Avery Klamfoth

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.

2024 Speedo Summer Championships · Meet 23–27 Jul 2024

—2:18.03

2024 Speedo Summer Championships · Meet 23–27 Jul 2024

—1:10.82

2022 Toyota US Open — Swimming · Greensboro, NC · Meet 30 Nov–3 Dec 2022

—2:32.01

100 Butterfly

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

—1:03.12

200 Butterfly

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

—2:17.57

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

—2:16.21

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

—4:51.21

All Results 118 swims · 15 meets

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

2025 Speedo Winter Jr Champs · Meet 10–13 Dec 2025

100 Breaststroke SCY

—Heat161:02.45

100 Breaststroke SCY

—Consolation Final71:02.53

200 IM SCY

—Consolation Final42:00.08

200 IM SCY

—Heat92:00.31

200 Breaststroke SCY

—Consolation Final22:13.34

200 Breaststroke SCY

—Heat92:14.28

400 IM SCY

—Heat64:15.86

400 IM SCY

—Final74:16.39

2025 Speedo Junior National Championships · Meet 30 Jul–3 Aug 2025

100 Breaststroke LCM

—Heat291:12.24

100 Breaststroke LCM

—Bonus Final141:12.53

200 IM LCM

—Consolation Final62:17.97

200 IM LCM

—Heat92:18.34

200 Backstroke LCM

—Heat302:18.77

200 Backstroke LCM

—Bonus Final112:18.93

200 Breaststroke LCM

—Heat292:36.04

200 Breaststroke LCM

—Bonus Final152:37.02

400 IM LCM

—Heat64:52.39

400 IM LCM

—Final84:54.27

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

100 Breaststroke LCM

—Heat411:11.94

100 Breaststroke LCM

—Consolation Final 3311:11.99

200 IM LCM

—Consolation Final 3272:18.29

200 IM LCM

—Heat292:19.23

200 Breaststroke LCM

—Heat452:37.31

400 IM LCM

—Consolation Final 3294:54.62

400 IM LCM

—Heat354:55.76

2024 Winter Juniors East · Meet 11–14 Dec 2024

100 Breaststroke SCY

—Heat61:01.26

100 Breaststroke SCY

—Final81:01.35

200 IM SCY

—Consolation Final11:58.93

200 IM SCY

—Heat132:00.34

200 Breaststroke SCY

—Heat62:12.92

200 Breaststroke SCY

—Final82:13.05

400 IM SCY

—Heat44:13.53

400 IM SCY

—Final54:13.91

2024 Speedo Summer Championships · Meet 23–27 Jul 2024

100 Breaststroke LCM

—Consolation Final71:10.82

100 Breaststroke LCM

—Heat151:11.05

200 IM LCM

—Consolation Final22:17.50

200 Backstroke LCM

—Bonus Final32:18.03

200 IM LCM

—Heat92:18.89

200 Backstroke LCM

—Heat252:19.62

200 Breaststroke LCM

—Bonus Final92:35.90

200 Breaststroke LCM

—Heat272:38.03

400 IM LCM

—Consolation Final24:51.29

400 IM LCM

—Heat114:54.92

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

200 IM LCM

—Heat262:16.21

400 IM LCM

—Heat214:51.21

2023 Speedo Winter Junior Champs · Meet 6–9 Dec 2023

100 Breaststroke SCY

—Heat71:01.53

100 Breaststroke SCY

—Final71:01.60

200 IM SCY

—Consolation Final41:58.87

200 IM SCY

—Heat111:59.16

200 Butterfly SCY

—Heat262:01.59

200 Breaststroke SCY

—Final32:11.27

200 Breaststroke SCY

—Heat42:12.60

400 IM SCY

—Heat54:12.28

400 IM SCY

—Final64:12.63

2023 Toyota US Open — Swimming · Greensboro, NC · Meet 29 Nov–2 Dec 2023

100 Breaststroke LCM

—Heat501:13.06

200 Breaststroke LCM

—Heat272:34.66

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

100 Breaststroke LCM

—Heat181:11.73

100 Breaststroke LCM

—Bonus Final201:12.09

200 IM LCM

—Heat62:17.63

200 IM LCM

—Final72:18.34

200 Breaststroke LCM

—Bonus Final202:32.59

200 Breaststroke LCM

—Heat172:33.50

400 IM LCM

—Heat274:57.69

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

100 Breaststroke LCM

—Consolation Final 3291:11.49

100 Breaststroke LCM

—Heat331:11.65

200 IM LCM

—Consolation Final 3312:17.10

200 IM LCM

—Heat432:18.13

200 Breaststroke LCM

—Consolation Final 3262:32.95

200 Breaststroke LCM

—Heat302:34.93

400 IM LCM

—Heat374:54.42

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

100 Breaststroke SCY

—Final51:00.46

100 Breaststroke SCY

—Heat61:01.18

200 IM SCY

—Final61:58.78

200 IM SCY

—Heat71:59.39

200 Breaststroke SCY

—Final52:11.37

200 Breaststroke SCY

—Heat62:12.90

400 IM SCY

—Final44:11.68

400 IM SCY

—Heat54:14.41

2022 Toyota US Open — Swimming · Greensboro, NC · Meet 30 Nov–3 Dec 2022

100 Breaststroke LCM

—Bonus Final211:11.10

100 Breaststroke LCM

—Heat271:12.33

200 IM LCM

—Final72:16.36

200 IM LCM

—Heat102:17.46

200 Breaststroke LCM

—Consolation Final112:32.01

200 Breaststroke LCM

—Heat132:34.14

400 IM LCM

—Final74:52.40

400 IM LCM

—Heat84:53.33

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

100 Butterfly SCY

—Heat9256.90

100 Breaststroke SCY

—Consolation Final41:02.67

100 Breaststroke SCY

—Heat141:02.80

200 IM SCY

—Bonus Final22:01.13

200 IM SCY

—Heat232:02.26

200 Butterfly SCY

—Heat502:05.08

200 Breaststroke SCY

—Final32:12.63

200 Breaststroke SCY

—Heat32:14.13

400 IM SCY

—Consolation Final24:15.97

400 IM SCY

—Heat114:18.94

2021 Toyota US Open — Swimming · Greensboro, NC · Meet 30 Nov–4 Dec 2021

100 Breaststroke LCM

—Consolation Final 2171:13.38

100 Breaststroke LCM

—Heat181:14.00

200 IM LCM

—Consolation Final102:17.98

200 IM LCM

—Heat152:20.28

200 Butterfly LCM

—Consolation Final 2222:22.27

200 Butterfly LCM

—Heat272:26.18

200 Breaststroke LCM

—Consolation Final102:36.97

200 Breaststroke LCM

—Heat112:39.49

400 IM LCM

—Consolation Final114:53.39

400 IM LCM

—Heat144:57.14

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

100 Butterfly LCM

—Consolation Final 3281:03.12

100 Butterfly LCM

—Heat311:03.69

100 Breaststroke LCM

—Consolation Final91:11.39

100 Breaststroke LCM

—Heat101:12.20

200 IM LCM

—Consolation Final102:17.34

200 Butterfly LCM

—Consolation Final132:17.57

200 Butterfly LCM

—Heat142:18.67

200 IM LCM

—Heat102:19.10

200 Breaststroke LCM

—Final52:33.82

200 Breaststroke LCM

—Heat42:34.95

400 IM LCM

—Consolation Final94:51.47

400 IM LCM

—Heat124:57.25