swimstats

Katherine Sanders

Fage 18EZMAMDMTORVAGBSANBAC

373 plausible swims · 41 meets · 2016-06-26 → 2025-08-02

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 23.48 AAAA·Futures ✓+0.19s to Winter JNs 2023-12-16 2023 NBAC Christmas Invitationalvenue
100 Freestyle SCY 52.33 AAA+1.04s to AAAA·Sectionals ✓+0.44s to Futures 2023-12-17 2023 NBAC Christmas Invitationalvenue
200 Freestyle SCY 1:50.87 AAAA·Futures ✓+1.78s to Winter JNs 2023-12-15 2023 NBAC Christmas Invitationalvenue
500 Freestyle SCY 4:59.05 AAA+0.46s to AAAA·Futures ✓+5.46s to Winter JNs 2023-01-21 2023 ISCA National Club Championshipsvenue
50 Backstroke SCY 27.84 AA+0.45s to AAA·+1.55s to Futures 2023-01-20 2023 ISCA National Club Championshipsvenue
100 Backstroke SCY 58.93 AA+0.44s to AAA·Sectionals ✓+1.84s to Futures 2023-01-21 2023 ISCA National Club Championshipsvenue
200 Backstroke SCY 2:05.43 AAA+4.04s to AAAA·Sectionals ✓+1.24s to Futures 2022-12-18 2022 NBAC Christmas Invitational Meetvenue
50 Breaststroke SCY 29.47 AAAA·Futures ✓+0.68s to Jr Nationals 2024-02-25 2024 MD LSC Senior Champsvenue
100 Breaststroke SCY 1:01.74 AAAA·Jr Nationals ✓+0.15s to Nationals 2023-12-15 2023 NBAC Christmas Invitationalvenue
200 Breaststroke SCY 2:13.23 AAAA·Nationals ✓+1.24s to US Open 2023-12-16 2023 NBAC Christmas Invitationalvenue
50 Butterfly SCY 26.24 AAA+0.05s to AAAA·+0.55s to Futures 2022-12-15 2022 NBAC Christmas Invitational Meetvenue
100 Butterfly SCY 55.60 AAA+0.21s to AAAA·Futures ✓+0.91s to Winter JNs 2024-02-23 2024 MD LSC Senior Champsvenue
200 Butterfly SCY 2:13.46 AA+4.97s to AAA·+1.37s to Sectionals 2024-02-05 John deBarbadillo Invite
100 Individual Medley SCY 58.58 2025-02-20 2025 Speedo MD LSC Senior Champs
200 Individual Medley SCY 2:03.58 AAAA·Futures ✓+1.39s to Winter JNs 2023-12-16 2023 NBAC Christmas Invitationalvenue
400 Individual Medley SCY 4:36.25 AAA+10.86s to AAAA·Sectionals ✓+5.56s to Futures 2022-03-04 2022 MD LSC 14 & U CHAMPIONSHIPSvenue
50 Freestyle LCM 27.36 AAA+0.27s to AAAA·Futures ✓+0.47s to Winter JNs 2024-03-23 2024 Speedo Sectional Championshipvenue
100 Freestyle LCM 1:01.08 AAA+2.49s to AAAA·+0.39s to Sectionals 2021-07-29 2021 MD LSC Summer Championshipsvenue
200 Freestyle LCM 2:11.96 AAA+4.97s to AAAA·+1.07s to Sectionals 2023-05-20 2023 NBAC Spring Long Course Meetvenue
400 Freestyle LCM 4:36.20 AAA+8.41s to AAAA·Sectionals ✓+7.41s to Futures 2024-05-19 2024 NBAC Spring LC Invitational Meetvenue
50 Backstroke LCM 33.00 AA+0.21s to AAA·+2.11s to Futures 2023-05-19 2023 NBAC Spring Long Course Meetvenue
100 Backstroke LCM 1:11.95 A+0.86s to AA·+4.06s to Sectionals 2022-05-22 2022 NBAC Spring Long Course Meetvenue
200 Backstroke LCM 2:31.77 AA+3.98s to AAA·+5.58s to Sectionals 2022-06-12 2022 Summer Speedo Spectacularevenue
50 Breaststroke LCM 34.59 AAAA·Futures ✓+0.90s to Jr Nationals 2023-07-08 2023 NBAC Mid-Summer Classicvenue
100 Breaststroke LCM 1:12.67 AAAA·Jr Nationals ✓+0.88s to US Open 2024-05-18 2024 NBAC Spring LC Invitational Meetvenue
200 Breaststroke LCM 2:40.30 AAAA·Futures ✓+1.71s to Jr Nationals 2024-03-23 2024 Speedo Sectional Championshipvenue
50 Butterfly LCM 30.31 AAA+1.22s to AAAA·+0.82s to Futures 2023-05-19 2023 NBAC Spring Long Course Meetvenue
100 Butterfly LCM 1:06.49 AA+0.30s to AAA·+0.20s to Sectionals 2023-07-07 2023 NBAC Mid-Summer Classicvenue
200 Individual Medley LCM 2:20.91 AAAA·Jr Nationals ✓+1.82s to US Open 2023-07-08 2023 NBAC Mid-Summer Classicvenue
400 Individual Medley LCM 5:13.34 AAA+8.55s to AAAA·Sectionals ✓+6.05s to Futures 2022-08-05 2022 MD LSC LC Championshipsvenue

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.

Fastest relay legs

LegCourseTime StartRelayDateMeet
50 Freestyle SCY 34.47 flat 200 Free Relay 2017-03-11 2017 MD LSC JR Champs - NBAC Site
50 Freestyle SCY 23.91 flying 200 Free Relay (leg 2) 2024-02-24 2024 MD LSC Senior Champs
100 Freestyle SCY 55.05 flat 400 Free Relay 2021-12-17 2021 NBAC 47th Annual Christmas Invitational
100 Freestyle SCY 51.59 flying 400 Free Relay (leg 2) 2023-12-15 2023 NBAC Christmas Invitational
200 Freestyle SCY 1:53.99 flat 800 Free Relay 2023-02-23 2023 MD LSC SR SCY Championhips
200 Freestyle SCY 1:52.99 flying 800 Free Relay (leg 2) 2024-02-22 2024 MD LSC Senior Champs
50 Breaststroke SCY 29.07 flying 200 Medley Relay (leg 2) 2024-02-22 2024 MD LSC Senior Champs
100 Breaststroke SCY 1:02.59 flying 400 Medley Relay (leg 2) 2024-02-23 2024 MD LSC Senior Champs
50 Butterfly SCY 49.14 flying 200 Medley Relay (leg 3) 2017-03-12 2017 MD LSC JR Champs - NBAC Site
50 Freestyle LCM 28.33 flat 200 Free Relay 2024-05-18 2024 NBAC Spring LC Invitational Meet
50 Freestyle LCM 27.21 flying 200 Medley Relay (leg 4) 2024-05-19 2024 NBAC Spring LC Invitational Meet
50 Freestyle LCM 27.98 flying 200 Free Relay (leg 3) 2024-03-24 2024 Speedo Sectional Championship
100 Freestyle LCM 1:03.22 flat 400 Free Relay 2024-03-23 2024 Speedo Sectional Championship
100 Freestyle LCM 1:00.21 flying 400 Free Relay (leg 3) 2025-07-11 2025 NBAC Mid Summer Classic
200 Freestyle LCM 2:13.83 flying 800 Free Relay (leg 4) 2025-07-31 2025 Speedo Junior National Championships
50 Breaststroke LCM 33.66 flying 200 Medley Relay (leg 2) 2024-03-23 2024 Speedo Sectional Championship
100 Breaststroke LCM 1:14.65 flying 400 Medley Relay (leg 2) 2023-07-08 2023 NBAC Mid-Summer Classic

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 17-18 · SCY

5543 points (6/6 events)

EventTime Points
500 FR SCY 4:59.05 983
200 BK SCY 2:05.43 855
200 BR SCY 2:13.23 1100
200 FL SCY 2:13.46 765
200 IM SCY 2:03.58 978
400 IM SCY 4:36.25 862

IMR 17-18 · SCY

4847 points (5/5 events)

EventTime Points
200 FR SCY 1:50.87 987
100 BK SCY 58.93 812
100 BR SCY 1:01.74 1092
100 FL SCY 55.60 978
200 IM SCY 2:03.58 978

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

PR splits

100 Freestyle SCY 52.33

25.24
27.09

Front half 25.24s · back half 27.09s

200 Freestyle SCY 1:50.87

25.69
28.12
28.74
28.32

Front half 53.81s · back half 57.06s

500 Freestyle SCY 4:59.05

27.13
29.00
29.62
30.77
30.69
30.65
30.38
30.81
30.52
29.48

Front half 147.21s · back half 151.84s

100 Backstroke SCY 58.93

28.76
30.17

Front half 28.76s · back half 30.17s

200 Backstroke SCY 2:05.43

30.33
31.99
32.34
30.77

Front half 62.32s · back half 63.11s

100 Breaststroke SCY 1:01.74

29.54
32.20

Front half 29.54s · back half 32.20s

200 Breaststroke SCY 2:13.23

30.33
33.53
34.65
34.72

Front half 63.86s · back half 69.37s

100 Butterfly SCY 55.60

26.06
29.54

Front half 26.06s · back half 29.54s

200 Butterfly SCY 2:13.46 split/total mismatch

29.57
3.16
2.68
0.34

Front half 32.73s · back half 100.73s

200 Individual Medley SCY 2:03.58

26.93
31.07
35.42
30.16

Front half 58.00s · back half 65.58s

400 Individual Medley SCY 4:36.25

29.46
34.09
36.76
35.96
38.26
38.89
32.11
30.72

Front half 136.27s · back half 139.98s

100 Freestyle LCM 1:01.08

29.14
31.94

Front half 29.14s · back half 31.94s

200 Freestyle LCM 2:11.96

29.61
33.35
34.79
34.21

Front half 62.96s · back half 69.00s

400 Freestyle LCM 4:36.20

29.88
33.34
35.76
35.80
35.49
36.29
35.38
34.26

Front half 134.78s · back half 141.42s

100 Backstroke LCM 1:11.95

34.97
36.98

Front half 34.97s · back half 36.98s

200 Backstroke LCM 2:31.77

36.15
38.43
40.43
36.76

Front half 74.58s · back half 77.19s

100 Breaststroke LCM 1:12.67

34.92
37.75

Front half 34.92s · back half 37.75s

200 Breaststroke LCM 2:40.30

36.34
39.65
42.26
42.05

Front half 75.99s · back half 84.31s

100 Butterfly LCM 1:06.49

30.53
35.96

Front half 30.53s · back half 35.96s

200 Individual Medley LCM 2:20.91

30.41
36.71
40.78
33.01

Front half 67.12s · back half 73.79s

400 Individual Medley LCM 5:13.34

31.99
37.68
42.24
40.73
43.84
44.51
36.34
36.01

Front half 152.64s · back half 160.70s

Reaction time

fastest 0.77s average 0.795s slowest 0.82s 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.

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 23.48 20 swims
100 Freestyle SCY 52.33 23 swims
200 Freestyle SCY 1:50.87 15 swims
500 Freestyle SCY 4:59.05 5 swims
50 Backstroke SCY 27.84 11 swims
100 Backstroke SCY 58.93 9 swims
200 Backstroke SCY 2:05.43 8 swims
50 Breaststroke SCY 29.47 19 swims
100 Breaststroke SCY 1:01.74 25 swims
200 Breaststroke SCY 2:13.23 22 swims
50 Butterfly SCY 26.24 13 swims
100 Butterfly SCY 55.60 17 swims
200 Butterfly SCY 2:13.46 4 swims
100 Individual Medley SCY 58.58 7 swims
200 Individual Medley SCY 2:03.58 13 swims
400 Individual Medley SCY 4:36.25 3 swims
50 Freestyle LCM 27.36 23 swims
100 Freestyle LCM 1:01.08 16 swims
200 Freestyle LCM 2:11.96 9 swims
400 Freestyle LCM 4:36.20 4 swims
50 Backstroke LCM 33.00 4 swims
100 Backstroke LCM 1:11.95 3 swims
200 Backstroke LCM 2:31.77 4 swims
50 Breaststroke LCM 34.59 7 swims
100 Breaststroke LCM 1:12.67 24 swims
200 Breaststroke LCM 2:40.30 18 swims
50 Butterfly LCM 30.31 4 swims
100 Butterfly LCM 1:06.49 16 swims
200 Individual Medley LCM 2:20.91 18 swims
400 Individual Medley LCM 5:13.34 4 swims