swimstats

Grace Black

Fage 19KYMDVAMSCNBACTAY

148 plausible swims · 20 meets · 2016-01-01 → 2024-07-07

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 24.29 Sectionals ✓+1.30s to Futures 2023-02-25 2023 MD LSC SR SCY Championhipsvenue
100 Freestyle SCY 54.81 +0.72s to Sectionals 2022-11-19 2022 NBAC Thanksgiving Meetfast pool
200 Freestyle SCY 1:55.64 Sectionals ✓+7.45s to Futures 2022-01-01 NBAC Fall Fastival
500 Freestyle SCY 6:04.18 +54.29s to Sectionals 2017-03-10 2017 MD LSC JR Champs - NBAC Sitevenue
1000 Freestyle SCY 12:53.31 +122.82s to Sectionals 2016-01-01 Mariner Swim Club
1650 Freestyle SCY 21:23.01 +197.72s to Sectionals 2016-01-01 Mariner Swim Club
50 Backstroke SCY 25.51 Sectionals ✓+0.32s to Futures 2023-02-24 2023 MD LSC SR SCY Championhipsvenue
100 Backstroke SCY 54.78 Sectionals ✓+0.39s to Futures 2023-02-25 2023 MD LSC SR SCY Championhipsvenue
200 Backstroke SCY 1:56.39 Futures ✓+1.00s to US Open 2023-02-26 2023 MD LSC SR SCY Championhipsvenue
50 Breaststroke SCY 31.26 Sectionals ✓+2.47s to Futures 2023-01-21 2023 ISCA National Club Championshipsvenue
100 Breaststroke SCY 1:06.70 Sectionals ✓+4.31s to Futures 2023-01-20 2023 ISCA National Club Championshipsvenue
200 Breaststroke SCY 2:25.55 Sectionals ✓+10.16s to Futures 2023-01-22 2023 ISCA National Club Championshipsvenue
50 Butterfly SCY 26.23 Sectionals ✓+1.54s to Futures 2023-01-22 2023 ISCA National Club Championshipsvenue
100 Butterfly SCY 1:01.08 +1.99s to Sectionals 2022-01-01 NBAC Fall Fastival
200 Butterfly SCY 2:13.26 +1.07s to Sectionals 2022-01-01 NBAC Fall Fastival
100 Individual Medley SCY 1:10.02 2017-03-04 2017 MD LSC 14 & U CHAMPIONSHIPSvenue
200 Individual Medley SCY 2:03.66 Sectionals ✓+2.57s to Futures 2023-02-26 2023 MD LSC SR SCY Championhipsvenue
400 Individual Medley SCY 4:22.85 Sectionals ✓+4.06s to Futures 2023-02-24 2023 MD LSC SR SCY Championhipsvenue
50 Freestyle LCM 28.83 +0.44s to Sectionals 2023-04-30 2023 NAAC Carol Chidester Invitevenue
100 Freestyle LCM 1:01.04 Sectionals ✓+3.35s to Futures 2023-07-09 2023 NBAC Mid-Summer Classicvenue
200 Freestyle LCM 2:09.95 Sectionals ✓+4.96s to Futures 2023-07-07 2023 NBAC Mid-Summer Classicvenue
400 Freestyle LCM 4:46.26 +7.47s to Sectionals 2023-04-29 2023 NAAC Carol Chidester Invitevenue
50 Backstroke LCM 30.62 Sectionals ✓+0.83s to Futures 2023-07-07 2023 NBAC Mid-Summer Classicvenue
100 Backstroke LCM 1:04.18 Futures ✓+0.89s to US Open 2023-07-08 2023 NBAC Mid-Summer Classicvenue
200 Backstroke LCM 2:18.56 Futures ✓+1.57s to US Open 2023-07-09 2023 NBAC Mid-Summer Classicvenue
100 Breaststroke LCM 1:20.10 Sectionals ✓+6.81s to Futures 2023-07-07 2023 NBAC Mid-Summer Classicvenue
200 Breaststroke LCM 2:53.10 Sectionals ✓+14.51s to Futures 2023-04-30 2023 NAAC Carol Chidester Invitevenue
50 Butterfly LCM 37.80 +6.51s to Sectionals 2016-06-05 2016 A Buster LC Meetvenue
100 Butterfly LCM 1:08.30 +0.91s to Sectionals 2023-04-30 2023 NAAC Carol Chidester Invitevenue
200 Individual Medley LCM 2:23.70 Sectionals ✓+2.41s to Futures 2023-07-08 2023 NBAC Mid-Summer Classicvenue

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 28.64 flat 200 Free Relay 2017-03-02 2017 MD LSC 14 & U CHAMPIONSHIPS
50 Freestyle SCY 24.18 flying 200 Free Relay (leg 3) 2023-02-25 2023 MD LSC SR SCY Championhips
100 Freestyle SCY 53.43 flying 400 Free Relay (leg 3) 2022-11-19 2022 NBAC Thanksgiving Meet
200 Freestyle SCY 1:53.02 flying 800 Free Relay (leg 3) 2023-02-23 2023 MD LSC SR SCY Championhips
50 Backstroke SCY 25.63 flat 200 Medley Relay 2023-02-23 2023 MD LSC SR SCY Championhips
100 Backstroke SCY 55.19 flat 400 Medley Relay 2023-01-21 2023 ISCA National Club Championships
50 Breaststroke SCY 1:00.34 flying 200 Medley Relay (leg 2) 2019-12-13 Lake Cumberland Middle School Invitational
50 Butterfly SCY 30.13 flying 200 Medley Relay (leg 3) 2017-03-12 2017 MD LSC JR Champs - NBAC Site
200 Freestyle LCM 2:09.50 flying 800 Free Relay (leg 2) 2023-07-06 2023 NBAC Mid-Summer Classic
50 Backstroke LCM 32.16 flat 200 Medley Relay 2023-07-07 2023 NBAC Mid-Summer Classic
100 Backstroke LCM 1:05.87 flat 400 Medley Relay 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.

PR splits

100 Freestyle SCY 54.81

26.55
28.26

Front half 26.55s · back half 28.26s

200 Freestyle SCY 1:55.64

26.75
29.05
29.91
29.93

Front half 55.80s · back half 59.84s

500 Freestyle SCY 6:04.18

32.12
35.98
37.20
36.98
37.40
37.80
37.33
37.73
36.87
34.77

Front half 179.68s · back half 184.50s

100 Backstroke SCY 54.78

26.39
28.39

Front half 26.39s · back half 28.39s

200 Backstroke SCY 1:56.39

27.23
29.29
30.07
29.80

Front half 56.52s · back half 59.87s

100 Breaststroke SCY 1:06.70

108.04
66.70

200 Breaststroke SCY 2:25.55

32.83
36.90
37.68
38.14

Front half 69.73s · back half 75.82s

100 Butterfly SCY 1:01.08

28.68
32.40

Front half 28.68s · back half 32.40s

200 Butterfly SCY 2:13.26

29.04
33.51
34.61
36.10

Front half 62.55s · back half 70.71s

100 Individual Medley SCY 1:10.02

32.17
37.85

Front half 32.17s · back half 37.85s

200 Individual Medley SCY 2:03.66

27.00
29.85
37.61
29.20

Front half 56.85s · back half 66.81s

400 Individual Medley SCY 4:22.85

27.63
31.63
31.98
31.96
39.05
38.60
31.75
30.25

Front half 123.20s · back half 139.65s

100 Freestyle LCM 1:01.04

29.49
31.55

Front half 29.49s · back half 31.55s

200 Freestyle LCM 2:09.95

30.58
33.19
33.27
32.91

Front half 63.77s · back half 66.18s

400 Freestyle LCM 4:46.26

32.33
35.59
36.22
36.40
36.95
37.00
36.50
35.27

Front half 140.54s · back half 145.72s

100 Backstroke LCM 1:04.18

31.46
32.72

Front half 31.46s · back half 32.72s

200 Backstroke LCM 2:18.56

31.96
34.55
36.04
36.01

Front half 66.51s · back half 72.05s

100 Breaststroke LCM 1:20.10

38.15
41.95

Front half 38.15s · back half 41.95s

200 Breaststroke LCM 2:53.10

39.79
43.93
44.85
44.53

Front half 83.72s · back half 89.38s

100 Butterfly LCM 1:08.30

31.86
36.44

Front half 31.86s · back half 36.44s

200 Individual Medley LCM 2:23.70

31.10
35.81
42.96
33.83

Front half 66.91s · back half 76.79s

Reaction time

fastest 0.70s average 0.700s slowest 0.70s 1 electronic start

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 24.29 8 swims
100 Freestyle SCY 54.81 5 swims
200 Freestyle SCY 1:55.64 3 swims
500 Freestyle SCY 6:04.18 3 swims
1000 Freestyle SCY 12:53.31 1 swim
1650 Freestyle SCY 21:23.01 1 swim
50 Backstroke SCY 25.51 8 swims
100 Backstroke SCY 54.78 13 swims
200 Backstroke SCY 1:56.39 7 swims
50 Breaststroke SCY 31.26 5 swims
100 Breaststroke SCY 1:06.70 10 swims
200 Breaststroke SCY 2:25.55 4 swims
50 Butterfly SCY 26.23 7 swims
100 Butterfly SCY 1:01.08 7 swims
200 Butterfly SCY 2:13.26 3 swims
100 Individual Medley SCY 1:10.02 4 swims
200 Individual Medley SCY 2:03.66 12 swims
400 Individual Medley SCY 4:22.85 6 swims
50 Freestyle LCM 28.83 1 swim
100 Freestyle LCM 1:01.04 3 swims
200 Freestyle LCM 2:09.95 7 swims
400 Freestyle LCM 4:46.26 2 swims
50 Backstroke LCM 30.62 2 swims
100 Backstroke LCM 1:04.18 7 swims
200 Backstroke LCM 2:18.56 3 swims
100 Breaststroke LCM 1:20.10 3 swims
200 Breaststroke LCM 2:53.10 1 swim
50 Butterfly LCM 37.80 1 swim
100 Butterfly LCM 1:08.30 4 swims
200 Individual Medley LCM 2:23.70 7 swims