Brian Ding

Mage 13MDPVCAA

309 plausible swims · 64 meets · 2021-10-24 → 2026-03-15

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	27.61	BB+0.92s to A	2025-11-16	GBSA - 2025 Thanksgiving Swim Fest venue
100 Freestyle	SCY	59.64	BB+1.75s to A	2025-11-15	GBSA - 2025 Thanksgiving Swim Fest venue
200 Freestyle	SCY	2:14.74	BB+8.05s to A	2025-11-07	2025 CAC 5th Annual Zachary Spain Memorial Me
500 Freestyle	SCY	6:36.20	B+26.01s to BB	2024-10-05	CAA Early Season Mini & Mid Distance Meet slow pool
50 Backstroke	SCY	37.67	+2.28s to B	2025-10-19	CAA Early Season Mini & Mid Distance Meet venue
100 Backstroke	SCY	1:19.71	+5.32s to B	2025-11-09	2025 CAC 5th Annual Zachary Spain Memorial Me fast pool
200 Backstroke	SCY	2:41.11	B+10.52s to BB	2025-09-26	RAC First Splash 2025 venue
50 Breaststroke	SCY	35.16	BB+0.47s to A	2025-11-15	GBSA - 2025 Thanksgiving Swim Fest venue
100 Breaststroke	SCY	1:13.47	BB+1.18s to A	2025-12-07	2025 Christmas Championships venue
200 Breaststroke	SCY	2:40.76	BB+3.97s to A	2025-11-15	GBSA - 2025 Thanksgiving Swim Fest venue
50 Butterfly	SCY	32.74	B+0.55s to BB	2025-12-07	2025 Christmas Championships venue
100 Butterfly	SCY	1:15.48	+1.69s to B	2026-01-04	2026 ASTS Invitational venue
200 Butterfly	SCY	2:51.76	+6.47s to B	2025-01-01	2025 rac first splash corrected results
100 Individual Medley	SCY	1:08.90		2026-03-15	2026 MD LSC / NBAC JR Champs - Site 1 fast pool
200 Individual Medley	SCY	2:27.56	BB+6.37s to A	2025-11-15	GBSA - 2025 Thanksgiving Swim Fest venue
400 Individual Medley	SCY	5:55.73	+2.94s to B	2024-10-05	CAA Early Season Mini & Mid Distance Meet
50 Freestyle	LCM	32.25	BB+1.66s to A	2025-07-25	2025 Maryland Long Course Junior Championship venue
100 Freestyle	LCM	1:10.86	BB+3.77s to A	2025-07-27	2025 Maryland Long Course Junior Championship venue
200 Freestyle	LCM	2:37.09	BB+11.40s to A	2025-07-26	2025 Maryland Long Course Junior Championship venue
400 Freestyle	LCM	5:35.79	B+1.60s to BB	2025-07-25	2025 Maryland Long Course Junior Championship venue
50 Backstroke	LCM	45.37	+4.18s to B	2024-07-13	2024 MD Long Course Last Chance Meet venue
100 Backstroke	LCM	1:32.13	+4.74s to B	2025-05-02	2025 John C. Clegg Memorial Long Course Meet
200 Backstroke	LCM	3:10.23	+0.44s to B	2025-06-21	2025 ASC Independence Meet fast pool
50 Breaststroke	LCM	40.10	BB+0.71s to A	2025-07-27	2025 Maryland Long Course Junior Championship venue
100 Breaststroke	LCM	1:27.46	BB+4.17s to A	2025-07-26	2025 Maryland Long Course Junior Championship venue
200 Breaststroke	LCM	3:08.90	BB+6.01s to A	2025-07-25	2025 Maryland Long Course Junior Championship venue
50 Butterfly	LCM	39.49	+0.50s to B	2025-06-22	2025 ASC Independence Meet fast pool
100 Butterfly	LCM	1:32.27	+8.18s to B	2025-06-22	2025 ASC Independence Meet fast pool
200 Individual Medley	LCM	2:59.72	B+2.93s to BB	2025-07-26	2025 Maryland Long Course Junior Championship venue
400 Individual Medley	LCM	6:20.72	B+3.03s to BB	2025-07-27	2025 Maryland Long Course Junior Championship venue

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

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.

IMX / IMR

IMX 13-14 · SCY

2502 points (6/6 events)

Event	Time	Points
500 FR SCY	6:36.20	389
200 BK SCY	2:41.11	373
200 BR SCY	2:40.76	543
200 FL SCY	2:51.76	320
200 IM SCY	2:27.56	517
400 IM SCY	5:55.73	360

IMR 13-14 · SCY

2217 points (5/5 events)

Event	Time	Points
200 FR SCY	2:14.74	499
100 BK SCY	1:19.71	302
100 BR SCY	1:13.47	555
100 FL SCY	1:15.48	344
200 IM SCY	2:27.56	517

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

PR splits

100 Freestyle SCY 59.64

29.44

30.20

Front half 29.44s · back half 30.20s

200 Freestyle SCY 2:14.74 split/total mismatch

31.16

34.50

Front half 31.16s · back half 103.58s

100 Backstroke SCY 1:19.71

39.68

40.03

Front half 39.68s · back half 40.03s

200 Backstroke SCY 2:41.11

38.83

39.73

41.19

41.36

Front half 78.56s · back half 82.55s

100 Breaststroke SCY 1:13.47

34.64

38.83

Front half 34.64s · back half 38.83s

200 Breaststroke SCY 2:40.76

37.25

41.21

41.10

41.20

Front half 78.46s · back half 82.30s

100 Butterfly SCY 1:15.48

34.73

40.75

Front half 34.73s · back half 40.75s

200 Butterfly SCY 2:51.76

37.66

43.61

45.26

45.23

Front half 81.27s · back half 90.49s

100 Individual Medley SCY 1:08.90

34.78

34.12

Front half 34.78s · back half 34.12s

200 Individual Medley SCY 2:27.56

32.97

40.33

40.56

33.70

Front half 73.30s · back half 74.26s

100 Freestyle LCM 1:10.86

34.15

36.71

Front half 34.15s · back half 36.71s

200 Freestyle LCM 2:37.09

34.98

39.38

41.23

41.50

Front half 74.36s · back half 82.73s

400 Freestyle LCM 5:35.79

35.67

40.07

42.35

43.73

43.71

43.79

44.02

42.45

Front half 161.82s · back half 173.97s

200 Backstroke LCM 3:10.23

44.47

47.91

48.73

49.12

Front half 92.38s · back half 97.85s

100 Breaststroke LCM 1:27.46

40.71

46.75

Front half 40.71s · back half 46.75s

200 Breaststroke LCM 3:08.90

42.80

48.30

49.43

48.37

Front half 91.10s · back half 97.80s

100 Butterfly LCM 1:32.27

44.25

48.02

Front half 44.25s · back half 48.02s

200 Individual Medley LCM 2:59.72

39.73

50.59

48.75

40.65

Front half 90.32s · back half 89.40s

400 Individual Medley LCM 6:20.72

41.51

50.20

51.21

51.05

49.44

52.19

43.20

41.92

Front half 193.97s · back half 186.75s

Reaction time

fastest 0.76s average 0.800s slowest 0.84s 2 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 27.61 20 swims

100 Freestyle SCY 59.64 17 swims

200 Freestyle SCY 2:14.74 13 swims

500 Freestyle SCY 6:36.20 3 swims

50 Backstroke SCY 37.67 10 swims

100 Backstroke SCY 1:19.71 10 swims

200 Backstroke SCY 2:41.11 5 swims

50 Breaststroke SCY 35.16 20 swims

100 Breaststroke SCY 1:13.47 20 swims

200 Breaststroke SCY 2:40.76 14 swims

50 Butterfly SCY 32.74 15 swims

100 Butterfly SCY 1:15.48 8 swims

200 Butterfly SCY 2:51.76 2 swims

100 Individual Medley SCY 1:08.90 17 swims

200 Individual Medley SCY 2:27.56 14 swims

400 Individual Medley SCY 5:55.73 2 swims

50 Freestyle LCM 32.25 14 swims

100 Freestyle LCM 1:10.86 9 swims

200 Freestyle LCM 2:37.09 9 swims

400 Freestyle LCM 5:35.79 7 swims

50 Backstroke LCM 45.37 7 swims

100 Backstroke LCM 1:32.13 9 swims

200 Backstroke LCM 3:10.23 2 swims

50 Breaststroke LCM 40.10 13 swims

100 Breaststroke LCM 1:27.46 14 swims

200 Breaststroke LCM 3:08.90 10 swims

50 Butterfly LCM 39.49 8 swims

100 Butterfly LCM 1:32.27 4 swims

200 Individual Medley LCM 2:59.72 9 swims

400 Individual Medley LCM 6:20.72 4 swims