| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kulp, Willamina B (12)
|
MDNBAC |
19:20.55 |
18:34.55 |
-46.00 |
| 2 |
Vercollone, Hartley A (13)
|
MDNBAC |
19:34.61 |
18:42.27 |
-52.34 |
| 3 |
Green, Mikayla J (15)
|
MDMAC |
19:11.98 |
19:08.62 |
-3.36 |
| 4 |
Quigley, Samantha G (13)
|
MDNBAC |
20:15.30 |
19:15.05 |
-60.25 |
| 5 |
Timme, Carly J (16)
|
MDMAC |
19:08.95 |
19:19.84 |
10.89 |
| 6 |
Anisiobi, Eliza C (13)
|
MDNBAC |
19:55.01 |
19:22.05 |
-32.96 |
| 7 |
Gallo, Naomi (13)
|
MDNBAC |
19:40.65 |
19:22.66 |
-17.99 |
| 8 |
Kellerman, Emily A (14)
|
MDNBAC |
20:22.97 |
19:26.32 |
-56.65 |
| 9 |
Cooksey-Coale, Lyra L (16)
|
MDMAC |
19:06.77 |
19:51.62 |
44.85 |
| 10 |
Lackemeyer, Ashlyn N (14)
|
MDMAC |
22:13.57 |
20:12.65 |
-120.92 |
| 11 |
Clossey, Adelaide G (13)
|
MDNBAC |
19:59.92 |
20:21.51 |
21.59 |
| 12 |
Carmody, Ellie M (13)
|
MDFSC |
23:00.00 |
20:38.56 |
-141.44 |
| 13 |
Ritterhoff, Anna K (17)
|
MDMAS |
21:00.64 |
21:28.40 |
27.76 |
| 14 |
Yetter, Rayna A (13)
|
MDNBAC |
21:30.01 |
21:44.45 |
14.44 |