Elite Performances
8 performances met the MileSplit US Second Team standard.
| HS Girls | Mark | Athlete | Team |
|---|---|---|---|
| 4x400 Meter Relay Finals | 3:59.29 | Relay Team | Lincoln-Sudbury Regional High School |
| 4x800 Meter Relay Finals | 9:16.79 | Relay Team | Lincoln-Sudbury Regional High School |
| 4x800 Meter Relay Finals | 9:30.33 | Relay Team | Newton South High School |
| Distance Medley Relay Finals | 12:29.44 | Relay Team | Lincoln-Sudbury Regional High School |
| Distance Medley Relay Finals | 12:35.03 | Relay Team | Newton South High School |
| Sprint Medley Relay Finals | 4:15.65 | Relay Team | Andover High School |
| Sprint Medley Relay Finals | 4:19.13 | Relay Team | Attleboro High School |
| Sprint Medley Relay Finals | 4:19.16 | Relay Team | Weymouth High School |