swimstats

Zach Darevsky

Mage 11COIAMWSDCOMACS

280 plausible swims · 47 meets · 2021-10-30 → 2026-07-26

Personal records

EventCourseBest CutDateMeet
25 Freestyle SCY 15.82 2023-11-04 2023 CO ACES Fall High Point Invitevenue
50 Freestyle SCY 30.60 BB+0.51s to A·+7.41s to Sectionals 2025-01-26 2025 CO TOPS Colorado Openvenue
100 Freestyle SCY 59.35 AAA+2.26s to AAAA·+8.36s to Sectionals 2026-02-27 2026 CO CSI SC Age Group Championshipsfast pool
200 Freestyle SCY 2:09.14 AAA+4.15s to AAAA·+17.35s to Sectionals 2026-01-09 2026 Midwest All Starsvenue
25 Backstroke SCY 18.92 2023-11-04 2023 CO ACES Fall High Point Invitevenue
50 Backstroke SCY 32.59 AA+0.80s to AAA·+8.90s to Futures 2026-01-01 1660388
100 Backstroke SCY 1:10.23 AA+1.64s to AAA·+14.74s to Sectionals 2026-03-01 2026 CO CSI SC Age Group Championshipsfast pool
25 Breaststroke SCY 20.91 2023-11-04 2023 CO ACES Fall High Point Invitevenue
50 Breaststroke SCY 40.18 BB+0.69s to A·+13.89s to Futures 2025-02-28 2025 CO CSI 14&U Age Group Championshipsvenue
100 Breaststroke SCY 1:29.75 BB+4.76s to A·+26.56s to Sectionals 2025-01-26 2025 CO TOPS Colorado Openvenue
25 Butterfly SCY 18.41 2023-11-05 2023 CO ACES Fall High Point Invitevenue
50 Butterfly SCY 34.35 BB+0.66s to A·+11.46s to Futures 2025-01-25 2025 CO TOPS Colorado Openvenue
100 Butterfly SCY 1:08.88 AA+0.69s to AAA·+13.69s to Sectionals 2026-03-01 2026 CO CSI SC Age Group Championshipsfast pool
100 Individual Medley SCY 1:09.30 AA+0.41s to AAA 2026-02-28 2026 CO CSI SC Age Group Championshipsfast pool
200 Individual Medley SCY 2:27.54 AAA+5.55s to AAAA·+23.55s to Sectionals 2026-02-27 2026 CO CSI SC Age Group Championshipsfast pool
50 Freestyle SCM 1:00.84 +22.05s to B·+35.15s to Sectionals 2022-06-11 2022 CO MACS Suburban League Invitevenue
25 Backstroke SCM 24.39 2022-06-11 2022 CO MACS Suburban League Invitevenue
25 Breaststroke SCM 29.09 2022-06-11 2022 CO MACS Suburban League Invitevenue
50 Freestyle LCM 31.31 AAA+1.42s to AAAA·+4.32s to Sectionals 2026-05-16 2026 CO ACES Spring Invitevenue
100 Freestyle LCM 1:05.41 AAAA·+6.42s to Sectionals 2026-07-26 2026 CO Age Group LCM State Championshipsfast pool
200 Freestyle LCM 2:20.56 AAAA·+11.87s to Sectionals 2026-07-25 2026 CO Age Group LCM State Championshipsfast pool
400 Freestyle LCM 5:06.50 AAA+5.21s to AAAA·+32.11s to Sectionals 2026-07-24 2026 CO Age Group LCM State Championshipsfast pool
50 Backstroke LCM 36.34 AAA+1.45s to AAAA·+8.45s to Futures 2026-06-14 2026 CO CSI Long Course Openfast pool
100 Backstroke LCM 1:18.25 AAA+2.36s to AAAA·+13.06s to Sectionals 2026-07-25 2026 CO Age Group LCM State Championshipsfast pool
200 Backstroke LCM 2:58.90 A+0.71s to AA·+37.41s to Sectionals 2025-07-13 2025 CO NJ Firecracker Invitefast pool
50 Breaststroke LCM 44.64 A+1.75s to AA·+13.75s to Futures 2026-06-28 2026 CO Zone 2 District Meet--DUvenue
100 Breaststroke LCM 1:34.83 A+0.04s to AA·+21.13s to Sectionals 2026-05-16 2026 CO ACES Spring Invitevenue
50 Butterfly LCM 34.57 AA+0.18s to AAA·+8.28s to Futures 2026-05-17 2026 CO ACES Spring Invitevenue
100 Butterfly LCM 1:20.11 AA+2.12s to AAA·+17.02s to Sectionals 2026-04-25 2026 CO Arena Catch Me If You Canvenue
200 Individual Medley LCM 2:47.76 AAA+5.17s to AAAA·+23.07s to Sectionals 2026-07-24 2026 CO Age Group LCM State Championshipsfast pool

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.

National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.

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
50 Freestyle SCY 31.21 flat 200 Free Relay 2025-03-02 2025 CO CSI 14&U Age Group Championships
50 Freestyle SCY 28.13 flying 200 Free Relay (leg 4) 2026-03-01 2026 CO CSI SC Age Group Championships
50 Backstroke SCY 37.29 flat 200 Medley Relay 2024-02-24 2024 CO CSI SCY Age Group Championships
50 Breaststroke SCY 1:05.00 flying 200 Medley Relay (leg 2) 2022-03-13 2022 CO JH Mile High Championship
50 Butterfly SCY 31.15 flying 200 Medley Relay (leg 3) 2026-02-28 2026 CO CSI SC Age Group Championships
50 Freestyle LCM 37.03 flat 200 Free Relay 2024-07-28 2024 CO CSI LC Age Group Championships
50 Freestyle LCM 30.41 flying 200 Free Relay (leg 4) 2026-07-26 2026 CO Age Group LCM State Championships
50 Backstroke LCM 37.61 flat 200 Medley Relay 2026-07-25 2026 CO Age Group LCM State Championships
50 Butterfly LCM 35.33 flying 200 Medley Relay (leg 3) 2025-07-26 2025 CO CSI Age Group 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 11-12 · LCM

3443 points (5/5 events)

EventTime Points
400 FR LCM 5:06.50 811
100 BK LCM 1:18.25 727
100 BR LCM 1:34.83 577
100 FL LCM 1:20.11 605
200 IM LCM 2:47.76 723

IMR 11-12 · LCM

3518 points (5/5 events)

EventTime Points
200 FR LCM 2:20.56 874
50 BK LCM 36.34 721
50 BR LCM 44.64 528
50 FL LCM 34.57 672
200 IM LCM 2:47.76 723

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

PR splits

50 Freestyle SCY 30.60

14.75
15.85

Front half 14.75s · back half 15.85s

100 Freestyle SCY 59.35

29.00
30.35

Front half 29.00s · back half 30.35s

200 Freestyle SCY 2:09.14

29.70
32.80
33.77
32.87

Front half 62.50s · back half 66.64s

100 Backstroke SCY 1:10.23

33.92
36.31

Front half 33.92s · back half 36.31s

100 Breaststroke SCY 1:29.75

20.97
22.59
23.52
22.67

Front half 43.56s · back half 46.19s

50 Butterfly SCY 34.35

16.45
17.90

Front half 16.45s · back half 17.90s

100 Butterfly SCY 1:08.88

32.69
36.19

Front half 32.69s · back half 36.19s

100 Individual Medley SCY 1:09.30

32.55
36.75

Front half 32.55s · back half 36.75s

200 Individual Medley SCY 2:27.54

32.38
37.59
45.03
32.54

Front half 69.97s · back half 77.57s

100 Freestyle LCM 1:05.41

31.70
33.71

Front half 31.70s · back half 33.71s

200 Freestyle LCM 2:20.56

32.47
36.12
36.83
35.14

Front half 68.59s · back half 71.97s

400 Freestyle LCM 5:06.50

34.34
38.36
39.33
39.31
39.25
39.73
39.11
37.07

Front half 151.34s · back half 155.16s

100 Backstroke LCM 1:18.25

38.18
40.07

Front half 38.18s · back half 40.07s

200 Backstroke LCM 2:58.90

41.34
45.62
47.24
44.70

Front half 86.96s · back half 91.94s

200 Individual Medley LCM 2:47.76

36.97
43.40
52.05
35.34

Front half 80.37s · back half 87.39s

Reaction time

fastest 0.58s average 0.580s slowest 0.58s 1 electronic start

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.

Swim history

Every recorded swim, newest first
DateEventCourse TimeAge RoundMeet

Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.

Progression

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

25 Freestyle SCY 15.82 6 swims
50 Freestyle SCY 30.60 10 swims
100 Freestyle SCY 59.35 16 swims
200 Freestyle SCY 2:09.14 12 swims
25 Backstroke SCY 18.92 4 swims
50 Backstroke SCY 32.59 16 swims
100 Backstroke SCY 1:10.23 13 swims
25 Breaststroke SCY 20.91 7 swims
50 Breaststroke SCY 40.18 9 swims
100 Breaststroke SCY 1:29.75 4 swims
25 Butterfly SCY 18.41 4 swims
50 Butterfly SCY 34.35 7 swims
100 Butterfly SCY 1:08.88 3 swims
100 Individual Medley SCY 1:09.30 14 swims
200 Individual Medley SCY 2:27.54 13 swims
50 Freestyle SCM 1:00.84 1 swim
25 Backstroke SCM 24.39 1 swim
25 Breaststroke SCM 29.09 1 swim
50 Freestyle LCM 31.31 12 swims
100 Freestyle LCM 1:05.41 12 swims
200 Freestyle LCM 2:20.56 10 swims
400 Freestyle LCM 5:06.50 3 swims
50 Backstroke LCM 36.34 21 swims
100 Backstroke LCM 1:18.25 13 swims
200 Backstroke LCM 2:58.90 1 swim
50 Breaststroke LCM 44.64 15 swims
100 Breaststroke LCM 1:34.83 9 swims
50 Butterfly LCM 34.57 14 swims
100 Butterfly LCM 1:20.11 8 swims
200 Individual Medley LCM 2:47.76 14 swims