Andrew Dong

Mage 11COFST

237 plausible swims · 49 meets · 2021-10-09 → 2026-06-28

Personal records

Event	Course	Best	Cut	Date	Meet
25 Freestyle	SCY	18.62		2022-10-29	2022 CO NJ Grand Prix Series #1 slow pool
50 Freestyle	SCY	30.53	BB+0.44s to A	2026-01-17	2026 CO CUDA Classic venue
100 Freestyle	SCY	1:12.42	B+1.83s to BB	2026-01-18	2026 CO CUDA Classic venue
25 Backstroke	SCY	21.78		2022-10-15	2022 CO FST Swim Pink venue
50 Backstroke	SCY	36.29	BB+1.40s to A	2025-01-01	2025 CO Pikes Peak Finals
100 Backstroke	SCY	1:22.44	BB+6.85s to A	2025-01-01	2025 CO Pikes Peak Finals
25 Breaststroke	SCY	22.87		2022-10-15	2022 CO FST Swim Pink venue
50 Breaststroke	SCY	34.20	AAA+0.21s to AAAA	2026-02-28	2026 CO CSI SC Age Group Championships fast pool
100 Breaststroke	SCY	1:26.20	BB+1.21s to A	2025-01-01	Colorado Swimming Championship Meet
25 Butterfly	SCY	21.48		2022-10-16	2022 CO FST Swim Pink venue
50 Butterfly	SCY	35.68	BB+1.99s to A	2026-01-18	2026 CO CUDA Classic venue
100 Individual Medley	SCY	1:16.15	BB+0.86s to A	2026-01-17	2026 CO CUDA Classic venue
200 Individual Medley	SCY	2:53.40	BB+9.71s to A	2025-01-01	Colorado Swimming Championship Meet
50 Freestyle	LCM	33.24	A+0.45s to AA	2026-05-16	2026 CO NJ Ken Kelley Invite fast pool
100 Freestyle	LCM	1:16.85	BB+1.56s to A	2026-05-31	2026 CO Barracuda Summer Sizzler Invite venue
50 Backstroke	LCM	40.97	BB+0.68s to A	2026-05-17	2026 CO NJ Ken Kelley Invite fast pool
100 Backstroke	LCM	1:30.22	BB+2.03s to A	2026-06-27	2026 CO Zone 2 District Meet-AAC fast pool
50 Breaststroke	LCM	38.21	AAAA	2026-06-14	2026 CO CSI Long Course Open fast pool
100 Breaststroke	LCM	1:29.86	AAA+3.97s to AAAA	2026-06-13	2026 CO CSI Long Course Open fast pool
50 Butterfly	LCM	37.73	A+1.54s to AA	2026-06-27	2026 CO Zone 2 District Meet-AAC fast pool
100 Butterfly	LCM	1:41.67	B+6.68s to BB	2026-05-17	2026 CO NJ Ken Kelley Invite fast pool
200 Individual Medley	LCM	3:25.61	B+1.52s to BB	2025-04-27	2025 CO FST Spring LC Fever fast pool

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.

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	46.16	flying	200 Free Relay (leg 3)	2024-12-07	2024 CO CSI Pioneer Open
50 Breaststroke	SCY	20.66	flying	200 Medley Relay (leg 2)	2025-03-01	2025 CO CSI 14&U Age Group Championships
50 Backstroke	LCM	43.94	flat	200 Medley Relay	2022-07-30	2022 CO CSI 12&U Age Group Championships

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 11-12 · LCM

1841 points (4/5 events — incomplete)

Event	Time	Points
100 BK LCM	1:30.22	474
100 BR LCM	1:29.86	679
100 FL LCM	1:41.67	296
200 IM LCM	3:25.61	392
400 FR LCM	—	0

IMR 11-12 · LCM

2254 points (4/5 events — incomplete)

Event	Time	Points
50 BK LCM	40.97	503
50 BR LCM	38.21	842
50 FL LCM	37.73	517
200 IM LCM	3:25.61	392
200 FR LCM	—	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 1:12.42

33.36

39.06

Front half 33.36s · back half 39.06s

100 Individual Medley SCY 1:16.15

35.57

40.58

Front half 35.57s · back half 40.58s

100 Freestyle LCM 1:16.85

35.39

41.46

Front half 35.39s · back half 41.46s

100 Backstroke LCM 1:30.22

43.84

46.38

Front half 43.84s · back half 46.38s

100 Breaststroke LCM 1:29.86

43.16

46.70

Front half 43.16s · back half 46.70s

100 Butterfly LCM 1:41.67

45.36

56.31

Front half 45.36s · back half 56.31s

200 Individual Medley LCM 3:25.61

44.50

53.60

57.14

50.37

Front half 98.10s · back half 107.51s

Reaction time

fastest 0.69s average 0.690s slowest 0.69s 1 electronic start

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 18.62 5 swims

50 Freestyle SCY 30.53 16 swims

100 Freestyle SCY 1:12.42 5 swims

25 Backstroke SCY 21.78 3 swims

50 Backstroke SCY 36.29 14 swims

100 Backstroke SCY 1:22.44 3 swims

25 Breaststroke SCY 22.87 3 swims

50 Breaststroke SCY 34.20 22 swims

100 Breaststroke SCY 1:26.20 10 swims

25 Butterfly SCY 21.48 4 swims

50 Butterfly SCY 35.68 8 swims

100 Individual Medley SCY 1:16.15 11 swims

200 Individual Medley SCY 2:53.40 2 swims

50 Freestyle LCM 33.24 20 swims

100 Freestyle LCM 1:16.85 11 swims

50 Backstroke LCM 40.97 20 swims

100 Backstroke LCM 1:30.22 12 swims

50 Breaststroke LCM 38.21 24 swims

100 Breaststroke LCM 1:29.86 24 swims

50 Butterfly LCM 37.73 16 swims

100 Butterfly LCM 1:41.67 1 swim

200 Individual Medley LCM 3:25.61 3 swims