High School
- High School All-American (2014-17) at Fossil Ridge High School
- A three-time USA Swimming Scholastic All-American,
- A two-time Texas 6A State Champion, having won the 100 and 200 free in 2015, en route to State Female Athlete of the Meet honors
- Three-time All-State swimmer and three-time Fossil Ridge High School Swimmer of the Year
USA National Junior Team
- Three-Time National Junior Team member (2014-16)
- Represented Team USA at the 2015 FINA World Junior Championships and the 2016 Junior Pan Pac Championships. At the World Junior Champs, Pitzer swam the 50 and 100M Freeestyles.
- At the Junior Pan Pacs, Pitzer won the consolation heat, finishing in 9th place overall. She finished 19th in the 50 Free, not qualifying for a Finals swim. She helped the US win Gold in the 4X100M Free Relay.
College (Stanford)
- Ranks fifth all-time at Stanford in the 500 free (4:36.61)
2018
- CSCAA Scholar All-America
- National champion in the 200 free relay (1:25.43, NCAA/American record)
- Four-time All-America: 500 free (16th, 4:42.25), 200 free relay, 400 free relay (prelims), 200 medley relay (prelims)
- Also competed at NCAA Championships in the 100 free (18th, 48.20) and 200 free (18th, 1:44.78)
- Pac-12 runner-up in the 200 free relay (1:26.81)
- Also scored at Pac-12 Championships in the 100 free (11th, 49.02), 200 free (8th, 1:45.36) and 500 free (3rd, 4:36.61)
2019
- Placed third with the 200 freestyle relay and 400 freestyle relay at NCAAs
- Pac-12 runner-up in the 500 free (4:34.30)
- Also scored at Pac-12 Championships in the 100 free (5th, 48.25) and 200 free (4th, 1:43.50)