Mackenzie Looze

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.

2019 TYR Pro Swim Series #4 Bloomington · Bloomington, United States of America · Meet 16–19 May 2019

—2:06.49

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

—1:08.42

2021 U.S. Olympic Team Trials — Wave II · CHI Health Center, Omaha, NE · Meet 13–20 Jun 2021

—2:27.85

2019 Phillips 66 National Championships — Swimming · Stanford, CA · Meet 31 Jul–4 Aug 2019

—2:10.99

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

—2:14.41

2019 Phillips 66 National Championships — Swimming · Stanford, CA · Meet 31 Jul–4 Aug 2019

—4:42.22

All Results 78 swims · 13 meets

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

2022 TYR Pro Swim Series - San Antonio · San Antonio, United States of America · Meet 30 Mar–2 Apr 2022

200 IM LCM

—Final52:18.29

200 IM LCM

—Heat62:18.66

200 Breaststroke LCM

—Final42:31.12

200 Breaststroke LCM

—Heat42:32.72

2022 NCAA Division I Women's Swimming & Diving Championships · Meet 16–19 Mar 2022

200y IM SCY16 Mar 2022

16 Mar 2022Preliminary111:55.42

200y IM SCY16 Mar 2022

16 Mar 2022Consolation Final131:55.43

200y Breaststroke SCY16 Mar 2022

16 Mar 2022Consolation Final122:07.04

200y Breaststroke SCY16 Mar 2022

16 Mar 2022Preliminary162:08.14

400y IM SCY16 Mar 2022

16 Mar 2022Preliminary204:08.79

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

100 Breaststroke LCM

—Final11:08.42

100 Breaststroke LCM

—Heat31:09.89

200 IM LCM

—Final12:14.41

200 IM LCM

—Heat12:16.54

200 Butterfly LCM

—Consolation Final112:16.57

200 Butterfly LCM

—Heat112:17.06

200 Breaststroke LCM

—Final12:28.13

200 Breaststroke LCM

—Heat12:30.93

400 IM LCM

—Final14:47.42

400 IM LCM

—Heat14:50.29

2021 U.S. Olympic Team Trials — Wave II · CHI Health Center, Omaha, NE · Meet 13–20 Jun 2021

100 Breaststroke LCM

—Heat181:09.05

200 IM LCM

—Heat172:14.76

200 Butterfly LCM

—Heat352:16.88

200 Breaststroke LCM

—Semi-Final102:27.85

200 Breaststroke LCM

—Heat142:29.87

400 IM LCM

—Heat274:49.24

2021 NCAA Division I Women's Swimming & Diving Championships · Meet 17–20 Mar 2021

200y IM SCY17 Mar 2021

17 Mar 2021Preliminary261:57.93

200y Breaststroke SCY17 Mar 2021

17 Mar 2021Preliminary222:09.03

400y IM SCY17 Mar 2021

17 Mar 2021Preliminary184:10.16

2020 Toyota US Open — Swimming · Greensboro, NC · Meet 12–14 Nov 2020

200 IM LCM

—Final172:16.69

200 Breaststroke LCM

—Final112:32.27

400 IM LCM

—Final234:55.20

200 Butterfly LCM

—Final—DQ

2019 Phillips 66 National Championships — Swimming · Stanford, CA · Meet 31 Jul–4 Aug 2019

100 Breaststroke LCM

—Heat821:12.75

200 Butterfly LCM

—Consolation Final 2192:10.99

200 Butterfly LCM

—Heat212:12.38

200 IM LCM

—Heat232:16.47

200 IM LCM

—Consolation Final 2222:17.90

200 Breaststroke LCM

—Heat582:35.62

400 IM LCM

—Consolation Final94:42.22

400 IM LCM

—Heat144:46.92

2019 TYR Pro Swim Series #4 Bloomington · Bloomington, United States of America · Meet 16–19 May 2019

100 Breaststroke LCM

—Bonus Final51:12.45

100 Breaststroke LCM

—Heat251:13.27

200 Freestyle LCM

—Heat502:06.49

200 Freestyle LCM

—Bonus Final342:06.49

200 Butterfly LCM

—Consolation Final12:12.89

200 Butterfly LCM

—Heat132:15.72

200 IM LCM

—Final42:16.27

200 IM LCM

—Heat52:17.28

200 Breaststroke LCM

—Heat172:37.29

200 Breaststroke LCM

—Consolation Final62:37.74

400 IM LCM

—Bonus Final14:49.86

400 IM LCM

—Heat184:55.46

2019 NCAA Division I Women's Swimming & Diving Championships · Meet 20–23 Mar 2019

200y IM SCY20 Mar 2019

20 Mar 2019Preliminary171:56.54

200y Breaststroke SCY20 Mar 2019

20 Mar 2019Preliminary362:11.07

400y IM SCY20 Mar 2019

20 Mar 2019Preliminary134:07.94

400y IM SCY20 Mar 2019

20 Mar 2019Consolation Final134:07.96

2018 Phillips 66 National Championships — Swimming · Irvine, CA · Meet 25–29 Jul 2018

100 Breaststroke LCM

—Heat371:10.67

100 Breaststroke LCM

—Consolation Final 3321:11.70

200 IM LCM

—Consolation Final 3282:16.05

200 IM LCM

—Heat282:16.98

200 Breaststroke LCM

—Heat262:29.94

200 Breaststroke LCM

—Consolation Final 2232:31.65

400 IM LCM

—Consolation Final 3254:46.58

400 IM LCM

—Heat304:51.42

2018 TYR Pro Swim Series - Columbus · Atlanta, United States of America · Meet 5–8 Jul 2018

100 Breaststroke LCM

—Heat311:13.68

100 Breaststroke LCM

—Bonus Final311:15.25

200 Freestyle LCM

—Heat632:07.20

200 Freestyle LCM

—Bonus Final482:07.20

200 IM LCM

—Consolation Final12:16.53

200 IM LCM

—Heat92:17.92

200 Breaststroke LCM

—Bonus Final32:34.53

200 Breaststroke LCM

—Heat242:37.82

400 IM LCM

—Heat395:02.66

400 IM LCM

—Bonus Final225:02.66

2018 TYR Pro Swim Series - Atlanta · Atlanta, United States of America · Meet 1–4 Mar 2018

200 Breaststroke LCM

—Heat—NS

2017 Speedo Junior National Championships · East Meadow, NY · Meet 8–12 Aug 2017

400 IM LCM

—Consolation Final34:52.20

400 IM LCM

—Heat144:54.93

200 IM LCM

—Heat—DQ