David Yin

Mage 13NEPNARCTNSSCPDST

31 plausible swims · 9 meets · 2024-01-27 → 2026-02-08

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	32.40	+1.31s to B	2026-02-08	2026 PN IST Feb Winter Invitational-Approved venue
100 Freestyle	SCY	1:16.66	+9.07s to B	2026-01-25	2026 PN PDST Winter Invitational Meet- Approv venue
50 Backstroke	SCY	50.49	+15.10s to B	2024-10-20	2024 NE NSSC Spooky Sprints venue
100 Backstroke	SCY	1:33.34	+18.95s to B	2026-02-08	2026 PN IST Feb Winter Invitational-Approved venue
50 Breaststroke	SCY	44.77	+4.28s to B	2026-02-08	2026 PN IST Feb Winter Invitational-Approved venue
100 Breaststroke	SCY	1:42.97	+18.68s to B	2025-12-07	2025 PN Fall Divisionals, Division 1 - OCA venue
50 Butterfly	SCY	57.93	+23.24s to B	2025-01-25	2025 NE NSSC January 25 Snowman Sprints venue
100 Butterfly	SCY	1:38.91	+25.12s to B	2026-01-25	2026 PN PDST Winter Invitational Meet- Approv venue
100 Individual Medley	SCY	1:25.07		2026-02-08	2026 PN IST Feb Winter Invitational-Approved venue
50 Freestyle	LCM	47.78	+12.09s to B	2025-04-05	2025 NE CS Season Opener venue
100 Backstroke	LCM	2:07.13	+39.74s to B	2025-04-05	2025 NE CS Season Opener venue
50 Breaststroke	LCM	58.70	+12.81s to B	2025-04-05	2025 NE CS Season Opener venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.

IMX / IMR

IMR 13-14 · SCY

541 points (3/5 events — incomplete)

Event	Time	Points
100 BK SCY	1:33.34	188
100 BR SCY	1:42.97	201
100 FL SCY	1:38.91	152
200 FR SCY	—	0
200 IM 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 1:16.66

36.03

40.63

Front half 36.03s · back half 40.63s

100 Backstroke SCY 1:33.34 RT 0.90s

42.92

50.42

Front half 42.92s · back half 50.42s

100 Breaststroke SCY 1:42.97

48.77

54.20

Front half 48.77s · back half 54.20s

100 Butterfly SCY 1:38.91

42.99

55.92

Front half 42.99s · back half 55.92s

100 Individual Medley SCY 1:25.07 RT 0.88s

38.81

46.26

Front half 38.81s · back half 46.26s

Reaction time

fastest 0.82s average 0.866s slowest 0.90s 5 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 32.40 7 swims

100 Freestyle SCY 1:16.66 4 swims

50 Backstroke SCY 50.49 5 swims

100 Backstroke SCY 1:33.34 2 swims

50 Breaststroke SCY 44.77 5 swims

100 Breaststroke SCY 1:42.97 1 swim

50 Butterfly SCY 57.93 1 swim

100 Butterfly SCY 1:38.91 2 swims

100 Individual Medley SCY 1:25.07 1 swim

50 Freestyle LCM 47.78 1 swim

100 Backstroke LCM 2:07.13 1 swim

50 Breaststroke LCM 58.70 1 swim