Matthew Ding

Mage 16CAPCEVOMVNUN-03UN-24UN-30UNAT

116 plausible swims · 17 meets · 2024-07-25 → 2026-03-01

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	23.46	A+0.07s to AA	2025-12-12	2025 CA SCS/SCAT WAG venue
100 Freestyle	SCY	50.72	AA+1.73s to AAA	2025-12-14	2025 CA SCS/SCAT WAG venue
200 Freestyle	SCY	1:51.70	AA+4.61s to AAA	2025-11-08	2025 Legends of Coaching Series_Peter Daland venue
100 Backstroke	SCY	56.77	A+1.08s to AA	2024-12-14	2024 CA RAA/SCS WAG venue
50 Breaststroke	SCY	27.97	AAA+0.38s to AAAA	2025-12-13	2025 CA SCS/SCAT WAG venue
100 Breaststroke	SCY	1:00.22	AAA+2.43s to AAAA	2025-12-12	2025 CA SCS/SCAT WAG venue
200 Breaststroke	SCY	2:12.98	AA+1.69s to AAA	2024-12-15	2024 CA RAA/SCS WAG venue
50 Butterfly	SCY	24.86	AAA+1.07s to AAAA	2025-12-12	2025 CA SCS/SCAT WAG venue
100 Butterfly	SCY	53.80	AA+0.91s to AAA	2025-12-13	2025 CA SCS/SCAT WAG venue
200 Individual Medley	SCY	2:00.00	AA+1.11s to AAA	2024-12-14	2024 CA RAA/SCS WAG venue
400 Individual Medley	SCY	4:30.03	A+3.94s to AA	2024-12-13	2024 CA RAA/SCS WAG venue
50 Freestyle	LCM	27.65	A+0.56s to AA	2024-07-28	2024 CA SCS/GWSC Summer A/G Champs slow pool
100 Backstroke	LCM	1:06.30	A+1.01s to AA	2025-07-26	2025 CA SCS Summer A/G Champs
50 Breaststroke	LCM	31.67	AAA+0.18s to AAAA	2025-04-12	2025 CA MVN Fran Crippen SMOC venue
100 Breaststroke	LCM	1:10.06	AAA+2.67s to AAAA	2025-06-14	2025 SCS June AG Invite @ La Mirada Armada venue
200 Breaststroke	LCM	2:37.37	AA+3.88s to AAA	2025-04-11	2025 CA MVN Fran Crippen SMOC venue
100 Butterfly	LCM	1:02.04	AA+1.55s to AAA	2025-05-24	2025 CA 29th NOVA-Speedo Grand Challenge venue
200 Butterfly	LCM	2:25.95	A+4.36s to AA	2025-06-13	2025 SCS June AG Invite @ La Mirada Armada venue
200 Individual Medley	LCM	2:19.61	AA+0.92s to AAA	2025-04-13	2025 CA MVN Fran Crippen SMOC venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.

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
100 Freestyle	SCY	53.40	flying	400 Free Relay (leg 3)	2026-01-31	2026 AZOT H/F BB MIN Leaderboard Invitational
200 Freestyle	LCM	2:16.83	flying	800 Free Relay (leg 4)	2024-07-26	2024 CA SCS/GWSC 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

2391 points (3/6 events — incomplete)

Event	Time	Points
200 BR SCY	2:12.98	836
200 IM SCY	2:00.00	839
400 IM SCY	4:30.03	716
500 FR SCY	—	0
200 BK SCY	—	0
200 FL SCY	—	0

IMR 15-16 · SCY

4011 points (5/5 events)

Event	Time	Points
200 FR SCY	1:51.70	761
100 BK SCY	56.77	711
100 BR SCY	1:00.22	879
100 FL SCY	53.80	821
200 IM SCY	2:00.00	839

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

PR splits

100 Freestyle SCY 50.72

24.14

26.58

Front half 24.14s · back half 26.58s

200 Freestyle SCY 1:51.70

25.83

27.47

28.69

29.71

Front half 53.30s · back half 58.40s

100 Backstroke SCY 56.77

27.53

29.24

Front half 27.53s · back half 29.24s

100 Breaststroke SCY 1:00.22

28.65

31.57

Front half 28.65s · back half 31.57s

200 Breaststroke SCY 2:12.98

30.27

33.59

34.56

Front half 63.86s · back half 69.12s

100 Butterfly SCY 53.80

25.34

28.46

Front half 25.34s · back half 28.46s

200 Individual Medley SCY 2:00.00

25.65

30.86

34.27

29.22

Front half 56.51s · back half 63.49s

400 Individual Medley SCY 4:30.03

25.91

29.87

34.82

35.07

36.07

38.95

35.27

34.07

Front half 125.67s · back half 144.36s

100 Breaststroke LCM 1:10.06

33.06

37.00

Front half 33.06s · back half 37.00s

200 Breaststroke LCM 2:37.37

37.02

39.45

39.67

41.23

Front half 76.47s · back half 80.90s

100 Butterfly LCM 1:02.04

29.29

32.75

Front half 29.29s · back half 32.75s

200 Butterfly LCM 2:25.95

68.45

77.50

Front half 68.45s · back half 77.50s

200 Individual Medley LCM 2:19.61

29.87

38.79

39.16

31.79

Front half 68.66s · back half 70.95s

Reaction time

fastest 0.65s average 0.682s slowest 0.77s 6 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 23.46 4 swims

100 Freestyle SCY 50.72 5 swims

200 Freestyle SCY 1:51.70 1 swim

100 Backstroke SCY 56.77 2 swims

50 Breaststroke SCY 27.97 7 swims

100 Breaststroke SCY 1:00.22 16 swims

200 Breaststroke SCY 2:12.98 10 swims

50 Butterfly SCY 24.86 7 swims

100 Butterfly SCY 53.80 14 swims

200 Individual Medley SCY 2:00.00 7 swims

400 Individual Medley SCY 4:30.03 2 swims

50 Freestyle LCM 27.65 1 swim

100 Backstroke LCM 1:06.30 2 swims

50 Breaststroke LCM 31.67 4 swims

100 Breaststroke LCM 1:10.06 9 swims

200 Breaststroke LCM 2:37.37 8 swims

100 Butterfly LCM 1:02.04 6 swims

200 Butterfly LCM 2:25.95 4 swims

200 Individual Medley LCM 2:19.61 7 swims