swimstats

Katherine Johnson

Fage 11FLLASEATAC

262 plausible swims · 37 meets · 2024-01-13 → 2026-07-26

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 29.53 A+0.24s to AA·+4.64s to Sectionals 2026-02-01 2026 Mac Crutchfield Invitationalvenue
100 Freestyle SCY 1:02.17 AA+1.08s to AAA·+8.08s to Sectionals 2026-07-26 Area 4fast pool
200 Freestyle SCY 2:22.33 A+3.44s to AA·+25.64s to Sectionals 2026-02-01 2026 Mac Crutchfield Invitationalvenue
500 Freestyle SCY 6:20.73 A+7.74s to AA·+70.84s to Sectionals 2026-01-30 2026 Mac Crutchfield Invitationalvenue
50 Backstroke SCY 33.77 A+0.38s to AA·+5.18s to Sectionals 2026-07-26 Area 4fast pool
100 Backstroke SCY 1:13.09 A+0.30s to AA·+12.30s to Sectionals 2026-07-25 Area 4fast pool
200 Backstroke SCY 2:41.11 A+5.22s to AA·+27.82s to Sectionals 2025-07-25 2025 Summer Area 4 Championshipsvenue
50 Breaststroke SCY 42.89 B+0.60s to BB·+9.30s to Sectionals 2025-11-01 2025 Peanut Invitational - copiedvenue
100 Breaststroke SCY 1:33.22 B+0.33s to BB·+22.33s to Sectionals 2025-11-02 2025 Peanut Invitational - copiedvenue
50 Butterfly SCY 31.30 AA+0.71s to AAA·+3.91s to Sectionals 2026-03-06 2026 Florida Swimming FLAGS NORTHvenue
100 Butterfly SCY 1:05.69 AAA+0.30s to AAAA·+6.60s to Sectionals 2026-07-26 Area 4fast pool
200 Butterfly SCY 2:29.12 AAA+1.73s to AAAA·+16.93s to Sectionals 2026-07-25 Area 4fast pool
100 Individual Medley SCY 1:11.81 AA+2.12s to AAA 2026-07-25 Area 4fast pool
200 Individual Medley SCY 2:31.88 AA+0.39s to AAA·+19.29s to Sectionals 2026-03-07 2026 Florida Swimming FLAGS NORTHvenue
400 Individual Medley SCY 5:25.68 AA+1.89s to AAA·+46.99s to Sectionals 2026-01-30 2026 Mac Crutchfield Invitationalvenue
50 Freestyle LCM 33.80 A+0.41s to AA·+5.41s to Sectionals 2026-04-11 CAT5 LC Open 2026
100 Freestyle LCM 1:15.46 A+2.17s to AA·+14.17s to Sectionals 2026-06-06 2026 Sunshine State Gamesvenue
200 Freestyle LCM 2:38.86 A+0.37s to AA·+26.77s to Sectionals 2026-06-26 ATAC Long Course Invitationalvenue
400 Freestyle LCM 5:35.47 AA+14.28s to AAA·+56.68s to Sectionals 2026-05-02 SwimRise IMX/IMR Challengefast pool
50 Backstroke LCM 38.66 A+0.17s to AA·+5.77s to Sectionals 2026-06-27 ATAC Long Course Invitationalvenue
100 Backstroke LCM 1:22.30 AA+1.51s to AAA·+12.51s to Sectionals 2026-06-28 ATAC Long Course Invitationalvenue
50 Breaststroke LCM 48.11 BB+3.22s to A·+9.82s to Sectionals 2026-06-28 ATAC Long Course Invitationalvenue
100 Breaststroke LCM 1:44.11 BB+5.32s to A·+23.52s to Sectionals 2026-06-26 ATAC Long Course Invitationalvenue
50 Butterfly LCM 33.18 AAA+0.49s to AAAA·+1.89s to Sectionals 2026-07-10 2026 FL Summer Age Group Championshipsvenue
100 Butterfly LCM 1:10.82 AAAA·+3.43s to Sectionals 2026-07-12 2026 FL Summer Age Group Championshipsvenue
200 Butterfly LCM 2:45.49 AAAA·+14.20s to Sectionals 2026-07-11 2026 FL Summer Age Group Championshipsvenue
200 Individual Medley LCM 2:55.20 AA+1.91s to AAA·+23.81s to Sectionals 2026-06-27 ATAC Long Course Invitationalvenue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.

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 28.74 flying 200 Free Relay (leg 2) 2026-02-01 2026 Mac Crutchfield Invitational
100 Freestyle SCY 1:04.09 flying 400 Free Relay (leg 2) 2026-03-08 2026 Florida Swimming FLAGS NORTH
50 Butterfly SCY 30.67 flying 200 Medley Relay (leg 3) 2026-03-07 2026 Florida Swimming FLAGS NORTH
100 Butterfly SCY 1:10.88 flying 400 Medley Relay (leg 3) 2026-03-05 2026 Florida Swimming FLAGS NORTH
50 Freestyle LCM 32.03 flying 200 Free Relay (leg 2) 2026-07-10 2026 FL Summer Age Group Championships
100 Freestyle LCM 1:11.05 flying 400 Free Relay (leg 2) 2026-07-11 2026 FL Summer Age Group Championships
50 Backstroke LCM 44.52 flat 200 Medley Relay 2024-07-13 2024 FL Summer Age Group Championships
50 Butterfly LCM 33.30 flying 200 Medley Relay (leg 3) 2026-07-09 2026 FL Summer Age Group Championships
100 Butterfly LCM 1:13.34 flying 400 Medley Relay (leg 3) 2026-07-10 2026 FL Summer Age Group 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 11-12 · LCM

3586 points (5/5 events)

EventTime Points
400 FR LCM 5:35.47 677
100 BK LCM 1:22.30 694
100 BR LCM 1:44.11 484
100 FL LCM 1:10.82 998
200 IM LCM 2:55.20 733

IMR 11-12 · LCM

3384 points (5/5 events)

EventTime Points
200 FR LCM 2:38.86 681
50 BK LCM 38.66 655
50 BR LCM 48.11 469
50 FL LCM 33.18 846
200 IM LCM 2:55.20 733

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

PR splits

200 Freestyle SCY 2:22.33

31.94
35.83
37.80
36.76

Front half 67.77s · back half 74.56s

500 Freestyle SCY 6:20.73

30.11
21.52
20.86
39.21
38.45
38.10
39.10
38.01
38.99
76.38

Front half 150.15s · back half 230.58s

200 Backstroke SCY 2:41.11

39.44
41.53
41.59
38.55

Front half 80.97s · back half 80.14s

50 Breaststroke SCY 42.89

20.19
22.70

Front half 20.19s · back half 22.70s

100 Breaststroke SCY 1:33.22

21.46
23.86
24.30
23.60

Front half 45.32s · back half 47.90s

200 Individual Medley SCY 2:31.88

31.72
40.12
46.24
33.80

Front half 71.84s · back half 80.04s

400 Individual Medley SCY 5:25.68

34.35
39.01
42.64
42.42
47.39
47.30
38.10
34.47

Front half 158.42s · back half 167.26s

100 Freestyle LCM 1:15.46

37.02
38.44

Front half 37.02s · back half 38.44s

200 Freestyle LCM 2:38.86

77.99
80.87

Front half 77.99s · back half 80.87s

400 Freestyle LCM 5:35.47

80.52
86.80
84.83
83.32

Front half 167.32s · back half 168.15s

100 Butterfly LCM 1:10.82 RT 0.92s· 510.0 min after 100 Butterfly

33.78
37.04

Front half 33.78s · back half 37.04s

200 Butterfly LCM 2:45.49 RT 0.94s

37.38
42.10
44.05
41.96

Front half 79.48s · back half 86.01s

200 Individual Medley LCM 2:55.20

81.66
93.54

Front half 81.66s · back half 93.54s

Reaction time

fastest 0.66s average 0.876s slowest 1.06s 40 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 29.53 15 swims
100 Freestyle SCY 1:02.17 13 swims
200 Freestyle SCY 2:22.33 7 swims
500 Freestyle SCY 6:20.73 4 swims
50 Backstroke SCY 33.77 12 swims
100 Backstroke SCY 1:13.09 13 swims
200 Backstroke SCY 2:41.11 1 swim
50 Breaststroke SCY 42.89 8 swims
100 Breaststroke SCY 1:33.22 6 swims
50 Butterfly SCY 31.30 16 swims
100 Butterfly SCY 1:05.69 13 swims
200 Butterfly SCY 2:29.12 2 swims
100 Individual Medley SCY 1:11.81 15 swims
200 Individual Medley SCY 2:31.88 11 swims
400 Individual Medley SCY 5:25.68 1 swim
50 Freestyle LCM 33.80 12 swims
100 Freestyle LCM 1:15.46 3 swims
200 Freestyle LCM 2:38.86 8 swims
400 Freestyle LCM 5:35.47 4 swims
50 Backstroke LCM 38.66 15 swims
100 Backstroke LCM 1:22.30 13 swims
50 Breaststroke LCM 48.11 9 swims
100 Breaststroke LCM 1:44.11 9 swims
50 Butterfly LCM 33.18 16 swims
100 Butterfly LCM 1:10.82 18 swims
200 Butterfly LCM 2:45.49 1 swim
200 Individual Medley LCM 2:55.20 15 swims