| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Mamaril, Colin E (16)
|
VATIDE |
17:28.59 |
17:49.16 |
20.57 |
| 2 |
Clarkson, Joseph A (17)
|
VATIDE |
17:33.26 |
18:21.22 |
47.96 |
| 3 |
Salpeter, Troy M (12)
|
VATIDE |
|
18:49.15 |
- |
| 4 |
Taylor, Avery E (14)
|
VATIDE |
|
19:03.27 |
- |
| 5 |
Pogorzelski, Camryn Elise F (13)
|
VATIDE |
|
19:04.99 |
- |
| 6 |
Stowell, Daniel C (12)
|
VATIDE |
|
19:10.32 |
- |
| 7 |
Berenguer, Elizabeth C (15)
|
VATIDE |
19:00.00 |
19:15.56 |
15.56 |
| 8 |
Stedje-Larsen, Anna B (16)
|
VATIDE |
|
19:36.70 |
- |
| 9 |
Mamaril, Kevin J (14)
|
VATIDE |
|
20:18.64 |
- |
| 10 |
Wood, Adelaide (16)
|
VATIDE |
18:16.91 |
20:35.60 |
138.69 |
| 11 |
Jones, Kayleigh M (16)
|
VATIDE |
|
20:46.18 |
- |
| 12 |
French, Olivia R (12)
|
VATIDE |
|
21:02.86 |
- |
| 13 |
Tillery, Paige E (13)
|
VATIDE |
|
21:44.42 |
- |
| 14 |
Fitzkee, Maeve R (13)
|
VATIDE |
|
23:32.23 |
- |
|
Marks, Isabella G (17)
|
VATIDE |
|
NS |
- |