Elite Performances
40 performances met the MileSplit US Second Team standard.
| HS Girls | Mark | Athlete | Team |
|---|---|---|---|
| 4x400 Meter Relay Finals | 4:03.19 | Relay Team | La Salle Academy |
| 4x800 Meter Relay Finals | 9:16.57 | Relay Team | Lincoln-Sudbury Regional High School |
| 4x800 Meter Relay Finals | 9:45.98 | Relay Team | Reading Memorial High School |
| 4x800 Meter Relay Finals | 9:40.97 | Relay Team | Attleboro High School |
| 4x800 Meter Relay Finals | 9:40.48 | Relay Team | Franklin High School |
| 4x800 Meter Relay Finals | 9:33.66 | Relay Team | Hingham High School |
| 4x800 Meter Relay Finals | 9:40.66 | Relay Team | Westerly High School |
| Distance Medley Relay Finals | 12:44.12 | Relay Team | Oliver Ames High School |
| Distance Medley Relay Finals | 12:44.82 | Relay Team | Beverly High School |
| Distance Medley Relay Finals | 12:44.28 | Relay Team | Hopkinton |
| Distance Medley Relay Finals | 12:40.82 | Relay Team | Newton North High School |
| Distance Medley Relay Finals | 12:35.67 | Relay Team | Holliston High School |
| Distance Medley Relay Finals | 12:33.17 | Relay Team | Weymouth High School |
| Distance Medley Relay Finals | 12:30.47 | Relay Team | Lincoln-Sudbury Regional High School |
| Distance Medley Relay Finals | 12:20.93 | Relay Team | Newton South High School |
| Sprint Medley Relay Finals | 4:12.83 | Relay Team | Andover High School |
| Sprint Medley Relay Finals | 4:15.06 | Relay Team | Bishop Feehan High School |
| Sprint Medley Relay Finals | 4:16.57 | Relay Team | Weymouth High School |
| Sprint Medley Relay Finals | 4:17.00 | Relay Team | Attleboro High School |
| Sprint Medley Relay Finals | 4:17.05 | Relay Team | Marian High School |
| HS Boys | Mark | Athlete | Team |
| 4x200 Meter Relay Finals | 1:31.64 | Relay Team | Reading Memorial High School |
| 4x400 Meter Relay Finals | 3:26.81 | Relay Team | Belmont High School |
| 4x400 Meter Relay Finals | 3:28.29 | Relay Team | Newton North High School |
| 4x400 Meter Relay Finals | 3:28.73 | Relay Team | Boston College High School |
| 4x400 Meter Relay Finals | 3:24.92 | Relay Team | Woburn High School |
| 4x800 Meter Relay Finals | 8:01.91 | Relay Team | Gloucester High School |
| 4x800 Meter Relay Finals | 8:04.64 | Relay Team | New Bedford High School |
| 4x800 Meter Relay Finals | 8:06.23 | Relay Team | Whitman Hanson Regional High School |
| 4x800 Meter Relay Finals | 8:09.84 | Relay Team | Brockton High School |
| 4x800 Meter Relay Finals | 8:11.27 | Relay Team | Nashoba Regional High School |
| Distance Medley Relay Finals | 10:34.47 | Relay Team | Whitman Hanson Regional High School |
| Distance Medley Relay Finals | 10:37.48 | Relay Team | Brookline High School |
| Sprint Medley Relay Finals | 3:34.12 | Relay Team | Woburn High School |
| Sprint Medley Relay Finals | 3:37.49 | Relay Team | Newton North High School |
| Sprint Medley Relay Finals | 3:39.08 | Relay Team | Saint John's High School |
| Sprint Medley Relay Finals | 3:39.88 | Relay Team | Reading Memorial High School |
| Sprint Medley Relay Finals | 3:40.34 | Relay Team | Durfee High School |
| Sprint Medley Relay Finals | 3:41.27 | Relay Team | North Middlesex Regional High School |
| Sprint Medley Relay Finals | 3:41.72 | Relay Team | Belmont High School |
| Sprint Medley Relay Finals | 3:41.99 | Relay Team | Lincoln-Sudbury Regional High School |