swimstats

Christian Koh

Mage 18AKIEMTUTBCPN

61 plausible swims · 7 meets · 2016-06-04 → 2023-03-12

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 21.35 AAA+0.66s to AAAA·Sectionals ✓+0.06s to Futures 2023-03-12 2023 Northwest Spring Speedo Sectionals venue
100 Backstroke SCY 51.56 AAA+2.37s to AAAA·Sectionals ✓+0.07s to Futures 2023-03-10 2023 Northwest Spring Speedo Sectionals venue
100 Breaststroke SCY 56.08 AAAA·Futures ✓+0.59s to Winter JNs 2023-03-11 2023 Northwest Spring Speedo Sectionals venue
200 Breaststroke SCY 2:05.23 AAA+3.04s to AAAA·Futures ✓+3.64s to Winter JNs 2022-03-24 2022 Spring Speedo Sectional - Phoenix, AZ
100 Butterfly SCY 51.70 AA+0.11s to AAA·Sectionals ✓+1.11s to Futures 2022-03-24 2022 Spring Speedo Sectional - Phoenix, AZ
200 Individual Medley SCY 1:53.93 AAA+3.04s to AAAA·Sectionals ✓+0.04s to Futures 2022-03-24 2022 Spring Speedo Sectional - Phoenix, AZ
400 Individual Medley SCY 4:17.08 AA+6.29s to AAA·Sectionals ✓+10.09s to Futures 2022-03-24 2022 Spring Speedo Sectional - Phoenix, AZ
50 Freestyle LCM 30.96 B+1.27s to BB·+3.97s to Sectionals 2016-06-05 2016 IE VS Apple Capital slow pool
100 Freestyle LCM 1:03.93 BB+3.74s to A·+4.94s to Sectionals 2017-06-03 2017 IE VS Apple Capital slow pool
50 Backstroke LCM 36.09 B+1.50s to BB·+8.20s to Futures 2016-06-05 2016 IE VS Apple Capital slow pool
100 Backstroke LCM 1:04.60 A+0.41s to AA·Sectionals ✓+4.01s to Futures 2019-08-09 2019 Western Zone Age Group Championships venue
200 Backstroke LCM 2:21.24 A+1.45s to AA·Sectionals ✓+9.35s to Futures 2019-08-07 2019 Western Zone Age Group Championships venue
50 Breaststroke LCM 36.18 BB+1.09s to A·+5.29s to Futures 2017-06-03 2017 IE VS Apple Capital slow pool
100 Breaststroke LCM 1:10.48 AA+2.09s to AAA·Sectionals ✓+2.29s to Futures 2019-08-07 2019 Western Zone Age Group Championships venue
200 Breaststroke LCM 2:32.73 AA+3.04s to AAA·Sectionals ✓+3.64s to Futures 2019-08-09 2019 Western Zone Age Group Championships venue
50 Butterfly LCM 32.33 B+0.04s to BB·+6.04s to Futures 2017-06-03 2017 IE VS Apple Capital slow pool
200 Individual Medley LCM 2:23.22 A+1.33s to AA·Sectionals ✓+10.43s to Futures 2019-08-10 2019 Western Zone Age Group Championships venue
400 Individual Medley LCM 5:01.85 AA+10.36s to AAA·Sectionals ✓+19.46s to Futures 2019-08-08 2019 Western Zone Age Group Championships venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.

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.

IMX / IMR

IMX 17-18 · LCM

3017 points (4/6 events — incomplete)

EventTime Points
200 BK LCM 2:21.24 725
200 BR LCM 2:32.73 801
200 IM LCM 2:23.22 730
400 IM LCM 5:01.85 761
400 FR LCM— 0
200 FL LCM— 0

IMR 17-18 · SCY

3617 points (4/5 events — incomplete)

EventTime Points
100 BK SCY 51.56 852
100 BR SCY 56.08 995
100 FL SCY 51.70 856
200 IM SCY 1:53.93 914
200 FR SCY— 0

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

PR splits

100 Backstroke SCY 51.56 RT 0.61s

25.16
26.40

Front half 25.16s · back half 26.40s

100 Breaststroke SCY 56.08 RT 0.60s

26.21
29.87

Front half 26.21s · back half 29.87s

200 Backstroke LCM 2:21.24

67.33
73.91

Front half 67.33s · back half 73.91s

100 Breaststroke LCM 1:10.48

32.44
38.04

Front half 32.44s · back half 38.04s

200 Breaststroke LCM 2:32.73

34.03
38.21
39.57
40.92

Front half 72.24s · back half 80.49s

200 Individual Medley LCM 2:23.22

67.03
76.19

Front half 67.03s · back half 76.19s

400 Individual Medley LCM 5:01.85

68.85
75.19
85.56
72.25

Front half 144.04s · back half 157.81s

Reaction time

fastest 0.48s average 0.574s slowest 0.66s 7 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 21.35 2 swims
100 Backstroke SCY 51.56 5 swims
100 Breaststroke SCY 56.08 5 swims
200 Breaststroke SCY 2:05.23 2 swims
100 Butterfly SCY 51.70 2 swims
200 Individual Medley SCY 1:53.93 5 swims
400 Individual Medley SCY 4:17.08 1 swim
50 Freestyle LCM 30.96 1 swim
100 Freestyle LCM 1:03.93 2 swims
50 Backstroke LCM 36.09 1 swim
100 Backstroke LCM 1:04.60 8 swims
200 Backstroke LCM 2:21.24 3 swims
50 Breaststroke LCM 36.18 2 swims
100 Breaststroke LCM 1:10.48 7 swims
200 Breaststroke LCM 2:32.73 6 swims
50 Butterfly LCM 32.33 2 swims
200 Individual Medley LCM 2:23.22 4 swims
400 Individual Medley LCM 5:01.85 3 swims