swimstats

John Koh

Mage 14GANCDYNA

19 plausible swims · 2 meets · 2024-07-19 → 2025-11-02

Personal records

EventCourseBest CutDateMeet
200 Freestyle SCY 2:00.87 A+3.78s to AA·+15.08s to Sectionals 2025-11-02 2025 SwimMAC Carolina vs. Dynamo AG Dualvenue
500 Freestyle SCY 5:23.83 A+6.74s to AA·+37.74s to Sectionals 2025-11-01 2025 SwimMAC Carolina vs. Dynamo AG Dualvenue
100 Backstroke SCY 1:00.25 A+1.66s to AA·+5.16s to Sectionals 2025-11-01 2025 SwimMAC Carolina vs. Dynamo AG Dualvenue
200 Backstroke SCY 2:12.46 A+4.97s to AA·+10.17s to Sectionals 2025-11-02 2025 SwimMAC Carolina vs. Dynamo AG Dualvenue
200 Individual Medley SCY 2:17.05 BB+1.66s to A·+17.66s to Sectionals 2025-11-01 2025 SwimMAC Carolina vs. Dynamo AG Dualvenue
400 Individual Medley SCY 4:56.82 BB+7.33s to A·+44.83s to Sectionals 2025-11-02 2025 SwimMAC Carolina vs. Dynamo AG Dualvenue
100 Freestyle LCM 1:08.14 BB+3.75s to A·+12.85s to Sectionals 2024-07-20 2024 GA AG LC Championship July 18-21 2024venue
200 Freestyle LCM 2:25.39 BB+4.80s to A·+24.50s to Sectionals 2024-07-19 2024 GA AG LC Championship July 18-21 2024venue
400 Freestyle LCM 5:06.16 BB+6.27s to A·+47.07s to Sectionals 2024-07-21 2024 GA AG LC Championship July 18-21 2024venue
50 Backstroke LCM 35.62 BB+1.73s to A·+5.43s to Sectionals 2024-07-20 2024 GA AG LC Championship July 18-21 2024venue
100 Backstroke LCM 1:16.35 BB+4.66s to A·+11.86s to Sectionals 2024-07-21 2024 GA AG LC Championship July 18-21 2024venue
200 Backstroke LCM 2:46.61 BB+10.62s to A·+25.92s to Sectionals 2024-07-19 2024 GA AG LC Championship July 18-21 2024venue
50 Breaststroke LCM 41.99 B+1.00s to BB·+7.80s to Sectionals 2024-07-21 2024 GA AG LC Championship July 18-21 2024venue
50 Butterfly LCM 34.92 B+0.33s to BB·+7.13s to Sectionals 2024-07-19 2024 GA AG LC Championship July 18-21 2024venue
200 Individual Medley LCM 2:49.35 BB+12.46s to A·+31.66s to Sectionals 2024-07-20 2024 GA AG LC Championship July 18-21 2024venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.

National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.

Fastest relay legs

LegCourseTime StartRelayDateMeet
50 Freestyle SCY 24.81 flying 200 Free Relay (leg 2) 2025-11-01 2025 SwimMAC Carolina vs. Dynamo AG Dual
50 Freestyle LCM 29.14 flying 200 Free Relay (leg 3) 2024-07-20 2024 GA AG LC Championship July 18-21 2024
100 Freestyle LCM 1:07.87 flying 400 Free Relay (leg 3) 2024-07-19 2024 GA AG LC Championship July 18-21 2024
50 Backstroke LCM 35.41 flat 200 Medley Relay 2024-07-20 2024 GA AG LC Championship July 18-21 2024
100 Backstroke LCM 1:16.91 flat 400 Medley Relay 2024-07-21 2024 GA AG LC Championship July 18-21 2024

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 13-14 · SCY

2650 points (4/6 events — incomplete)

EventTime Points
500 FR SCY 5:23.83 712
200 BK SCY 2:12.46 671
200 IM SCY 2:17.05 646
400 IM SCY 4:56.82 621
200 BR SCY— 0
200 FL SCY— 0

IMR 13-14 · SCY

2036 points (3/5 events — incomplete)

EventTime Points
200 FR SCY 2:00.87 691
100 BK SCY 1:00.25 699
200 IM SCY 2:17.05 646
100 BR SCY— 0
100 FL SCY— 0

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

PR splits

200 Freestyle SCY 2:00.87

28.58
30.62
31.27
30.40

Front half 59.20s · back half 61.67s

500 Freestyle SCY 5:23.83

29.42
31.97
33.12
33.14
33.06
33.44
32.68
33.00
32.92
31.08

Front half 160.71s · back half 163.12s

100 Backstroke SCY 1:00.25

29.71
30.54

Front half 29.71s · back half 30.54s

200 Backstroke SCY 2:12.46

31.65
33.69
34.36
32.76

Front half 65.34s · back half 67.12s

200 Individual Medley SCY 2:17.05

30.48
34.66
41.87
30.04

Front half 65.14s · back half 71.91s

400 Individual Medley SCY 4:56.82

30.87
35.21
35.98
36.42
45.82
45.25
34.71
32.56

Front half 138.48s · back half 158.34s

200 Freestyle LCM 2:25.39 RT 0.67s

33.95
37.56
37.29
36.59

Front half 71.51s · back half 73.88s

400 Freestyle LCM 5:06.16

72.68
77.88
79.31
76.29

Front half 150.56s · back half 155.60s

100 Backstroke LCM 1:16.35 RT 0.61s

37.32
39.03

Front half 37.32s · back half 39.03s

200 Backstroke LCM 2:46.61 RT 0.66s

82.11
84.50

Front half 82.11s · back half 84.50s

200 Individual Medley LCM 2:49.35 RT 0.70s

36.26
43.64
51.80
37.65

Front half 79.90s · back half 89.45s

Reaction time

fastest 0.59s average 0.654s slowest 0.70s 9 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.

Swim history

Every recorded swim, newest first
DateEventCourse TimeAge RoundMeet

Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.

Progression

Faster times are higher. One card per event, all courses & history.

200 Freestyle SCY 2:00.87 1 swim
500 Freestyle SCY 5:23.83 1 swim
100 Backstroke SCY 1:00.25 1 swim
200 Backstroke SCY 2:12.46 1 swim
200 Individual Medley SCY 2:17.05 1 swim
400 Individual Medley SCY 4:56.82 1 swim
100 Freestyle LCM 1:08.14 1 swim
200 Freestyle LCM 2:25.39 2 swims
400 Freestyle LCM 5:06.16 1 swim
50 Backstroke LCM 35.62 2 swims
100 Backstroke LCM 1:16.35 2 swims
200 Backstroke LCM 2:46.61 1 swim
50 Breaststroke LCM 41.99 1 swim
50 Butterfly LCM 34.92 1 swim
200 Individual Medley LCM 2:49.35 2 swims