Yoojoon Son

Mage 14CASACA

81 plausible swims · 17 meets · 2024-07-25 → 2026-06-14

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	24.78	A+0.19s to AA	2026-02-21	CA 2026 NOVA February Intrasquad Meet venue
100 Freestyle	SCY	57.06	BB+1.27s to A	2026-03-28	CA 2026 March 28 NOVA Swim League Meet #1 venue
200 Freestyle	SCY	2:17.35	B+4.96s to BB	2025-07-20	2025 CA GOLD OC Summer Championhip SCY venue
500 Freestyle	SCY	6:36.90	+10.91s to B	2025-11-15	CA 2025 NOVAmber Intrasquad Meet venue
50 Backstroke	SCY	29.85	BB+0.96s to A	2025-10-18	2025 CA GWSC Pumpkin Sprint Meet venue
100 Backstroke	SCY	1:03.39	BB+2.20s to A	2025-07-20	2025 CA GOLD OC Summer Championhip SCY venue
200 Backstroke	SCY	2:19.99	BB+7.00s to A	2025-07-19	2025 CA GOLD OC Summer Championhip SCY venue
50 Breaststroke	SCY	32.42	A+0.73s to AA	2025-12-13	2025 CA SCS/SCAT WAG venue
100 Breaststroke	SCY	1:10.20	BB+1.11s to A	2026-03-28	CA 2026 March 28 NOVA Swim League Meet #1 venue
200 Breaststroke	SCY	2:41.03	BB+10.74s to A	2025-07-19	2025 CA GOLD OC Summer Championhip SCY venue
50 Butterfly	SCY	28.57	BB+0.18s to A	2026-02-21	CA 2026 NOVA February Intrasquad Meet venue
100 Butterfly	SCY	1:09.85	B+4.36s to BB	2025-07-19	2025 CA GOLD OC Summer Championhip SCY venue
100 Individual Medley	SCY	1:04.27		2026-02-22	CA 2026 NOVA February Intrasquad Meet venue
200 Individual Medley	SCY	2:19.37	BB+3.98s to A	2026-02-21	CA 2026 NOVA February Intrasquad Meet venue
50 Freestyle	LCM	28.29	A+0.10s to AA	2026-06-14	2026 SCS June AG Invite venue
100 Freestyle	LCM	1:04.62	BB+0.23s to A	2026-04-25	CA 2026 NOVApril Intrasquad Meet venue
200 Freestyle	LCM	2:34.58	B+2.29s to BB	2026-05-16	CA 2026 May 16 NOVA Swim League Meet #4 venue
50 Backstroke	LCM	34.90	BB+1.01s to A	2026-04-25	CA 2026 NOVApril Intrasquad Meet venue
100 Backstroke	LCM	1:14.49	BB+2.80s to A	2026-06-14	2026 SCS June AG Invite venue
200 Backstroke	LCM	2:43.87	BB+7.88s to A	2025-07-23	2025 CA SCS Summer A/G Champs
50 Breaststroke	LCM	35.97	AA+1.28s to AAA	2026-06-12	2026 SCS June AG Invite venue
100 Breaststroke	LCM	1:20.73	BB+0.14s to A	2026-06-13	2026 SCS June AG Invite venue
200 Breaststroke	LCM	3:07.16	BB+12.37s to A	2026-04-26	CA 2026 NOVApril Intrasquad Meet venue
50 Butterfly	LCM	34.37	BB+2.38s to A	2026-04-26	CA 2026 NOVApril Intrasquad Meet venue
100 Butterfly	LCM	1:24.71	+4.42s to B	2024-07-25	2024 CA SCS/GWSC Summer A/G Champs slow pool

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

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

Leg	Course	Time	Start	Relay	Date	Meet
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

2109 points (4/6 events — incomplete)

Event	Time	Points
500 FR SCY	6:36.90	387
200 BK SCY	2:19.99	568
200 BR SCY	2:41.03	540
200 IM SCY	2:19.37	614
200 FL SCY	—	0
400 IM SCY	—	0

IMR 13-14 · SCY

2755 points (5/5 events)

Event	Time	Points
200 FR SCY	2:17.35	471
100 BK SCY	1:03.39	600
100 BR SCY	1:10.20	636
100 FL SCY	1:09.85	434
200 IM SCY	2:19.37	614

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 6:36.90

30.99

36.27

38.05

39.23

39.65

40.91

40.67

41.90

46.94

42.29

Front half 184.19s · back half 212.71s

100 Backstroke SCY 1:03.39

30.74

32.65

Front half 30.74s · back half 32.65s

200 Backstroke SCY 2:19.99

32.76

35.11

35.97

36.15

Front half 67.87s · back half 72.12s

100 Breaststroke SCY 1:10.20

33.08

37.12

Front half 33.08s · back half 37.12s

200 Breaststroke SCY 2:41.03

36.66

41.36

41.65

Front half 78.02s · back half 83.01s

100 Butterfly SCY 1:09.85

31.41

38.44

Front half 31.41s · back half 38.44s

100 Individual Medley SCY 1:04.27

29.60

34.67

Front half 29.60s · back half 34.67s

200 Individual Medley SCY 2:19.37

30.07

34.52

40.76

34.02

Front half 64.59s · back half 74.78s

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

100 Backstroke LCM 1:14.49

35.87

38.62

Front half 35.87s · back half 38.62s

200 Backstroke LCM 2:43.87 RT 0.57s

79.44

84.43

Front half 79.44s · back half 84.43s

100 Breaststroke LCM 1:20.73

37.06

43.67

Front half 37.06s · back half 43.67s

200 Breaststroke LCM 3:07.16

42.35

47.78

50.07

46.96

Front half 90.13s · back half 97.03s

100 Butterfly LCM 1:24.71

39.15

45.56

Front half 39.15s · back half 45.56s

Reaction time

fastest 0.57s average 0.593s slowest 0.62s 3 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 24.78 5 swims

100 Freestyle SCY 57.06 4 swims

200 Freestyle SCY 2:17.35 1 swim

500 Freestyle SCY 6:36.90 1 swim

50 Backstroke SCY 29.85 10 swims

100 Backstroke SCY 1:03.39 7 swims

200 Backstroke SCY 2:19.99 1 swim

50 Breaststroke SCY 32.42 9 swims

100 Breaststroke SCY 1:10.20 5 swims

200 Breaststroke SCY 2:41.03 2 swims

50 Butterfly SCY 28.57 4 swims

100 Butterfly SCY 1:09.85 1 swim

100 Individual Medley SCY 1:04.27 3 swims

200 Individual Medley SCY 2:19.37 2 swims

50 Freestyle LCM 28.29 5 swims

100 Freestyle LCM 1:04.62 1 swim

200 Freestyle LCM 2:34.58 1 swim

50 Backstroke LCM 34.90 1 swim

100 Backstroke LCM 1:14.49 6 swims

200 Backstroke LCM 2:43.87 2 swims

50 Breaststroke LCM 35.97 4 swims

100 Breaststroke LCM 1:20.73 3 swims

200 Breaststroke LCM 3:07.16 1 swim

50 Butterfly LCM 34.37 1 swim

100 Butterfly LCM 1:24.71 1 swim