David Goldenberg

Mage 10CAIEMTORPNBCSMAC

184 plausible swims · 33 meets · 2024-05-19 → 2026-06-14

Personal records

Event	Course	Best	Cut	Date	Meet
25 Freestyle	SCY	15.55		2024-09-22	2024 PN BC 46th Annual Blue Orange Meet venue
50 Freestyle	SCY	29.82	AA+1.03s to AAA	2026-03-01	2026 PN February AGI, Div 3- Approved venue
100 Freestyle	SCY	1:10.12	A+2.93s to AA	2025-10-12	2025 PN MMSC Fall Invite venue
200 Freestyle	SCY	2:21.34	AA+2.25s to AAA	2026-03-22	2026 NW Region Age Group Champs- Approved venue
25 Backstroke	SCY	18.21		2024-09-22	2024 PN BC 46th Annual Blue Orange Meet venue
50 Backstroke	SCY	32.77	AAA+0.38s to AAAA	2026-03-21	2026 NW Region Age Group Champs- Approved venue
100 Backstroke	SCY	1:10.88	AAA+1.59s to AAAA	2026-03-20	2026 NW Region Age Group Champs- Approved venue
25 Breaststroke	SCY	22.03		2024-05-19	2024 PN SRST Pacific Coast Invitational venue
50 Breaststroke	SCY	41.08	A+0.89s to AA	2026-02-13	2026 MVN Lunar AAPI Festival venue
100 Breaststroke	SCY	1:30.35	A+2.66s to AA	2026-02-15	2026 MVN Lunar AAPI Festival venue
25 Butterfly	SCY	17.25		2024-09-22	2024 PN BC 46th Annual Blue Orange Meet venue
50 Butterfly	SCY	31.36	AAA+0.57s to AAAA	2026-03-21	2026 NW Region Age Group Champs- Approved venue
100 Butterfly	SCY	1:09.91	AAAA	2026-03-22	2026 NW Region Age Group Champs- Approved venue
100 Individual Medley	SCY	1:14.00	AA+0.81s to AAA	2026-02-01	2026 PN BISC Bluefin Invitational venue
200 Individual Medley	SCY	2:39.23	AA+0.84s to AAA	2025-11-23	2025 PN November AGI, Div 3 (UPAC) venue
400 Freestyle	SCM	5:40.97	A+2.48s to AA	2025-10-19	2025 PN BC Pumpkin 400 venue
50 Freestyle	LCM	33.28	AA+0.29s to AAA	2026-05-02	2026 PN BC May Flowers - Approved venue
100 Freestyle	LCM	1:14.21	AA+0.92s to AAA	2026-05-03	2026 PN BC May Flowers - Approved venue
200 Freestyle	LCM	2:44.73	AA+5.54s to AAA	2025-07-26	2025 PN LC 12&U Championships venue
50 Backstroke	LCM	38.29	AAA+1.30s to AAAA	2025-07-24	2025 PN LC 12&U Championships venue
100 Backstroke	LCM	1:22.25	AAA+2.26s to AAAA	2026-05-02	2026 PN BC May Flowers - Approved venue
50 Breaststroke	LCM	46.54	A+0.75s to AA	2026-06-14	2026 PN IST June Invtational- Approved venue
100 Breaststroke	LCM	1:45.81	BB+0.22s to A	2025-06-29	2025 PN SMAC Summer Classic Invitational venue
50 Butterfly	LCM	35.94	AAA+1.25s to AAAA	2026-05-03	2026 PN BC May Flowers - Approved venue
100 Butterfly	LCM	1:21.59	AAA+2.00s to AAAA	2026-05-31	2026 IE VS Apple Capital slow pool
200 Individual Medley	LCM	2:59.64	AAA+7.15s to AAAA	2026-06-13	2026 PN IST June Invtational- Approved venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.

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	30.43	flying	200 Free Relay (leg 4)	2026-02-15	2026 MVN Lunar AAPI Festival
50 Butterfly	SCY	32.73	flying	200 Medley Relay (leg 3)	2026-02-13	2026 MVN Lunar AAPI Festival

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 10 & under · SCY

4256 points (5/5 events)

Event	Time	Points
200 FR SCY	2:21.34	827
100 BK SCY	1:10.88	922
100 BR SCY	1:30.35	663
100 FL SCY	1:09.91	994
200 IM SCY	2:39.23	850

IMR 10 & under · LCM

4219 points (5/5 events)

Event	Time	Points
100 FR LCM	1:14.21	831
50 BK LCM	38.29	901
50 BR LCM	46.54	708
50 FL LCM	35.94	899
200 IM LCM	2:59.64	880

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

PR splits

100 Freestyle SCY 1:10.12

32.71

37.41

Front half 32.71s · back half 37.41s

200 Freestyle SCY 2:21.34 RT 0.54s

31.09

36.92

38.44

34.89

Front half 68.01s · back half 73.33s

100 Backstroke SCY 1:10.88 RT 0.74s

34.19

36.69

Front half 34.19s · back half 36.69s

100 Breaststroke SCY 1:30.35

42.18

48.17

Front half 42.18s · back half 48.17s

100 Butterfly SCY 1:09.91 RT 0.67s

32.63

37.28

Front half 32.63s · back half 37.28s

100 Individual Medley SCY 1:14.00

34.32

39.68

Front half 34.32s · back half 39.68s

200 Individual Medley SCY 2:39.23

36.10

39.40

49.16

34.57

Front half 75.50s · back half 83.73s

400 Freestyle SCM 5:40.97

37.17

42.99

43.56

43.91

44.20

43.89

44.23

41.02

Front half 167.63s · back half 173.34s

200 Freestyle LCM 2:44.73 RT 0.49s

80.74

83.99

Front half 80.74s · back half 83.99s

100 Butterfly LCM 1:21.59

39.62

41.97

Front half 39.62s · back half 41.97s

200 Individual Medley LCM 2:59.64

84.21

95.43

Front half 84.21s · back half 95.43s

Reaction time

fastest 0.49s average 0.645s slowest 0.82s 45 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.

25 Freestyle SCY 15.55 2 swims

50 Freestyle SCY 29.82 18 swims

100 Freestyle SCY 1:10.12 6 swims

200 Freestyle SCY 2:21.34 6 swims

25 Backstroke SCY 18.21 2 swims

50 Backstroke SCY 32.77 18 swims

100 Backstroke SCY 1:10.88 15 swims

25 Breaststroke SCY 22.03 2 swims

50 Breaststroke SCY 41.08 7 swims

100 Breaststroke SCY 1:30.35 3 swims

25 Butterfly SCY 17.25 2 swims

50 Butterfly SCY 31.36 15 swims

100 Butterfly SCY 1:09.91 8 swims

100 Individual Medley SCY 1:14.00 13 swims

200 Individual Medley SCY 2:39.23 3 swims

400 Freestyle SCM 5:40.97 1 swim

50 Freestyle LCM 33.28 10 swims

100 Freestyle LCM 1:14.21 7 swims

200 Freestyle LCM 2:44.73 3 swims

50 Backstroke LCM 38.29 11 swims

100 Backstroke LCM 1:22.25 9 swims

50 Breaststroke LCM 46.54 7 swims

100 Breaststroke LCM 1:45.81 4 swims

50 Butterfly LCM 35.94 7 swims

100 Butterfly LCM 1:21.59 4 swims

200 Individual Medley LCM 2:59.64 1 swim