Aaron Shackell

b. 2004 (22)

Personal Bests

Best times from available individual swims and official relay lead-offs. Career coverage may be incomplete. Select an event to show its progression.

2023 Speedo Junior National Championships — Swimming · San Antonio, TX · Meet 31 Jul–4 Aug 2023

—23.28

2023 Speedo Junior National Championships — Swimming · San Antonio, TX · Meet 31 Jul–4 Aug 2023

—49.52

2025 TYR Summer Championships · Meet 5–8 Aug 2025

—1:46.35

2025 TYR Summer Championships · Meet 5–8 Aug 2025

—3:45.03

2023 Phillips 66 National Championships — Swimming · Indianapolis, IN · Meet 27 Jun–1 Jul 2023

—53.13

2022 Jr Pan Pacific Swimming Championships · Meet 24–27 Aug 2022

—MR1:55.81

All Results 78 swims · 13 meets

Meet dates describe the competition. Race dates are shown per swim where available.

2026 NCAA Division I Men's Swimming & Diving · Meet 25–28 Mar 2026

200y Freestyle SCY25 Mar 2026

25 Mar 2026Preliminary171:31.76

200y Butterfly SCY25 Mar 2026

25 Mar 2026Swim-off271:42.47

500y Freestyle SCY25 Mar 2026

25 Mar 2026Preliminary64:11.01

500y Freestyle SCY25 Mar 2026

25 Mar 2026Championship Final74:12.23

2025 World Aquatics Swimming World Cup · Carmel · Meet 10–12 Oct 2025

200 Freestyle SCM

—Heat71:45.51

200 Butterfly SCM

—Heat31:55.81

400 Freestyle SCM

—Final113:45.34

100 Butterfly SCM

—Heat—DNS

2025 TYR Summer Championships · Meet 5–8 Aug 2025

100 Freestyle LCM

—Consolation Final150.03

100 Freestyle LCM

—Heat1050.05

200 Freestyle LCM

—Final11:46.35

200 Freestyle LCM

—Heat11:48.66

400 Freestyle LCM

—Final13:45.03

400 Freestyle LCM

—Heat23:50.65

2025 Toyota U.S. National Championships · Indiana University Natatorium, Indianapolis, IN · Meet 3–7 Jun 2025

200 Freestyle LCM

—Heat101:46.50

200 Freestyle LCM

—Consolation Final111:47.25

200 Butterfly LCM

—Heat101:57.09

400 Freestyle LCM

—Heat123:52.25

2024 Olympic Games Paris · Meet 26 Jul–11 Aug 2024

400 Freestyle LCM

—Heat33:45.45

400 Freestyle LCM

—Final83:47.00

2024 U.S. Olympic Team Trials — Swimming · Lucas Oil Stadium, Indianapolis, IN · Meet 15–23 Jun 2024

200 Freestyle LCM

—Swim-off11:46.95

200 Freestyle LCM

—Semi-Final81:47.00

200 Freestyle LCM

—Heat101:47.05

200 Freestyle LCM

—Final81:47.37

200 Butterfly LCM

—Heat412:00.97

400 Freestyle LCM

—Final13:45.46

400 Freestyle LCM

—Heat43:47.96

2023 Speedo Junior National Championships — Swimming · San Antonio, TX · Meet 31 Jul–4 Aug 2023

50 Freestyle LCM

—Heat1423.28

50 Freestyle LCM

—Consolation Final1423.39

100 Freestyle LCM

—Final249.52

100 Freestyle LCM

—Heat250.04

200 Freestyle LCM

—Final11:47.46

200 Freestyle LCM

—Heat11:48.47

200 Butterfly LCM

—Final11:56.07

200 Butterfly LCM

—Heat11:57.37

400 Freestyle LCM

—Final13:47.00

400 Freestyle LCM

—Heat13:52.21

2023 Phillips 66 National Championships — Swimming · Indianapolis, IN · Meet 27 Jun–1 Jul 2023

100 Butterfly LCM

—Heat2553.13

200 Freestyle LCM

—Consolation Final131:47.29

200 Freestyle LCM

—Heat151:47.80

200 Butterfly LCM

—Consolation Final91:55.92

200 Butterfly LCM

—Heat91:56.78

400 Freestyle LCM

—Heat53:49.19

400 Freestyle LCM

—Final63:49.43

2022 East Speedo Winter Junior Championships · Meet 7–10 Dec 2022

50 Freestyle SCY

—Heat2020.44

100 Freestyle SCY

—Heat643.63

100 Freestyle SCY

—Final843.96

100 Butterfly SCY

—Consolation Final247.04

100 Butterfly SCY

—Heat1147.59

200 Freestyle SCY

—Final31:35.21

200 Freestyle SCY

—Heat61:36.22

200 Butterfly SCY

—Final31:44.24

200 Butterfly SCY

—Heat41:45.02

500 Freestyle SCY

—Final14:16.49

500 Freestyle SCY

—Heat24:20.35

2022 FINA Swimming World Cup · Indianapolis · Meet 3–5 Nov 2022

100 Butterfly SCM

—Heat252.60

200 Freestyle SCM

—Heat31:46.21

200 Butterfly SCM

—Heat61:56.74

2022 Jr Pan Pacific Swimming Championships · Meet 24–27 Aug 2022

50 Freestyle LCM

—Heat1823.91

100 Freestyle LCM

—Heat850.32

100 Butterfly LCM

—Final453.54

100 Butterfly LCM

—Heat353.96

200 Butterfly LCM

—Final11:55.81

200 Butterfly LCM

—Heat11:56.15

2021 East Speedo Winter Junior Championships · Meet 8–11 Dec 2021

200 Freestyle SCY

—Heat141:38.24

200 Freestyle SCY

—Consolation Final61:38.43

200 Butterfly SCY

—Heat41:45.87

200 Butterfly SCY

—Final61:45.92

500 Freestyle SCY

—Heat74:26.10

500 Freestyle SCY

—Final84:28.13

2021 Speedo Summer Championships — East · Greensboro, NC · Meet 3–7 Aug 2021

100 Butterfly LCM

—Consolation Final 22255.43

100 Butterfly LCM

—Heat2255.59

200 Freestyle LCM

—Consolation Final 2181:53.63

200 Freestyle LCM

—Heat241:55.11

200 Butterfly LCM

—Consolation Final112:02.30

200 Butterfly LCM

—Heat102:02.72

400 Freestyle LCM

—Consolation Final114:01.35

400 Freestyle LCM

—Heat154:04.96