Jonathan Shin

Mage 14CAREDROSEUNAT

161 plausible swims · 37 meets · 2024-09-28 → 2026-11-01

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 25.33 A+0.74s to AA·+2.14s to Sectionals 2026-09-19 2026 TSM Aquatics Season Opener - entriesvenue
100 Freestyle SCY 54.65 A+1.16s to AA·+3.66s to Sectionals 2026-10-25 2026 Revenge of the Spooky Splash II @ SPARvenue
200 Freestyle SCY 1:59.80 A+2.71s to AA·+8.01s to Sectionals 2026-09-19 2026 TSM Aquatics Season Opener - entriesvenue
500 Freestyle SCY 5:59.37 B+0.98s to BB·+56.68s to Sectionals 2025-10-17 2025 Rose_ Brea Dual Distancevenue
50 Backstroke SCY 28.28 A+0.59s to AA·+4.59s to Futures 2026-10-31 2026 Rising Tide 16&U Short Course Meetvenue
100 Backstroke SCY 1:00.41 A+1.82s to AA·+4.92s to Sectionals 2026-10-23 Rose - La Canada SCY Invitationalvenue
200 Backstroke SCY 2:10.59 A+3.10s to AA·+9.30s to Sectionals 2026-11-01 2026 Rising Tide 16&U Short Course Meetvenue
50 Breaststroke SCY 36.32 B+0.53s to BB·+10.03s to Futures 2025-09-21 2025 TSM Aquatics Season Openervenue
100 Breaststroke SCY 1:22.05 +1.46s to B·+18.86s to Sectionals 2026-01-17 2026 Rose Winter Intrasquadvenue
50 Butterfly SCY 26.69 AA+0.60s to AAA·+3.80s to Futures 2026-10-31 2026 Rising Tide 16&U Short Course Meetvenue
100 Butterfly SCY 1:00.10 A+2.21s to AA·+4.91s to Sectionals 2026-10-23 Rose - La Canada SCY Invitationalvenue
200 Butterfly SCY 2:39.79 +2.90s to B·+36.40s to Sectionals 2026-01-16 2026 Rose Winter Intrasquadvenue
100 Individual Medley SCY 1:04.38 2026-09-19 2026 TSM Aquatics Season Opener - entriesvenue
200 Individual Medley SCY 2:26.82 B+0.13s to BB·+22.83s to Sectionals 2026-02-01 BCA Winter Heatsvenue
400 Individual Medley SCY 4:53.45 BB+3.96s to A·+28.76s to Sectionals 2026-10-17 2026 Rose Distance Intrasquadvenue
50 Freestyle LCM 28.92 A+0.73s to AA·+1.93s to Sectionals 2026-06-14 2026 SCS June AG Invite-CANYvenue
100 Freestyle LCM 1:04.20 A+2.51s to AA·+5.21s to Sectionals 2026-07-12 2026 Summer Pacific Champs @BLAST - copied -venue
200 Freestyle LCM 2:21.08 BB+0.49s to A·+12.39s to Sectionals 2026-06-07 2026 BCA June LC Meetvenue
400 Freestyle LCM 5:03.61 BB+3.72s to A·+29.22s to Sectionals 2026-06-06 2026 BCA June LC Meetvenue
50 Backstroke LCM 35.01 BB+1.12s to A·+7.12s to Futures 2026-06-27 2026 CA SBSC Semana Nautica LC Meetvenue
100 Backstroke LCM 1:12.38 BB+0.69s to A·+7.19s to Sectionals 2026-07-26 2026 CA SCS Summer A/G Champs @ BREAfast pool
200 Backstroke LCM 2:34.50 A+5.01s to AA·+13.01s to Sectionals 2026-07-23 2026 CA SCS Summer A/G Champs @ BREAfast pool
50 Breaststroke LCM 46.93 +2.84s to B·+16.04s to Futures 2025-06-28 2025 CA SBSC Semana Nautica LCM Meetvenue
100 Breaststroke LCM 1:31.94 B+4.65s to BB·+18.24s to Sectionals 2026-06-27 2026 CA SBSC Semana Nautica LC Meetvenue
50 Butterfly LCM 30.84 A+0.25s to AA·+4.55s to Futures 2026-05-03 2026 TORR May Spring Splashvenue
100 Butterfly LCM 1:12.71 BB+3.82s to A·+9.62s to Sectionals 2026-05-02 2026 TORR May Spring Splashvenue
200 Individual Medley LCM 2:45.76 BB+8.87s to A·+21.07s to Sectionals 2026-06-27 2026 CA SBSC Semana Nautica LC Meetvenue
400 Individual Medley LCM 5:48.82 BB+13.33s to A·+41.03s to Sectionals 2026-06-26 2026 CA SBSC Semana Nautica LC Meetvenue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.

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 26.28 flying 200 Medley Relay (leg 4) 2026-02-28 2026 Pacific Committee SC Chmpionship
50 Freestyle SCY 30.66 flying 200 Free Relay (leg 3) 2025-02-23 2025 Pacific Committee SC Championship
100 Freestyle SCY 56.76 flat 400 Free Relay 2026-03-01 2026 Pacific Committee SC Chmpionship
100 Freestyle SCY 1:05.46 flying 400 Free Relay (leg 3) 2025-02-22 2025 Pacific Committee SC Championship
100 Freestyle SCY 56.64 flying 400 Medley Relay (leg 4) 2026-02-27 2026 Pacific Committee SC Chmpionship
50 Butterfly SCY 18.74 flying 200 Medley Relay (leg 3) 2025-09-21 2025 TSM Aquatics Season Opener
50 Freestyle LCM 30.55 flying 200 Free Relay (leg 2) 2025-07-24 2025 CA SCS Summer A/G Champs
100 Freestyle LCM 1:09.69 flying 400 Medley Relay (leg 4) 2025-07-25 2025 CA SCS Summer A/G Champs

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 13-14 · SCY

2787 points (5/6 events — incomplete)

EventTime Points
500 FR SCY 5:59.37 521
200 BK SCY 2:10.59 700
200 FL SCY 2:39.79 398
200 IM SCY 2:26.82 525
400 IM SCY 4:53.45 643
200 BR SCY— 0

IMR 13-14 · SCY

3008 points (5/5 events)

EventTime Points
200 FR SCY 1:59.80 710
100 BK SCY 1:00.41 694
100 BR SCY 1:22.05 398
100 FL SCY 1:00.10 681
200 IM SCY 2:26.82 525

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

PR splits

100 Freestyle SCY 54.65

26.94
27.71

Front half 26.94s · back half 27.71s

200 Freestyle SCY 1:59.80

27.97
30.22
31.35
30.26

Front half 58.19s · back half 61.61s

500 Freestyle SCY 5:59.37

31.50
36.52
36.42
37.23
37.07
36.36
36.45
36.88
36.21
34.73

Front half 178.74s · back half 180.63s

100 Backstroke SCY 1:00.41

29.77
30.64

Front half 29.77s · back half 30.64s

200 Backstroke SCY 2:10.59

30.23
33.13
33.55
33.68

Front half 63.36s · back half 67.23s

100 Breaststroke SCY 1:22.05

39.72
42.33

Front half 39.72s · back half 42.33s

100 Butterfly SCY 1:00.10

28.05
32.05

Front half 28.05s · back half 32.05s

200 Butterfly SCY 2:39.79

35.82
42.50
42.46
39.01

Front half 78.32s · back half 81.47s

100 Individual Medley SCY 1:04.38

29.69
34.69

Front half 29.69s · back half 34.69s

200 Individual Medley SCY 2:26.82

33.13
35.61
45.81
32.27

Front half 68.74s · back half 78.08s

400 Individual Medley SCY 4:53.45

31.00
35.88
36.29
37.75
42.70
44.35
33.89
31.59

Front half 140.92s · back half 152.53s

200 Freestyle LCM 2:21.08

69.46
71.62

Front half 69.46s · back half 71.62s

400 Freestyle LCM 5:03.61

73.42
77.77
77.84
74.58

Front half 151.19s · back half 152.42s

200 Backstroke LCM 2:34.50 RT 0.57s

76.33
78.17

Front half 76.33s · back half 78.17s

100 Breaststroke LCM 1:31.94

44.64
47.30

Front half 44.64s · back half 47.30s

200 Individual Medley LCM 2:45.76

34.89
43.48
51.40
35.99

Front half 78.37s · back half 87.39s

400 Individual Medley LCM 5:48.82

37.31
41.04
45.48
42.25
53.01
52.19
39.51
38.03

Front half 166.08s · back half 182.74s

Reaction time

fastest 0.55s average 0.630s slowest 0.68s 7 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.

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.

50 Freestyle SCY 25.33 11 swims
100 Freestyle SCY 54.65 13 swims
200 Freestyle SCY 1:59.80 5 swims
500 Freestyle SCY 5:59.37 1 swim
50 Backstroke SCY 28.28 8 swims
100 Backstroke SCY 1:00.41 2 swims
200 Backstroke SCY 2:10.59 2 swims
50 Breaststroke SCY 36.32 8 swims
100 Breaststroke SCY 1:22.05 1 swim
50 Butterfly SCY 26.69 10 swims
100 Butterfly SCY 1:00.10 7 swims
200 Butterfly SCY 2:39.79 1 swim
100 Individual Medley SCY 1:04.38 5 swims
200 Individual Medley SCY 2:26.82 4 swims
400 Individual Medley SCY 4:53.45 1 swim
50 Freestyle LCM 28.92 13 swims
100 Freestyle LCM 1:04.20 12 swims
200 Freestyle LCM 2:21.08 8 swims
400 Freestyle LCM 5:03.61 6 swims
50 Backstroke LCM 35.01 7 swims
100 Backstroke LCM 1:12.38 6 swims
200 Backstroke LCM 2:34.50 7 swims
50 Breaststroke LCM 46.93 1 swim
100 Breaststroke LCM 1:31.94 2 swims
50 Butterfly LCM 30.84 10 swims
100 Butterfly LCM 1:12.71 5 swims
200 Individual Medley LCM 2:45.76 3 swims
400 Individual Medley LCM 5:48.82 2 swims