swimstats

Henry Cheng

Mage 13PNWAVE

171 plausible swims · 27 meets · 2024-01-27 → 2025-12-15

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 28.76 BB+2.07s to A 2025-02-23 2025 PN SRST Champs Qualifier venue
100 Freestyle SCY 59.97 BB+2.08s to A 2025-11-02 2025 PN Bob Miller Sprint Distance Classic venue
200 Freestyle SCY 2:09.73 BB+3.04s to A 2025-11-22 2025 PN Nov. AGI, Division 2 (SMAC) venue
500 Freestyle SCY 5:04.00 AAA+5.01s to AAAA 2025-06-20 2025 PN SRST StingRay Invitational
50 Backstroke SCY 30.90 BB+0.51s to A 2025-11-22 2025 PN Nov. AGI, Division 2 (SMAC) venue
100 Backstroke SCY 1:07.73 BB+3.94s to A 2025-11-02 2025 PN Bob Miller Sprint Distance Classic venue
200 Backstroke SCY 2:29.92 BB+10.93s to A 2024-12-15 2024 PN 14 & Under SC Champs venue
50 Breaststroke SCY 32.51 AA+0.72s to AAA 2025-12-14 2025 PN 14&Under Short Course Champs-Approved venue
100 Breaststroke SCY 1:10.42 A+1.13s to AA 2025-12-12 2025 PN 14&Under Short Course Champs-Approved venue
200 Breaststroke SCY 2:33.18 A+2.89s to AA 2025-12-13 2025 PN 14&Under Short Course Champs-Approved venue
50 Butterfly SCY 25.53 AAAA 2025-12-12 2025 PN 14&Under Short Course Champs-Approved
100 Butterfly SCY 1:10.96 B+2.47s to BB 2025-11-02 2025 PN Bob Miller Sprint Distance Classic venue
200 Butterfly SCY 2:56.03 +10.74s to B 2025-01-26 2025 PN Wave Winter Invitational slow pool
100 Individual Medley SCY 1:13.00 2024-11-23 2024 PN November AGI Div 4 - WEST venue
200 Individual Medley SCY 2:22.51 BB+1.32s to A 2025-11-23 2025 PN Nov. AGI, Division 2 (SMAC) venue
400 Individual Medley SCY 4:36.60 AAA+12.01s to AAAA 2025-11-03 2025 PN Bob Miller Sprint Distance Classic
50 Freestyle LCM 31.92 BB+1.33s to A 2025-05-03 2025 PN BC May Flowers venue
100 Freestyle LCM 56.84 AAAA 2025-05-31 2025 PN VAST Summer Sprints and Distance Chal
200 Freestyle LCM 2:39.24 B+1.35s to BB 2025-06-01 2025 PN VAST Summer Sprints and Distance Chal venue
400 Freestyle LCM 5:41.62 B+7.43s to BB 2025-05-02 2025 PN BC May Flowers venue
50 Backstroke LCM 36.03 BB+0.64s to A 2025-05-04 2025 PN BC May Flowers venue
100 Backstroke LCM 1:15.38 BB+0.49s to A 2025-07-18 2025 PN 13&O LC Senior Championships venue
50 Breaststroke LCM 38.98 A+1.29s to AA 2025-07-20 2025 PN 13&O LC Senior Championships venue
100 Breaststroke LCM 1:23.20 A+3.31s to AA 2025-07-18 2025 PN 13&O LC Senior Championships venue
200 Breaststroke LCM 2:35.29 AAAA 2025-07-17 2025 PN 13&O LC Senior Championships
50 Butterfly LCM 35.69 BB+2.20s to A 2025-05-04 2025 PN BC May Flowers venue
200 Individual Medley LCM 2:50.88 BB+7.69s to A 2025-05-31 2025 PN VAST Summer Sprints and Distance Chal 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

3591 points (6/6 events)

EventTime Points
500 FR SCY 5:04.00 861
200 BK SCY 2:29.92 463
200 BR SCY 2:33.18 628
200 FL SCY 2:56.03 298
200 IM SCY 2:22.51 574
400 IM SCY 4:36.60 767

IMR 13-14 · SCY

2669 points (5/5 events)

EventTime Points
200 FR SCY 2:09.73 559
100 BK SCY 1:07.73 492
100 BR SCY 1:10.42 630
100 FL SCY 1:10.96 414
200 IM SCY 2:22.51 574

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

PR splits

100 Freestyle SCY 59.97

28.25
31.72

Front half 28.25s · back half 31.72s

200 Freestyle SCY 2:09.73

28.53
32.18
34.44
34.58

Front half 60.71s · back half 69.02s

500 Freestyle SCY 5:04.00 split/total mismatch

31.03
65.91
102.59
140.59
342.98
378.50
331.94
369.61
34.30
72.59
111.94
150.91

100 Backstroke SCY 1:07.73

33.34
34.39

Front half 33.34s · back half 34.39s

200 Backstroke SCY 2:29.92 RT 0.87s

35.16
37.67
39.21
37.88

Front half 72.83s · back half 77.09s

100 Breaststroke SCY 1:10.42 RT 0.76s

33.25
37.17

Front half 33.25s · back half 37.17s

200 Breaststroke SCY 2:33.18

34.62
38.91
39.51
40.14

Front half 73.53s · back half 79.65s

100 Butterfly SCY 1:10.96

33.64
37.32

Front half 33.64s · back half 37.32s

200 Butterfly SCY 2:56.03

38.33
43.79
46.63
47.28

Front half 82.12s · back half 93.91s

100 Individual Medley SCY 1:13.00

34.03
38.97

Front half 34.03s · back half 38.97s

200 Individual Medley SCY 2:22.51

32.21
35.98
41.25
33.07

Front half 68.19s · back half 74.32s

400 Individual Medley SCY 4:36.60 split/total mismatch

33.64
70.96
29.51
62.99
99.28
135.49

200 Freestyle LCM 2:39.24 RT 0.76s

72.55
86.69

Front half 72.55s · back half 86.69s

400 Freestyle LCM 5:41.62 RT 0.75s

75.78
87.09
90.81
87.94

Front half 162.87s · back half 178.75s

200 Individual Medley LCM 2:50.88 RT 0.79s

82.15
88.73

Front half 82.15s · back half 88.73s

Reaction time

fastest 0.67s average 0.796s slowest 0.91s 21 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 28.76 8 swims
100 Freestyle SCY 59.97 6 swims
200 Freestyle SCY 2:09.73 7 swims
500 Freestyle SCY 5:04.00 4 swims
50 Backstroke SCY 30.90 11 swims
100 Backstroke SCY 1:07.73 10 swims
200 Backstroke SCY 2:29.92 6 swims
50 Breaststroke SCY 32.51 14 swims
100 Breaststroke SCY 1:10.42 17 swims
200 Breaststroke SCY 2:33.18 10 swims
50 Butterfly SCY 25.53 6 swims
100 Butterfly SCY 1:10.96 6 swims
200 Butterfly SCY 2:56.03 1 swim
100 Individual Medley SCY 1:13.00 8 swims
200 Individual Medley SCY 2:22.51 7 swims
400 Individual Medley SCY 4:36.60 3 swims
50 Freestyle LCM 31.92 2 swims
100 Freestyle LCM 56.84 3 swims
200 Freestyle LCM 2:39.24 1 swim
400 Freestyle LCM 5:41.62 1 swim
50 Backstroke LCM 36.03 6 swims
100 Backstroke LCM 1:15.38 6 swims
50 Breaststroke LCM 38.98 6 swims
100 Breaststroke LCM 1:23.20 7 swims
200 Breaststroke LCM 2:35.29 8 swims
50 Butterfly LCM 35.69 4 swims
200 Individual Medley LCM 2:50.88 3 swims