden J (18)
|
ADUSAM |
55.52 |
54.67 |
-0.85 |
| 6 |
Rosenblum, Ethan N (17)
|
ADDELM |
55.40 |
54.82 |
-0.58 |
| 7 |
Ferreira, Katherine M (15)
|
ADDELM |
54.92 |
55.62 |
0.70 |
| 8 |
Travis, Jasper E (13)
|
ADUSAM |
|
57.62 |
- |
| 9 |
Valerian, Caitie G (16)
|
ADDELM |
56.85 |
58.84 |
1.99 |
| 10 |
Orcutt, Andrew T (13)
|
ADUSAM |
1:05.15 |
1:03.54 |
-1.61 |
| 11 |
Waite, Kelly M (12)
|
ADDELM |
1:03.91 |
1:03.64 |
-0.27 |
| 12 |
Ball, Ana A (13)
|
ADUN |
1:06.50 |
1:05.19 |
-1.31 |
| 13 |
Yafayeva, Roxana Z (13)
|
ADDELM |
1:06.58 |
1:06.28 |
-0.30 |
| 14 |
Fronheiser, Addison K (12)
|
ADDELM |
1:10.46 |
1:08.58 |
-1.88 |
|
Perri, Gabriella M (12)
|
ADDELM |
1:13.29 |
DQ |
- |