swimstats

Yoojoon Son

Mage 14CANOVASACA

99 plausible swims · 19 meets · 2024-07-25 → 2026-11-01

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 24.78 A+0.19s to AA·+1.59s to Sectionals 2026-02-21 CA 2026 NOVA February Intrasquad Meetvenue
100 Freestyle SCY 57.06 BB+1.27s to A·+6.07s to Sectionals 2026-03-28 CA 2026 March 28 NOVA Swim League Meet #1venue
200 Freestyle SCY 2:17.35 B+4.96s to BB·+25.56s to Sectionals 2025-07-20 2025 CA GOLD OC Summer Championhip SCYvenue
500 Freestyle SCY 5:50.18 BB+19.39s to A·+47.49s to Sectionals 2026-10-16 CA 2026 NOVA IMX Meetvenue
50 Backstroke SCY 28.29 A+0.60s to AA·+4.60s to Futures 2026-10-31 2026 Rising Tide 16&U Short Course Meetvenue
100 Backstroke SCY 1:03.39 BB+2.20s to A·+7.90s to Sectionals 2025-07-20 2025 CA GOLD OC Summer Championhip SCYvenue
200 Backstroke SCY 2:12.00 A+4.51s to AA·+10.71s to Sectionals 2026-11-01 2026 Rising Tide 16&U Short Course Meetvenue
50 Breaststroke SCY 31.16 AA+0.87s to AAA·+4.87s to Futures 2026-10-31 2026 Rising Tide 16&U Short Course Meetvenue
100 Breaststroke SCY 1:07.93 A+1.74s to AA·+4.74s to Sectionals 2026-11-01 2026 Rising Tide 16&U Short Course Meetvenue
200 Breaststroke SCY 2:38.81 BB+8.52s to A·+21.52s to Sectionals 2026-10-18 CA 2026 NOVA IMX Meetvenue
50 Butterfly SCY 28.57 BB+0.18s to A·+5.68s to Futures 2026-02-21 CA 2026 NOVA February Intrasquad Meetvenue
100 Butterfly SCY 1:09.85 B+4.36s to BB·+14.66s to Sectionals 2025-07-19 2025 CA GOLD OC Summer Championhip SCYvenue
200 Butterfly SCY 2:35.44 B+9.75s to BB·+32.05s to Sectionals 2026-10-17 CA 2026 NOVA IMX Meetvenue
100 Individual Medley SCY 1:04.27 2026-02-22 CA 2026 NOVA February Intrasquad Meetvenue
200 Individual Medley SCY 2:18.27 BB+2.88s to A·+14.28s to Sectionals 2026-10-17 CA 2026 NOVA IMX Meetvenue
400 Individual Medley SCY 5:07.39 BB+17.90s to A·+42.70s to Sectionals 2026-10-18 CA 2026 NOVA IMX Meetvenue
50 Freestyle LCM 27.49 AA+0.60s to AAA·+0.50s to Sectionals 2026-07-26 2026 CA SCS Summer A/G Champs @ BREAfast pool
100 Freestyle LCM 1:04.62 BB+0.23s to A·+5.63s to Sectionals 2026-04-25 CA 2026 NOVApril Intrasquad Meetvenue
200 Freestyle LCM 2:34.58 B+2.29s to BB·+25.89s to Sectionals 2026-05-16 CA 2026 May 16 NOVA Swim League Meet #4venue
50 Backstroke LCM 33.98 BB+0.09s to A·+6.09s to Futures 2026-07-11 2026 CA TST July 2026 BB MIN LCvenue
100 Backstroke LCM 1:13.38 BB+1.69s to A·+8.19s to Sectionals 2026-07-26 2026 CA SCS Summer A/G Champs @ BREAfast pool
200 Backstroke LCM 2:43.87 BB+7.88s to A·+22.38s to Sectionals 2025-07-23 2025 CA SCS Summer A/G Champs
50 Breaststroke LCM 35.97 AA+1.28s to AAA·+5.08s to Futures 2026-06-12 2026 SCS June AG Invitevenue
100 Breaststroke LCM 1:20.05 A+2.86s to AA·+6.35s to Sectionals 2026-07-12 2026 CA TST July 2026 BB MIN LCvenue
200 Breaststroke LCM 3:00.18 BB+5.39s to A·+19.30s to Sectionals 2026-07-11 2026 CA TST July 2026 BB MIN LCvenue
50 Butterfly LCM 32.40 BB+0.41s to A·+6.11s to Futures 2026-07-12 2026 CA TST July 2026 BB MIN LCvenue
100 Butterfly LCM 1:24.71 +4.42s to B·+21.62s to Sectionals 2024-07-25 2024 CA SCS/GWSC Summer A/G Champsvenue

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 27.62 flying 200 Free Relay (leg 4) 2025-09-21 2025 CA STOP Back To School Invite

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

3424 points (6/6 events)

EventTime Points
500 FR SCY 5:50.18 563
200 BK SCY 2:12.00 678
200 BR SCY 2:38.81 563
200 FL SCY 2:35.44 432
200 IM SCY 2:18.27 629
400 IM SCY 5:07.39 559

IMR 13-14 · SCY

2836 points (5/5 events)

EventTime Points
200 FR SCY 2:17.35 471
100 BK SCY 1:03.39 600
100 BR SCY 1:07.93 702
100 FL SCY 1:09.85 434
200 IM SCY 2:18.27 629

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

PR splits

100 Freestyle SCY 57.06

26.57
30.49

Front half 26.57s · back half 30.49s

200 Freestyle SCY 2:17.35

29.60
35.30
36.40
36.05

Front half 64.90s · back half 72.45s

500 Freestyle SCY 5:50.18

28.04
31.89
34.22
35.70
35.58
36.72
37.06
37.84
37.86
35.27

Front half 165.43s · back half 184.75s

100 Backstroke SCY 1:03.39

30.74
32.65

Front half 30.74s · back half 32.65s

200 Backstroke SCY 2:12.00

30.60
32.90
34.03
34.47

Front half 63.50s · back half 68.50s

100 Breaststroke SCY 1:07.93

32.00
35.93

Front half 32.00s · back half 35.93s

200 Breaststroke SCY 2:38.81

36.83
39.41
41.76
40.81

Front half 76.24s · back half 82.57s

100 Butterfly SCY 1:09.85

31.41
38.44

Front half 31.41s · back half 38.44s

200 Butterfly SCY 2:35.44

32.71
38.60
41.65
42.48

Front half 71.31s · back half 84.13s

100 Individual Medley SCY 1:04.27

29.60
34.67

Front half 29.60s · back half 34.67s

200 Individual Medley SCY 2:18.27

29.10
33.83
41.11
34.23

Front half 62.93s · back half 75.34s

400 Individual Medley SCY 5:07.39

31.18
38.04
36.71
36.41
43.35
44.16
40.13
37.41

Front half 142.34s · back half 165.05s

100 Freestyle LCM 1:04.62

29.95
34.67

Front half 29.95s · back half 34.67s

200 Freestyle LCM 2:34.58

34.06
38.27
41.26
40.99

Front half 72.33s · back half 82.25s

200 Backstroke LCM 2:43.87 RT 0.57s

79.44
84.43

Front half 79.44s · back half 84.43s

100 Breaststroke LCM 1:20.05

37.78
42.27

Front half 37.78s · back half 42.27s

200 Breaststroke LCM 3:00.18

40.39
44.76
47.52
47.51

Front half 85.15s · back half 95.03s

100 Butterfly LCM 1:24.71

39.15
45.56

Front half 39.15s · back half 45.56s

Reaction time

fastest 0.53s average 0.591s slowest 0.64s 9 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 24.78 5 swims
100 Freestyle SCY 57.06 4 swims
200 Freestyle SCY 2:17.35 1 swim
500 Freestyle SCY 5:50.18 2 swims
50 Backstroke SCY 28.29 9 swims
100 Backstroke SCY 1:03.39 6 swims
200 Backstroke SCY 2:12.00 3 swims
50 Breaststroke SCY 31.16 8 swims
100 Breaststroke SCY 1:07.93 6 swims
200 Breaststroke SCY 2:38.81 3 swims
50 Butterfly SCY 28.57 3 swims
100 Butterfly SCY 1:09.85 1 swim
200 Butterfly SCY 2:35.44 1 swim
100 Individual Medley SCY 1:04.27 3 swims
200 Individual Medley SCY 2:18.27 3 swims
400 Individual Medley SCY 5:07.39 1 swim
50 Freestyle LCM 27.49 7 swims
100 Freestyle LCM 1:04.62 2 swims
200 Freestyle LCM 2:34.58 1 swim
50 Backstroke LCM 33.98 2 swims
100 Backstroke LCM 1:13.38 6 swims
200 Backstroke LCM 2:43.87 3 swims
50 Breaststroke LCM 35.97 4 swims
100 Breaststroke LCM 1:20.05 4 swims
200 Breaststroke LCM 3:00.18 2 swims
50 Butterfly LCM 32.40 2 swims
100 Butterfly LCM 1:24.71 1 swim