Henry Nguyen

Mage 15CASTOP

75 plausible swims · 18 meets · 2025-06-13 → 2026-06-27

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	24.11	A+0.42s to AA	2026-03-13	2026 SCS Spring Age Group Champs @ RMDA - cop venue
100 Freestyle	SCY	53.72	A+1.73s to AA	2026-03-15	2026 SCS Spring Age Group Champs @ RMDA - cop venue
200 Freestyle	SCY	2:00.63	BB+2.04s to A	2026-02-13	2026 MVN Lunar AAPI Festival venue
500 Freestyle	SCY	5:27.88	BB+5.29s to A	2026-02-22	CA 2026 AAA February ABC SC Meet venue
50 Backstroke	SCY	30.28	BB+2.29s to A	2025-12-14	2025 CA SCS/RAA WAG venue
100 Backstroke	SCY	1:03.09	BB+3.50s to A	2026-03-15	2026 SCS Spring Age Group Champs @ RMDA - cop venue
200 Backstroke	SCY	2:28.71	B+7.72s to BB	2025-11-02	2025 "Our Rising Tides" 16u SCY P/F Meet venue
50 Breaststroke	SCY	31.97	A+1.18s to AA	2026-06-27	2026 STOP OCSC Pentathlon fast pool
50 Butterfly	SCY	28.08	BB+0.29s to A	2026-06-27	2026 STOP OCSC Pentathlon fast pool
100 Individual Medley	SCY	1:03.02		2026-06-27	2026 STOP OCSC Pentathlon fast pool
200 Individual Medley	SCY	2:23.26	B+0.07s to BB	2026-02-14	2026 MVN Lunar AAPI Festival venue
50 Freestyle	SCM	27.55	BB+0.26s to A	2026-05-23	2026 CA STOP SCM Invitational venue
100 Freestyle	SCM	1:02.70	BB+2.71s to A	2026-05-23	2026 CA STOP SCM Invitational venue
200 Freestyle	SCM	2:19.39	BB+8.40s to A	2026-05-23	2026 CA STOP SCM Invitational venue
50 Freestyle	LCM	27.81	A+0.42s to AA	2025-07-26	2025 CA SCS Summer A/G Champs
100 Freestyle	LCM	1:02.12	A+2.43s to AA	2025-07-23	2025 CA SCS Summer A/G Champs
200 Freestyle	LCM	2:19.74	BB+2.55s to A	2026-06-06	2026 CA GWSC B MIN LCM Age Group Meet venue
50 Backstroke	LCM	34.32	BB+1.13s to A	2026-05-03	2026 CA MVN May BB Min LCM venue
100 Backstroke	LCM	1:13.35	BB+3.76s to A	2025-07-26	2025 CA SCS Summer A/G Champs
200 Backstroke	LCM	2:42.19	BB+11.10s to A	2025-07-23	2025 CA SCS Summer A/G Champs
50 Breaststroke	LCM	36.91	BB+0.42s to A	2026-06-06	2026 CA GWSC B MIN LCM Age Group Meet venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.

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	23.68	flying	200 Free Relay (leg 4)	2026-03-15	2026 SCS Spring Age Group Champs @ RMDA - cop
50 Freestyle	SCY	24.10	flying	200 Medley Relay (leg 4)	2026-03-15	2026 SCS Spring Age Group Champs @ RMDA - cop
100 Freestyle	SCY	52.91	flying	400 Medley Relay (leg 4)	2026-03-14	2026 SCS Spring Age Group Champs @ RMDA - cop
50 Freestyle	LCM	28.12	flying	200 Medley Relay (leg 4)	2025-07-24	2025 CA SCS Summer A/G Champs
50 Freestyle	LCM	27.50	flying	200 Free Relay (leg 4)	2025-07-24	2025 CA SCS Summer A/G Champs
100 Freestyle	LCM	1:02.04	flying	400 Free Relay (leg 2)	2025-07-26	2025 CA SCS Summer A/G Champs
200 Freestyle	LCM	2:23.55	flying	800 Free Relay (leg 2)	2025-07-23	2025 CA SCS Summer A/G Champs
50 Backstroke	LCM	34.34	flat	200 Medley Relay	2026-06-14	2026 SCS June AG Invite
100 Backstroke	LCM	1:15.25	flat	400 Medley Relay	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 15-16 · SCY

1503 points (3/6 events — incomplete)

Event	Time	Points
500 FR SCY	5:27.88	598
200 BK SCY	2:28.71	412
200 IM SCY	2:23.26	493
200 BR SCY	—	0
200 FL SCY	—	0
400 IM SCY	—	0

IMR 15-16 · SCY

1615 points (3/5 events — incomplete)

Event	Time	Points
200 FR SCY	2:00.63	604
100 BK SCY	1:03.09	518
200 IM SCY	2:23.26	493
100 BR SCY	—	0
100 FL SCY	—	0

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

PR splits

100 Freestyle SCY 53.72

26.44

27.28

Front half 26.44s · back half 27.28s

200 Freestyle SCY 2:00.63

27.33

29.81

31.88

31.61

Front half 57.14s · back half 63.49s

500 Freestyle SCY 5:27.88

28.66

30.88

32.35

32.45

32.77

34.47

34.96

34.85

35.50

30.99

Front half 157.11s · back half 170.77s

100 Backstroke SCY 1:03.09

30.79

32.30

Front half 30.79s · back half 32.30s

200 Backstroke SCY 2:28.71

35.10

37.71

38.92

36.98

Front half 72.81s · back half 75.90s

100 Individual Medley SCY 1:03.02

30.40

32.62

Front half 30.40s · back half 32.62s

200 Individual Medley SCY 2:23.26

30.40

38.35

41.76

32.75

Front half 68.75s · back half 74.51s

100 Freestyle SCM 1:02.70

29.93

32.77

Front half 29.93s · back half 32.77s

200 Freestyle SCM 2:19.39

31.87

35.11

36.14

36.27

Front half 66.98s · back half 72.41s

200 Freestyle LCM 2:19.74

32.49

35.32

35.87

36.06

Front half 67.81s · back half 71.93s

Reaction time

fastest 0.61s average 0.660s slowest 0.71s 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 24.11 10 swims

100 Freestyle SCY 53.72 12 swims

200 Freestyle SCY 2:00.63 4 swims

500 Freestyle SCY 5:27.88 5 swims

50 Backstroke SCY 30.28 7 swims

100 Backstroke SCY 1:03.09 7 swims

200 Backstroke SCY 2:28.71 1 swim

50 Breaststroke SCY 31.97 1 swim

50 Butterfly SCY 28.08 1 swim

100 Individual Medley SCY 1:03.02 1 swim

200 Individual Medley SCY 2:23.26 1 swim

50 Freestyle SCM 27.55 1 swim

100 Freestyle SCM 1:02.70 1 swim

200 Freestyle SCM 2:19.39 1 swim

50 Freestyle LCM 27.81 6 swims

100 Freestyle LCM 1:02.12 5 swims

200 Freestyle LCM 2:19.74 2 swims

50 Backstroke LCM 34.32 1 swim

100 Backstroke LCM 1:13.35 3 swims

200 Backstroke LCM 2:42.19 4 swims

50 Breaststroke LCM 36.91 1 swim