Bella Sims

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

—25.80

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

—53.73

2023 World Aquatics Championships - Fukuoka · Meet 14–30 Jul 2023

—1:55.45

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

—4:03.25

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

—8:23.55

1500 Freestyle

2021 TYR Pro Swim Series - San Antonio · San Antonio, United States of America · Meet 3–6 Mar 2021

—16:21.22

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

—1:00.88

200 Backstroke

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

—2:11.39

2023 TYR Pro Swim Series - Knoxville · Knoxville, United States of America · Meet 11–14 Jan 2023

—59.86

200 Butterfly

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

—2:12.41

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

—2:12.15

2022 TYR Pro Swim Series - Mission Viejo · San Antonio, United States of America · Meet 1–4 Jun 2022

—4:43.46

All Results 147 swims · 20 meets

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

2026 NCAA DI Women's Swimming & Diving · Meet 18–21 Mar 2026

100y Backstroke SCY18 Mar 2026

18 Mar 2026Championship Final249.62

100y Backstroke SCY18 Mar 2026

18 Mar 2026Preliminary350.08

200y Backstroke SCY18 Mar 2026

18 Mar 2026Preliminary31:49.15

200y Backstroke SCY18 Mar 2026

18 Mar 2026Championship Final51:49.38

400y IM SCY18 Mar 2026

18 Mar 2026Championship Final13:58.08

400y IM SCY18 Mar 2026

18 Mar 2026Preliminary24:01.07

2026 Big Ten Women's Swimming and Diving Championships · Meet 18–21 Feb 2026

100 Backstroke SCY

—Preliminary149.67

100 Backstroke SCY

—Championship Final249.75

200 IM SCY

—Championship Final11:52.81

200 IM SCY

—Preliminary21:54.74

400 IM SCY

—Championship Final14:00.57

400 IM SCY

—Preliminary14:03.82

2025 World Aquatics Swimming World Cup · Westmont · Meet 17–19 Oct 2025

100 Freestyle SCM

—Heat453.12

100 Backstroke SCM

—Final355.51

100 Backstroke SCM

—Heat256.80

400 Freestyle SCM

—Final33:58.29

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

50 Backstroke SCM

—Heat226.26

50 Backstroke SCM

—Final526.30

100 Backstroke SCM

—Final355.25

100 Backstroke SCM

—Heat155.78

100 IM SCM

—Heat459.99

200 Freestyle SCM

—Heat31:54.67

200 Freestyle SCM

—Final71:55.57

200 IM SCM

—Heat42:10.26

2025 TYR Summer Championships · Meet 5–8 Aug 2025

50 Freestyle LCM

—Consolation Final225.89

50 Freestyle LCM

—Heat1526.29

100 Freestyle LCM

—Final254.45

100 Freestyle LCM

—Heat254.68

200 Freestyle LCM

—Consolation Final11:58.34

200 Freestyle LCM

—Heat92:00.15

200 IM LCM

—Heat92:18.51

400 Freestyle LCM

—Final24:07.34

400 Freestyle LCM

—Heat54:12.61

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

50 Freestyle LCM

—Heat4326.27

100 Freestyle LCM

—Consolation Final1254.52

100 Freestyle LCM

—Heat1554.67

200 Freestyle LCM

—Final61:57.18

200 Freestyle LCM

—Heat71:57.54

200 IM LCM

—Heat182:15.36

400 Freestyle LCM

—Final34:07.11

400 Freestyle LCM

—Heat54:10.18

2025 NCAA DI Women's Swimming & Diving · Federal Way, WA · Meet 19–22 Mar 2025

100y Backstroke SCY19 Mar 2025

19 Mar 2025Championship Final249.12

100y Backstroke SCY19 Mar 2025

19 Mar 2025Preliminary249.36

200y Backstroke SCY19 Mar 2025

19 Mar 2025Championship Final21:47.11

200y Backstroke SCY19 Mar 2025

19 Mar 2025Preliminary21:49.09

500y Freestyle SCY19 Mar 2025

19 Mar 2025Preliminary174:38.92

2024 Speedo Summer Championships · Meet 23–27 Jul 2024

100 Freestyle LCM

—Final255.19

100 Freestyle LCM

—Heat555.56

200 Freestyle LCM

—Final11:57.84

200 Freestyle LCM

—Heat12:00.41

200 IM LCM

—Final12:12.79

200 IM LCM

—Heat42:17.89

400 Freestyle LCM

—Final54:11.42

400 Freestyle LCM

—Heat24:12.06

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

100 Freestyle LCM

—Heat3155.54

100 Backstroke LCM

—Heat181:00.88

200 Freestyle LCM

—Heat171:59.68

200 Butterfly LCM

—Heat212:12.41

400 Freestyle LCM

—Heat204:12.49

2024 NCAA Division I Women's Swimming & Diving Championships · Meet 20–23 Mar 2024

200y Freestyle SCY20 Mar 2024

20 Mar 2024Championship Final11:40.90

200y Freestyle SCY20 Mar 2024

20 Mar 2024Preliminary21:41.87

200y Backstroke SCY20 Mar 2024

20 Mar 2024Championship Final31:48.47

200y Backstroke SCY20 Mar 2024

20 Mar 2024Preliminary21:49.44

500y Freestyle SCY20 Mar 2024

20 Mar 2024Championship Final14:32.47

500y Freestyle SCY20 Mar 2024

20 Mar 2024Preliminary34:35.01

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

100 Butterfly LCM

—Heat241:00.91

100 Backstroke LCM

—Heat271:02.48

200 Backstroke LCM

—Consolation Final 2172:11.39

200 Backstroke LCM

—Heat212:14.96

2023 World Aquatics Championships - Fukuoka · Meet 14–30 Jul 2023

200 Freestyle LCM

—Semifinal41:55.45

200 Freestyle LCM

—Final61:56.00

200 Freestyle LCM

—Heat111:57.71

400 Freestyle LCM

—Heat74:04.25

400 Freestyle LCM

—Final84:05.37

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

50 Freestyle LCM

—Consolation Final 32625.80

50 Freestyle LCM

—Heat3525.86

100 Freestyle LCM

—Final753.73

100 Freestyle LCM

—Heat854.18

200 Freestyle LCM

—Final31:56.08

200 Freestyle LCM

—Heat41:57.07

200 IM LCM

—Final52:12.15

200 IM LCM

—Heat72:13.61

400 Freestyle LCM

—Final24:03.25

400 Freestyle LCM

—Heat44:07.96

2023 TYR Pro Series - Mission Viejo · Knoxville, United States of America · Meet 17–20 May 2023

200 Freestyle LCM

—Final11:58.44

200 Freestyle LCM

—Heat12:01.19

200 Backstroke LCM

—Final62:13.98

200 Backstroke LCM

—Heat72:14.87

400 Freestyle LCM

—Final14:06.41

400 Freestyle LCM

—Heat44:15.57

800 Freestyle LCM

—Final18:29.85

2023 TYR Pro Swim Series - Knoxville · Knoxville, United States of America · Meet 11–14 Jan 2023

100 Freestyle LCM

—Final855.54

100 Freestyle LCM

—Heat1055.80

100 Butterfly LCM

—Final259.86

100 Butterfly LCM

—Heat21:00.74

100 Backstroke LCM

—Final51:01.50

100 Backstroke LCM

—Heat51:01.97

200 Freestyle LCM

—Final21:57.87

200 Freestyle LCM

—Heat41:59.50

200 IM LCM

—Final22:14.32

200 IM LCM

—Heat52:17.47

400 Freestyle LCM

—Final24:08.83

400 Freestyle LCM

—Heat44:11.88

800 Freestyle LCM

—Final38:34.04

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

100 Backstroke SCM

—Final155.75

100 Backstroke SCM

—Heat156.76

100 IM SCM

—Heat359.71

200 Freestyle SCM

—Final41:52.59

200 Freestyle SCM

—Heat31:53.74

200 Backstroke SCM

—Final22:01.64

200 Backstroke SCM

—Heat22:04.50

200 IM SCM

—Final42:06.90

200 IM SCM

—Heat42:09.37

400 Freestyle SCM

—Final23:58.85

400 Freestyle SCM

—Heat14:00.20

2022 TYR Pro Swim Series - Mission Viejo · San Antonio, United States of America · Meet 1–4 Jun 2022

50 Freestyle LCM

—Consolation Final226.13

50 Freestyle LCM

—Heat526.35

100 Freestyle LCM

—Final155.18

100 Freestyle LCM

—Heat155.89

100 Backstroke LCM

—Final21:01.33

100 Backstroke LCM

—Heat31:02.63

200 Freestyle LCM

—Final21:58.97

200 Freestyle LCM

—Heat22:00.95

400 Freestyle LCM

—Final24:07.54

400 Freestyle LCM

—Heat24:12.74

400 IM LCM

—Final24:43.46

400 IM LCM

—Heat24:49.35

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

100 Butterfly LCM

—Heat131:01.49

200 Freestyle LCM

—Heat31:59.81

800 Freestyle LCM

—Final28:30.83

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

100 Freestyle LCM

—Heat4856.48

100 Butterfly LCM

—Heat331:00.02

200 Freestyle LCM

—Final51:57.53

200 Freestyle LCM

—Semi-Final71:58.00

200 Freestyle LCM

—Heat101:59.16

800 Freestyle LCM

—Final58:23.55

800 Freestyle LCM

—Heat28:27.45

2021 TYR Pro Swim Series - San Antonio · San Antonio, United States of America · Meet 3–6 Mar 2021

100 Butterfly LCM

—Consolation Final—1:01.34

100 Butterfly LCM

—Heat171:01.76

100 Backstroke LCM

—Consolation Final—1:03.17

100 Backstroke LCM

—Heat111:03.26

200 Freestyle LCM

—Final72:00.05

200 Freestyle LCM

—Heat72:00.26

200 IM LCM

—Heat192:22.20

400 IM LCM

—Heat84:53.88

800 Freestyle LCM

—Final68:31.48

1500 Freestyle LCM

—Final816:21.22