swimstats

Roos Rottink

Fage 18FGMTORSEMTACNAC

180 plausible swims · 27 meets · 2018-02-23 → 2026-05-02

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 22.81 AAAA 2026-03-06 Speedo Southern Premier
100 Freestyle SCY 50.65 AAAA 2024-12-08 2024 NAC SPEEDO Music City Invitational venue
200 Freestyle SCY 1:47.09 AAAA 2026-03-06 Speedo Southern Premier fast pool
50 Backstroke SCY 26.14 AAAA 2021-02-19 2021 SE Southeastern Senior SC Championship M
100 Backstroke SCY 52.88 AAAA 2026-03-06 Speedo Southern Premier
200 Backstroke SCY 1:56.05 AAAA 2026-03-06 Speedo Southern Premier fast pool
100 Breaststroke SCY 1:16.41 BB+3.42s to A 2026-01-01 rcc results
50 Butterfly SCY 27.17 AAA+0.98s to AAAA 2020-02-21 2020 SE Southeastern SC Championships
100 Butterfly SCY 54.59 AAAA 2026-03-08 Speedo Southern Premier fast pool
200 Butterfly SCY 2:02.71 AAA+0.02s to AAAA 2026-01-01 ralph crocker results
100 Individual Medley SCY 1:03.77 2020-02-21 2020 SE Southeastern SC Championships
200 Individual Medley SCY 2:05.36 AAA+0.77s to AAAA 2026-01-01 ralph crocker results
50 Freestyle LCM 26.42 AAAA 2025-07-18 2023 HSA Fran Norris Invitational
100 Freestyle LCM 56.83 AAAA 2026-04-30 Fort Lauderdale Open venue
200 Freestyle LCM 2:04.38 AAAA 2024-06-06 2024 Synergy Dryland Summer Sizzler venue
400 Freestyle LCM 4:31.59 AAA+3.80s to AAAA 2022-07-14 2022 SE Southeastern LC Championships
50 Backstroke LCM 28.93 AAAA 2025-07-30 2025 Speedo Junior National Championships fast pool
100 Backstroke LCM 1:01.24 AAAA 2025-08-02 2025 Speedo Junior National Championships fast pool
200 Backstroke LCM 2:12.26 AAAA 2025-06-04 2025 National Championships venue
50 Butterfly LCM 31.78 AA+1.29s to AAA 2019-07-18 2019 SE Southeastern LC Championships
100 Butterfly LCM 1:01.06 AAAA 2024-06-06 2024 Synergy Dryland Summer Sizzler venue
200 Butterfly LCM 2:22.59 AAA+2.90s to AAAA 2024-07-20 2024 SE Southeastern Summer LC Championships venue
200 Individual Medley LCM 2:24.38 AAA+1.69s to AAAA 2024-05-10 2024 Officially Summer Invitational

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.

Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.

Fastest relay legs

LegCourseTime StartRelayDateMeet
100 Freestyle LCM 56.64 flying 400 Medley Relay (leg 4) 2025-07-19 2025 SE Southeastern Summer LC Championships

Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.

IMX / IMR

IMX 17-18 · LCM

3894 points (4/6 events — incomplete)

EventTime Points
400 FR LCM 4:31.59 929
200 BK LCM 2:12.26 1100
200 FL LCM 2:22.59 914
200 IM LCM 2:24.38 951
200 BR LCM— 0
400 IM LCM— 0

IMR 17-18 · SCY

4741 points (5/5 events)

EventTime Points
200 FR SCY 1:47.09 1095
100 BK SCY 52.88 1100
100 BR SCY 1:16.41 576
100 FL SCY 54.59 1033
200 IM SCY 2:05.36 937

Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.

PR splits

100 Freestyle SCY 50.65

24.39
26.26

Front half 24.39s · back half 26.26s

200 Freestyle SCY 1:47.09 RT 0.61s

24.49
27.09
27.74
27.77

Front half 51.58s · back half 55.51s

50 Backstroke SCY 26.14 split/total mismatch

29.57
33.01
33.48
33.87

Front half 62.58s · back half -36.44s

200 Backstroke SCY 1:56.05 RT 0.63s

27.09
29.20
29.78
29.98

Front half 56.29s · back half 59.76s

100 Breaststroke SCY 1:16.41

36.16
40.25

Front half 36.16s · back half 40.25s

100 Butterfly SCY 54.59

25.00
29.59

Front half 25.00s · back half 29.59s

200 Butterfly SCY 2:02.71

27.00
31.48
32.39
31.84

Front half 58.48s · back half 64.23s

100 Individual Medley SCY 1:03.77

28.05
35.72

Front half 28.05s · back half 35.72s

200 Individual Medley SCY 2:05.36

26.42
31.40
40.01
27.53

Front half 57.82s · back half 67.54s

100 Freestyle LCM 56.83 RT 0.61s

27.27
29.56

Front half 27.27s · back half 29.56s

200 Freestyle LCM 2:04.38

60.89
63.49

Front half 60.89s · back half 63.49s

400 Freestyle LCM 4:31.59 split/total mismatch

30.61
34.74
35.01
35.37
34.58
34.81
34.04
32.43

100 Backstroke LCM 1:01.24 RT 0.58s

29.76
31.48

Front half 29.76s · back half 31.48s

200 Backstroke LCM 2:12.26 RT 0.74s

31.12
33.01
33.75
34.38

Front half 64.13s · back half 68.13s

100 Butterfly LCM 1:01.06

28.22
32.84

Front half 28.22s · back half 32.84s

200 Butterfly LCM 2:22.59

29.55
34.46
36.67
41.91

Front half 64.01s · back half 78.58s

200 Individual Medley LCM 2:24.38 split/total mismatch

29.55
34.34
48.16
32.33

Reaction time

fastest 0.51s average 0.641s slowest 0.74s 37 electronic starts

Start reaction over time faster starts higher

From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.

Progression

Faster times are higher. One card per event, all courses & history.

50 Freestyle SCY 22.81 15 swims
100 Freestyle SCY 50.65 9 swims
200 Freestyle SCY 1:47.09 7 swims
50 Backstroke SCY 26.14 7 swims
100 Backstroke SCY 52.88 14 swims
200 Backstroke SCY 1:56.05 6 swims
100 Breaststroke SCY 1:16.41 2 swims
50 Butterfly SCY 27.17 4 swims
100 Butterfly SCY 54.59 10 swims
200 Butterfly SCY 2:02.71 2 swims
100 Individual Medley SCY 1:03.77 5 swims
200 Individual Medley SCY 2:05.36 5 swims
50 Freestyle LCM 26.42 13 swims
100 Freestyle LCM 56.83 13 swims
200 Freestyle LCM 2:04.38 6 swims
400 Freestyle LCM 4:31.59 2 swims
50 Backstroke LCM 28.93 12 swims
100 Backstroke LCM 1:01.24 15 swims
200 Backstroke LCM 2:12.26 12 swims
50 Butterfly LCM 31.78 2 swims
100 Butterfly LCM 1:01.06 14 swims
200 Butterfly LCM 2:22.59 2 swims
200 Individual Medley LCM 2:24.38 3 swims