Elite Performances
32 performances met the MileSplit US Second Team standard.
| HS Girls | Mark | Athlete | Team |
|---|---|---|---|
| 4x200 Meter Relay Finals | 1:46.86 | Relay Team | Newton North High School |
| 4x200 Meter Relay Finals | 1:47.64 | Relay Team | Cambridge Rindge and Latin High School |
| 4x200 Meter Relay Finals | 1:49.40 | Relay Team | Lexington High School |
| 4x400 Meter Relay Finals | 4:00.05 | Relay Team | Newton North High School |
| 4x400 Meter Relay Finals | 4:02.60 | Relay Team | Lexington High School |
| 4x800 Meter Relay Finals | 9:38.14 | Relay Team | Newton North High School |
| 4x800 Meter Relay Finals | 9:53.80 | Relay Team | Lincoln-Sudbury Regional High School |
| 4x800 Meter Relay Finals | 9:53.84 | Relay Team | Franklin High School |
| Distance Medley Relay Finals | 12:20.04 | Relay Team | Peabody Veterans Memorial High School |
| Distance Medley Relay Finals | 12:44.60 | Relay Team | Lincoln-Sudbury Regional High School |
| Distance Medley Relay Finals | 12:46.78 | Relay Team | Haverhill High School |
| Sprint Medley Relay Finals | 4:14.91 | Relay Team | Wachusett Regional High School |
| Sprint Medley Relay Finals | 4:18.08 | Relay Team | Acton-Boxborough High School |
| Sprint Medley Relay Finals | 4:19.81 | Relay Team | Cambridge Rindge and Latin High School |
| Sprint Medley Relay Finals | 4:22.04 | Relay Team | Lexington High School |
| Sprint Medley Relay Finals | 4:24.63 | Relay Team | Weymouth High School |
| HS Boys | Mark | Athlete | Team |
| 4x200 Meter Relay Finals | 1:32.03 | Relay Team | Cambridge Rindge and Latin High School |
| 4x200 Meter Relay Finals | 1:34.04 | Relay Team | Xaverian Brothers |
| 4x800 Meter Relay Finals | 8:08.14 | Relay Team | Brookline High School |
| 4x800 Meter Relay Finals | 8:15.39 | Relay Team | Lowell High School |
| 4x800 Meter Relay Finals | 8:16.37 | Relay Team | Acton-Boxborough High School |
| Distance Medley Relay Finals | 10:33.92 | Relay Team | Saint John's High School |
| Distance Medley Relay Finals | 10:37.83 | Relay Team | Lexington High School |
| Distance Medley Relay Finals | 10:40.30 | Relay Team | Chelmsford High School |
| Distance Medley Relay Finals | 10:40.81 | Relay Team | Brookline High School |
| Sprint Medley Relay Finals | 3:37.06 | Relay Team | Newton North High School |
| Sprint Medley Relay Finals | 3:38.50 | Relay Team | Lincoln-Sudbury Regional High School |
| Sprint Medley Relay Finals | 3:39.70 | Relay Team | Andover High School |
| Sprint Medley Relay Finals | 3:40.01 | Relay Team | Westford Academy |
| Sprint Medley Relay Finals | 3:40.70 | Relay Team | Lowell High School |
| Sprint Medley Relay Finals | 3:42.14 | Relay Team | Weymouth High School |
| Sprint Medley Relay Finals | 3:42.87 | Relay Team | Peabody Veterans Memorial High School |