| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Budde, Erin T (14)
|
MDEST |
19:27.04 |
19:15.12 |
-11.92 |
| 2 |
Yeagle, Carly E (14)
|
MDEST |
20:22.90 |
20:03.43 |
-19.47 |
| 3 |
Novak, Victoria N (14)
|
MDBAAC |
20:12.68 |
20:09.57 |
-3.11 |
| 4 |
Kim, Lindsay S (13)
|
MDUN-M |
20:10.15 |
20:23.28 |
13.13 |
| 5 |
Carver, Olivia C (13)
|
MDEST |
21:14.41 |
20:36.78 |
-37.63 |
| 6 |
Wilson, Taylor M (14)
|
MDEST |
20:32.22 |
20:41.20 |
8.98 |
| 7 |
Zavala, Alina V (14)
|
MDEST |
21:13.37 |
21:03.53 |
-9.84 |
| 8 |
Hawkins, Jillian E (13)
|
MDEST |
23:05.76 |
21:12.67 |
-113.09 |
| 9 |
Mackey, Andrea (Andi) J (13)
|
MDEST |
21:28.97 |
21:13.86 |
-15.11 |
| 10 |
Griffin, Lillian E (13)
|
MDEST |
21:34.64 |
21:31.81 |
-2.83 |
| 11 |
Barnes, Holland A (13)
|
MDEST |
21:41.83 |
21:39.48 |
-2.35 |
| 12 |
Gnagey, Anna E (13)
|
MDBAAC |
22:24.50 |
21:48.17 |
-36.33 |
| 13 |
Gude, Lila M (13)
|
MDEST |
21:38.11 |
21:49.55 |
11.44 |
| 14 |
Hopkins, Mackenzie R (14)
|
MDBAAC |
22:33.99 |
21:56.06 |
-37.93 |
| 15 |
Chao, Abigail (13)
|
MDEST |
20:55.38 |
22:17.29 |
81.91 |
| 16 |
Klaus, Bridget E (13)
|
MDEST |
22:32.96 |
22:17.85 |
-15.11 |
| 17 |
Nettles, Brionn K (14)
|
MDEST |
22:43.39 |
22:22.93 |
-20.46 |
| 18 |
Rippeon, Genevieve N (13)
|
MDEST |
|
22:27.66 |
- |
| 19 |
Fisher, Casey L (13)
|
MDEST |
22:38.78 |
22:32.09 |
-6.69 |
| 20 |
Studnicki, Michelle (13)
|
MDBAAC |
22:41.60 |
22:38.56 |
-3.04 |
| 21 |
Cheung, Rachel S (13)
|
MDEST |
22:43.07 |
22:43.39 |
0.32 |
| 22 |
Kinnear, Emily L (13)
|
MDEST |
22:44.41 |
23:01.05 |
16.64 |
| 23 |
Sane, Shriya A (14)
|
MDEST |
23:55.34 |
23:36.21 |
-19.13 |
| 24 |
McKoy, Summer R (14)
|
MDEST |
23:24.96 |
23:44.17 |
19.21 |
| 25 |
Kim, Allison G (14)
|
MDEST |
23:22.42 |
24:21.18 |
58.76 |