swimstats

Mabel Koff

Fage 21CTEZMDSEVANBACUN

386 plausible swims · 39 meets · 2016-05-14 → 2026-05-08

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 23.94 2024-02-24 2024 MD LSC Senior Champs venue
100 Freestyle SCY 51.25 2023-12-14 2023 NBAC Christmas Invitational
200 Freestyle SCY 1:48.80 2024-02-23 2024 MD LSC Senior Champs venue
500 Freestyle SCY 4:57.27 2023-12-14 2023 NBAC Christmas Invitational
50 Backstroke SCY 25.78 2024-02-23 2024 MD LSC Senior Champs venue
100 Backstroke SCY 54.04 2024-02-24 2024 MD LSC Senior Champs venue
200 Backstroke SCY 1:55.76 2024-02-25 2024 MD LSC Senior Champs venue
50 Breaststroke SCY 30.71 2023-01-21 2023 ISCA National Club Championships venue
100 Breaststroke SCY 1:04.69 2023-12-14 2023 NBAC Christmas Invitational
200 Breaststroke SCY 2:22.58 2023-01-22 2023 ISCA National Club Championships venue
50 Butterfly SCY 26.50 2023-12-14 2023 NBAC Christmas Invitational venue
100 Butterfly SCY 56.19 2023-02-24 2023 MD LSC SR SCY Championhips venue
200 Butterfly SCY 2:02.50 2022-02-26 2022 MD LSC Senior Championships fast pool
100 Individual Medley SCY 1:07.70 2016-10-28 2016 NBAC Fall Fastival Classic
200 Individual Medley SCY 2:00.15 2024-02-25 2024 MD LSC Senior Champs venue
400 Individual Medley SCY 4:27.20 2021-12-17 2021 NBAC 47th Annual Christmas Invitational venue
50 Freestyle LCM 27.79 2023-07-08 2023 NBAC Mid-Summer Classic venue
100 Freestyle LCM 59.04 2023-07-09 2023 NBAC Mid-Summer Classic venue
200 Freestyle LCM 2:04.13 2024-03-22 2024 Speedo Sectional Championship venue
400 Freestyle LCM 4:28.03 2026-05-08 WRAT Senior Spring Qualifier venue
50 Backstroke LCM 30.04 2023-07-07 2023 NBAC Mid-Summer Classic venue
100 Backstroke LCM 1:02.46 2024-03-23 2024 Speedo Sectional Championship venue
200 Backstroke LCM 2:14.56 2024-03-24 2024 Speedo Sectional Championship venue
50 Breaststroke LCM 34.84 2024-05-17 2024 NBAC Spring LC Invitational Meet
100 Breaststroke LCM 1:15.75 2024-05-17 2024 NBAC Spring LC Invitational Meet
200 Breaststroke LCM 2:44.47 2023-07-09 2023 NBAC Mid-Summer Classic venue
50 Butterfly LCM 29.33 2024-05-17 2024 NBAC Spring LC Invitational Meet
100 Butterfly LCM 1:04.26 2024-05-17 2024 NBAC Spring LC Invitational Meet
200 Butterfly LCM 2:23.53 2023-07-08 2023 NBAC Mid-Summer Classic venue
200 Individual Medley LCM 2:21.49 2021-07-10 2021 FOX July Long Course Invitational venue
400 Individual Medley LCM 5:04.94 2021-07-09 2021 FOX July Long Course Invitational venue

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 27.26 flat 200 Free Relay 2017-03-02 2017 MD LSC 14 & U CHAMPIONSHIPS
100 Freestyle SCY 59.32 flat 400 Free Relay 2017-03-04 2017 MD LSC 14 & U CHAMPIONSHIPS
50 Butterfly SCY 28.25 flying 200 Medley Relay (leg 3) 2017-03-05 2017 MD LSC 14 & U CHAMPIONSHIPS
100 Butterfly SCY 1:01.54 flying 400 Medley Relay (leg 3) 2017-03-03 2017 MD LSC 14 & U 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.

PR splits

100 Freestyle SCY 51.25

25.05
26.20

Front half 25.05s · back half 26.20s

200 Freestyle SCY 1:48.80

25.48
27.31
27.93
28.08

Front half 52.79s · back half 56.01s

500 Freestyle SCY 4:57.27

26.03
28.57
29.57
29.99
30.37
30.76
30.64
30.82
30.83
29.69

Front half 144.53s · back half 152.74s

100 Backstroke SCY 54.04

26.30
27.74

Front half 26.30s · back half 27.74s

200 Backstroke SCY 1:55.76

26.89
29.25
29.75
29.87

Front half 56.14s · back half 59.62s

100 Breaststroke SCY 1:04.69

30.67
34.02

Front half 30.67s · back half 34.02s

200 Breaststroke SCY 2:22.58

32.23
36.23
36.82
37.30

Front half 68.46s · back half 74.12s

100 Butterfly SCY 56.19

26.46
29.73

Front half 26.46s · back half 29.73s

200 Butterfly SCY 2:02.50

27.11
30.52
32.00
32.87

Front half 57.63s · back half 64.87s

100 Individual Medley SCY 1:07.70

31.35
36.35

Front half 31.35s · back half 36.35s

200 Individual Medley SCY 2:00.15

26.74
29.73
35.17
28.51

Front half 56.47s · back half 63.68s

400 Individual Medley SCY 4:27.20

28.05
32.12
33.49
33.12
39.26
39.59
31.34
30.23

Front half 126.78s · back half 140.42s

100 Freestyle LCM 59.04

28.78
30.26

Front half 28.78s · back half 30.26s

200 Freestyle LCM 2:04.13

28.66
31.45
32.05
31.97

Front half 60.11s · back half 64.02s

100 Backstroke LCM 1:02.46

30.87
31.59

Front half 30.87s · back half 31.59s

200 Backstroke LCM 2:14.56

31.11
33.86
33.93
35.66

Front half 64.97s · back half 69.59s

100 Breaststroke LCM 1:15.75

35.45
40.30

Front half 35.45s · back half 40.30s

200 Breaststroke LCM 2:44.47

36.83
41.38
42.91
43.35

Front half 78.21s · back half 86.26s

100 Butterfly LCM 1:04.26

30.11
34.15

Front half 30.11s · back half 34.15s

200 Butterfly LCM 2:23.53

31.90
35.46
37.58
38.59

Front half 67.36s · back half 76.17s

200 Individual Medley LCM 2:21.49

30.50
35.32
43.51
32.16

Front half 65.82s · back half 75.67s

Reaction time

fastest 0.59s average 0.676s slowest 0.77s 17 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 23.94 8 swims
100 Freestyle SCY 51.25 12 swims
200 Freestyle SCY 1:48.80 25 swims
500 Freestyle SCY 4:57.27 9 swims
50 Backstroke SCY 25.78 17 swims
100 Backstroke SCY 54.04 23 swims
200 Backstroke SCY 1:55.76 21 swims
50 Breaststroke SCY 30.71 12 swims
100 Breaststroke SCY 1:04.69 20 swims
200 Breaststroke SCY 2:22.58 10 swims
50 Butterfly SCY 26.50 9 swims
100 Butterfly SCY 56.19 19 swims
200 Butterfly SCY 2:02.50 11 swims
100 Individual Medley SCY 1:07.70 2 swims
200 Individual Medley SCY 2:00.15 25 swims
400 Individual Medley SCY 4:27.20 5 swims
50 Freestyle LCM 27.79 5 swims
100 Freestyle LCM 59.04 7 swims
200 Freestyle LCM 2:04.13 19 swims
400 Freestyle LCM 4:28.03 5 swims
50 Backstroke LCM 30.04 9 swims
100 Backstroke LCM 1:02.46 18 swims
200 Backstroke LCM 2:14.56 19 swims
50 Breaststroke LCM 34.84 9 swims
100 Breaststroke LCM 1:15.75 13 swims
200 Breaststroke LCM 2:44.47 4 swims
50 Butterfly LCM 29.33 7 swims
100 Butterfly LCM 1:04.26 18 swims
200 Butterfly LCM 2:23.53 9 swims
200 Individual Medley LCM 2:21.49 13 swims
400 Individual Medley LCM 5:04.94 1 swim