Elite Performances
29 performances met the MileSplit US Second Team standard.
| HS Girls | Mark | Athlete | Team |
|---|---|---|---|
| 4x200 Meter Relay Finals | 1:47.45 | Relay Team | Reading Memorial High School |
| 4x200 Meter Relay Finals | 1:47.79 | Relay Team | Winchester High School |
| 4x200 Meter Relay Finals | 1:48.50 | Relay Team | Concord Carlisle High School |
| 4x200 Meter Relay Finals | 1:48.58 | Relay Team | Mansfield High School |
| 4x200 Meter Relay Finals | 1:48.94 | Relay Team | Needham High School |
| 4x200 Meter Relay Finals | 1:49.07 | Relay Team | Wellesley High School |
| 4x400 Meter Relay Finals | 4:08.78 | Relay Team | Woburn High School |
| 4x400 Meter Relay Finals | 4:09.04 | Relay Team | Wellesley High School |
| 4x400 Meter Relay Finals | 4:10.19 | Relay Team | Hingham High School |
| 4x800 Meter Relay Finals | 9:38.09 | Relay Team | Wellesley High School |
| 4x800 Meter Relay Finals | 9:51.59 | Relay Team | Woburn High School |
| 4x800 Meter Relay Finals | 9:53.83 | Relay Team | Arlington High School |
| 4x800 Meter Relay Finals | 9:58.94 | Relay Team | Needham High School |
| 4x800 Meter Relay Finals | 10:01.44 | Relay Team | Marshfield High School |
| Distance Medley Relay Finals | 12:35.98 | Relay Team | Wellesley High School |
| Sprint Medley Relay Finals | 4:20.99 | Relay Team | Peabody Veterans Memorial High School |
| HS Boys | Mark | Athlete | Team |
| 4x200 Meter Relay Finals | 1:31.96 | Relay Team | Catholic Memorial High School |
| 4x200 Meter Relay Finals | 1:32.05 | Relay Team | Natick High School |
| 4x200 Meter Relay Finals | 1:33.29 | Relay Team | Wellesley High School |
| 4x200 Meter Relay Finals | 1:33.51 | Relay Team | Winchester High School |
| 4x400 Meter Relay Finals | 3:29.33 | Relay Team | Reading Memorial High School |
| 4x400 Meter Relay Finals | 3:30.01 | Relay Team | Hopkinton High School |
| Distance Medley Relay Finals | 10:39.45 | Relay Team | Natick High School |
| Distance Medley Relay Finals | 10:41.76 | Relay Team | Concord Carlisle High School |
| Distance Medley Relay Finals | 10:43.98 | Relay Team | North Andover High School |
| Sprint Medley Relay Finals | 3:38.67 | Relay Team | Peabody Veterans Memorial High School |
| Sprint Medley Relay Finals | 3:38.77 | Relay Team | Reading Memorial High School |
| Sprint Medley Relay Finals | 3:41.84 | Relay Team | Hopkinton High School |
| Sprint Medley Relay Finals | 3:42.14 | Relay Team | North Andover High School |