Roos Rottink

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.

50 Freestyle

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

—26.75

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

—57.23

50 Backstroke

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

—28.93

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

—1:01.86

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

—2:12.26

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

—1:01.31

All Results 62 swims · 9 meets

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

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

50 Freestyle SCY

—Bonus Final122.48

50 Freestyle SCY

—Heat2023.02

100 Freestyle SCY

—Final548.85

100 Freestyle SCY

—Heat649.46

100 Butterfly SCY

—Consolation Final352.91

100 Butterfly SCY

—Heat1153.33

100 Backstroke SCY

—Heat1053.39

100 Backstroke SCY

—Consolation Final453.53

200 Backstroke SCY

—Final41:54.17

200 Backstroke SCY

—Heat51:55.02

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

50 Backstroke LCM

—Final728.93

50 Backstroke LCM

—Heat729.17

100 Freestyle LCM

—Bonus Final657.23

100 Freestyle LCM

—Heat3157.61

100 Butterfly LCM

—Bonus Final51:01.31

100 Butterfly LCM

—Heat191:01.53

100 Backstroke LCM

—Heat51:02.13

200 Backstroke LCM

—Final42:12.90

200 Backstroke LCM

—Heat32:13.70

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

50 Backstroke LCM

—Consolation Final 22328.95

50 Backstroke LCM

—Heat2829.13

100 Backstroke LCM

—Consolation Final 3251:01.86

100 Backstroke LCM

—Heat271:01.96

200 Backstroke LCM

—Consolation Final 2172:12.26

200 Backstroke LCM

—Heat202:12.29

2024 Winter Juniors East · Meet 11–14 Dec 2024

50 Freestyle SCY

—Consolation Final522.91

50 Freestyle SCY

—Heat1422.97

100 Backstroke SCY

—Consolation Final653.69

100 Backstroke SCY

—Heat1353.91

100 Butterfly SCY

—Heat3354.87

200 Backstroke SCY

—Consolation Final11:55.29

200 Backstroke SCY

—Heat91:56.88

500 Freestyle SCY

—Heat624:57.50

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

100 Backstroke LCM

—Heat391:02.13

200 Backstroke LCM

—Heat422:14.27

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

50 Freestyle SCY

—Heat3023.29

100 Backstroke SCY

—Final653.41

100 Backstroke SCY

—Heat653.52

100 Butterfly SCY

—Bonus Final654.34

100 Butterfly SCY

—Heat2354.54

200 Backstroke SCY

—Final71:55.26

200 Backstroke SCY

—Heat81:56.38

200 Butterfly SCY

—Heat282:01.74

200 IM SCY

—Heat702:04.77

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

50 Freestyle LCM

—Heat6226.75

100 Freestyle LCM

—Heat4957.67

100 Backstroke LCM

—Heat61:01.96

100 Butterfly LCM

—Heat601:02.44

100 Backstroke LCM

—Final71:02.50

200 Backstroke LCM

—Consolation Final92:14.26

200 Backstroke LCM

—Heat102:15.70

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

50 Freestyle SCY

—Heat6623.70

100 Freestyle SCY

—Heat3150.81

100 Backstroke SCY

—Bonus Final354.16

100 Backstroke SCY

—Heat2254.74

100 Butterfly SCY

—Heat4155.68

200 Backstroke SCY

—Bonus Final11:56.57

200 Backstroke SCY

—Heat171:58.40

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

50 Freestyle SCY

—Heat3823.43

100 Backstroke SCY

—Heat4155.68

200 Backstroke SCY

—Bonus Final41:58.04

200 Backstroke SCY

—Heat251:59.56