swimstats

Donghwan Kim

Mage 15IEORPNBVUEEASTSMACUN-EA

253 plausible swims · 48 meets · 2024-01-27 → 2026-10-19

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 24.51 A+0.82s to AA·+1.32s to Sectionals 2026-10-17 2026 PN VAST Fall Classic Invite -Approvedfast pool
100 Freestyle SCY 54.48 BB+0.19s to A·+3.49s to Sectionals 2026-10-11 2026 PN SMAC Fall Kick-Off - Approvedvenue
200 Freestyle SCY 1:59.70 BB+1.11s to A·+7.91s to Sectionals 2026-10-17 2026 PN VAST Fall Classic Invite -Approvedfast pool
500 Freestyle SCY 5:53.82 B+4.33s to BB·+51.13s to Sectionals 2025-10-19 2025 THSC Fall Openvenue
50 Backstroke SCY 27.01 A+0.12s to AA·+3.32s to Futures 2026-10-10 2026 PN SMAC Fall Kick-Off - Approvedvenue
100 Backstroke SCY 59.25 A+2.16s to AA·+3.76s to Sectionals 2026-10-11 2026 PN SMAC Fall Kick-Off - Approvedvenue
200 Backstroke SCY 2:11.29 BB+1.20s to A·+10.00s to Sectionals 2026-10-10 2026 PN SMAC Fall Kick-Off - Approvedvenue
50 Breaststroke SCY 31.34 A+0.55s to AA·+5.05s to Futures 2025-03-29 2025 PN Spring Finale, Division 1
100 Breaststroke SCY 1:15.68 B+2.69s to BB·+12.49s to Sectionals 2026-02-01 2026 PN KING Beast IMX/IMR Invitational- Apprslow pool
200 Breaststroke SCY 2:44.55 B+5.36s to BB·+27.26s to Sectionals 2026-01-31 2026 PN KING Beast IMX/IMR Invitational- Apprslow pool
50 Butterfly SCY 28.10 BB+0.31s to A·+5.21s to Futures 2026-02-28 2026 PN February AGI, Div 1-Approvedvenue
100 Butterfly SCY 58.81 A+2.42s to AA·+3.62s to Sectionals 2025-12-15 1663581
200 Butterfly SCY 2:39.44 +5.45s to B·+36.05s to Sectionals 2026-02-01 2026 PN KING Beast IMX/IMR Invitational- Apprslow pool
100 Individual Medley SCY 1:07.92 2025-02-23 2025 PN SRST Champs Qualifiervenue
200 Individual Medley SCY 2:15.17 BB+2.98s to A·+11.18s to Sectionals 2026-10-18 2026 PN VAST Fall Classic Invite -Approvedfast pool
400 Individual Medley SCY 5:02.70 BB+18.51s to A·+38.01s to Sectionals 2026-01-17 2026 PN SMAC Winter Invitational- Approvedvenue
50 Freestyle LCM 28.80 BB+0.21s to A·+1.81s to Sectionals 2026-04-25 2026 PN SMAC Spring Showers LC Challengevenue
100 Freestyle LCM 1:05.97 BB+3.68s to A·+6.98s to Sectionals 2026-05-30 2026 IE VS Apple Capitalslow pool
200 Freestyle LCM 2:23.49 BB+6.30s to A·+14.80s to Sectionals 2026-05-31 2026 IE VS Apple Capitalslow pool
400 Freestyle LCM 5:13.64 BB+21.55s to A·+39.25s to Sectionals 2026-05-29 2026 IE VS Apple Capitalslow pool
50 Backstroke LCM 32.70 A+0.91s to AA·+4.81s to Futures 2026-07-10 2026 PN OCA Last Chance Invitational
100 Backstroke LCM 1:10.51 BB+0.92s to A·+5.32s to Sectionals 2026-07-10 2026 PN OCA Last Chance Invitational
200 Backstroke LCM 2:36.17 BB+5.08s to A·+14.68s to Sectionals 2026-07-12 2026 PN OCA Last Chance Invitational- Approvevenue
50 Breaststroke LCM 42.02 B+2.43s to BB·+11.13s to Futures 2026-05-30 2026 IE VS Apple Capitalslow pool
50 Butterfly LCM 31.04 A+1.05s to AA·+4.75s to Futures 2026-07-12 2026 PN OCA Last Chance Invitational- Approvevenue
100 Butterfly LCM 1:09.26 BB+1.97s to A·+6.17s to Sectionals 2026-07-11 2026 PN OCA Last Chance Invitational- Approvevenue
200 Individual Medley LCM 2:46.43 B+0.44s to BB·+21.74s to Sectionals 2026-05-30 2026 IE VS Apple Capitalslow pool
400 Individual Medley LCM 5:48.37 BB+19.08s to A·+40.58s to Sectionals 2026-06-07 2026 PN VAST Summer Sprint & Dist. - Approvedfast pool

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.

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.

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

LegCourseTime StartRelayDateMeet
50 Freestyle SCY 25.31 flying 200 Free Relay (leg 2) 2026-01-18 2026 PN SMAC Winter Invitational- Approved
100 Freestyle SCY 57.89 flying 400 Free Relay (leg 3) 2025-12-14 2025 PN 14&Under Short Course Champs-Approved
50 Backstroke SCY 28.84 flat 200 Medley Relay 2026-01-10 2026 Kentridge High School Invitational- Obse
100 Backstroke SCY 1:03.54 flat 400 Medley Relay 2025-12-13 2025 PN 14&Under Short Course Champs-Approved
100 Freestyle LCM 1:07.45 flying 400 Medley Relay (leg 4) 2025-07-18 2025 PN 13&O LC Senior Championships
100 Freestyle LCM 1:07.34 flying 400 Free Relay (leg 3) 2025-07-20 2025 PN 13&O LC Senior Championships
50 Backstroke LCM 34.29 flat 200 Medley Relay 2025-07-19 2025 PN 13&O LC Senior 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 15-16 · SCY

2964 points (6/6 events)

EventTime Points
500 FR SCY 5:53.82 476
200 BK SCY 2:11.29 599
200 BR SCY 2:44.55 441
200 FL SCY 2:39.44 353
200 IM SCY 2:15.17 587
400 IM SCY 5:02.70 508

IMR 15-16 · SCY

2902 points (5/5 events)

EventTime Points
200 FR SCY 1:59.70 618
100 BK SCY 59.25 626
100 BR SCY 1:15.68 442
100 FL SCY 58.81 629
200 IM SCY 2:15.17 587

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

PR splits

100 Freestyle SCY 54.48 · 17.9 min after 200 Individual Medley

25.88
28.60

Front half 25.88s · back half 28.60s

200 Freestyle SCY 1:59.70 · 54.0 min after 50 Freestyle

27.57
30.20
30.75
31.18

Front half 57.77s · back half 61.93s

500 Freestyle SCY 5:53.82

30.21
33.83
35.49
36.39
36.11
36.94
37.96
36.26
36.78
33.85

Front half 172.03s · back half 181.79s

100 Backstroke SCY 59.25

28.35
30.90

Front half 28.35s · back half 30.90s

200 Backstroke SCY 2:11.29 · 24.6 min after 100 Butterfly

29.93
33.12
34.58
33.66

Front half 63.05s · back half 68.24s

100 Breaststroke SCY 1:15.68

35.60
40.08

Front half 35.60s · back half 40.08s

200 Breaststroke SCY 2:44.55

38.55
42.02
42.25
41.73

Front half 80.57s · back half 83.98s

200 Butterfly SCY 2:39.44

37.10
41.83
43.36
37.15

Front half 78.93s · back half 80.51s

100 Individual Medley SCY 1:07.92

31.02
36.90

Front half 31.02s · back half 36.90s

200 Individual Medley SCY 2:15.17 RT 0.70s· 15.5 min after 100 Butterfly

28.43
34.69
42.29
29.76

Front half 63.12s · back half 72.05s

400 Individual Medley SCY 5:02.70

32.33
37.08
40.81
40.50
41.65
43.79
35.25
31.29

Front half 150.72s · back half 151.98s

100 Freestyle LCM 1:05.97

30.68
35.29

Front half 30.68s · back half 35.29s

200 Freestyle LCM 2:23.49

32.84
36.88
36.11
37.66

Front half 69.72s · back half 73.77s

400 Freestyle LCM 5:13.64

35.95
40.85
39.81
40.37
38.72
39.85
40.28
37.81

Front half 156.98s · back half 156.66s

200 Backstroke LCM 2:36.17

76.50
79.67

Front half 76.50s · back half 79.67s

200 Individual Medley LCM 2:46.43

33.28
44.30
53.81
35.04

Front half 77.58s · back half 88.85s

400 Individual Medley LCM 5:48.37 RT 0.65s· 22.1 min after 200 Backstroke

79.57
87.39
106.86
74.55

Front half 166.96s · back half 181.41s

Reaction time

fastest 0.55s average 0.730s slowest 0.85s 47 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.

50 Freestyle SCY 24.51 17 swims
100 Freestyle SCY 54.48 22 swims
200 Freestyle SCY 1:59.70 12 swims
500 Freestyle SCY 5:53.82 1 swim
50 Backstroke SCY 27.01 20 swims
100 Backstroke SCY 59.25 31 swims
200 Backstroke SCY 2:11.29 15 swims
50 Breaststroke SCY 31.34 7 swims
100 Breaststroke SCY 1:15.68 4 swims
200 Breaststroke SCY 2:44.55 2 swims
50 Butterfly SCY 28.10 14 swims
100 Butterfly SCY 58.81 18 swims
200 Butterfly SCY 2:39.44 1 swim
100 Individual Medley SCY 1:07.92 6 swims
200 Individual Medley SCY 2:15.17 7 swims
400 Individual Medley SCY 5:02.70 1 swim
50 Freestyle LCM 28.80 9 swims
100 Freestyle LCM 1:05.97 3 swims
200 Freestyle LCM 2:23.49 3 swims
400 Freestyle LCM 5:13.64 4 swims
50 Backstroke LCM 32.70 9 swims
100 Backstroke LCM 1:10.51 13 swims
200 Backstroke LCM 2:36.17 11 swims
50 Breaststroke LCM 42.02 2 swims
50 Butterfly LCM 31.04 9 swims
100 Butterfly LCM 1:09.26 8 swims
200 Individual Medley LCM 2:46.43 1 swim
400 Individual Medley LCM 5:48.37 3 swims