2016-17 — Swam to collegiate-best times in 50 free (23.77), 100 free (51.82), and 200 free (1:52.98)… ranked seventh on the team in 200 free.
High School — Five-time All-American… Junior National qualifier in the 50 freestyle… top times: 50 free: 23.74, 100 free: 51.1, 200 free: 1:50.41, and 200 breast: 2:23.05… four-time all-state selection in the 100 free, 200 free, 200-free relay, and 400-free relay… holds school record in 100 and 200 free… two-time state champion in the 400 free relay (2012, 2014)… state runner up in the 200 free (2014)… high school coaches were Todd Brunty (head coach), Peter Loveland (assistant), and Maggie Stevens (assistant)… club coaches were Kelton Grahm ( 2008-10 and 2014-16), Valerie Waters (2007-16), and Josh and Z Morgan (2009-10 and 2013-14).
Personal — Born July 22, 1998… daughter of Michael Grant and Melissa Armstrong… majoring in pre-physical therapy.
Armstrong-Grant’s Collegiate Bests
| Event | Time | Meet | Date |
| 50 Free | 23.77 | Big Ten Championships | 2/16/17 |
| 100 Free | 51.82 | Big Ten Championships | 2/18/17 |
| 200 Free | 1:52.98 | Big Ten Championships | 2/17/17 |