Mary Kate Kupsky

Fage 19CTEZFGFLMAMRMTVAFASTUNUN-01UN-03UN-07UN-KU

84 plausible swims · 12 meets · 2017-08-09 → 2026-07-19

Personal records

Event	Course	Best	Cut	Date	Meet
400 Freestyle	LCM	4:33.10	Sectionals ✓+9.51s to Futures	2025-07-11	2025 Middle Atlantic Swimming LC Senior Champ venue
800 Freestyle	LCM	9:21.95	Sectionals ✓+15.16s to Futures	2025-07-13	2025 Middle Atlantic Swimming LC Senior Champ venue
1500 Freestyle	LCM	17:49.93	Sectionals ✓+23.14s to Futures	2025-07-10	2025 Middle Atlantic Swimming LC Senior Champ venue
100 Backstroke	LCM	1:07.99	+0.10s to Sectionals	2026-06-06	2026 FL SZSS Sectional Championships venue
200 Backstroke	LCM	2:18.23	Futures ✓+1.24s to US Open	2026-07-19	2026 Florida Summer Senior Championships venue
50 Breaststroke	LCM	1:22.43	+48.74s to Futures	2017-08-09	EZ LC AG Championship
100 Butterfly	LCM	1:09.34	+3.05s to Sectionals	2026-06-27	2026 FAST Independence Invitational venue
200 Butterfly	LCM	2:22.86	Sectionals ✓+4.47s to Futures	2025-07-12	2025 Middle Atlantic Swimming LC Senior Champ venue
200 Individual Medley	LCM	2:26.12	Sectionals ✓+4.83s to Futures	2025-05-15	2025 EZ LC Speedo Super Sectional venue
400 Individual Medley	LCM	5:01.78	Sectionals ✓+1.49s to Futures	2025-07-12	2025 Middle Atlantic Swimming LC Senior Champ venue

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

Leg	Course	Time	Start	Relay	Date	Meet
50 Freestyle	LCM	29.31	flying	200 Free Relay (leg 4)	2026-07-17	2026 Florida Summer Senior Championships
100 Freestyle	LCM	1:02.98	flying	400 Free Relay (leg 2)	2026-07-18	2026 Florida Summer Senior Championships
50 Backstroke	LCM	32.68	flat	200 Medley Relay	2026-07-18	2026 Florida Summer Senior Championships
100 Backstroke	LCM	1:07.10	flat	400 Medley Relay	2026-07-17	2026 Florida Summer Senior 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

400 Freestyle LCM 4:33.10

31.89

34.24

34.88

34.85

35.05

34.79

34.38

33.02

Front half 135.86s · back half 137.24s

800 Freestyle LCM 9:21.95

66.90

70.09

71.01

70.96

71.01

70.92

70.84

70.22

Front half 278.96s · back half 282.99s

1500 Freestyle LCM 17:49.93

66.51

69.80

35.20

35.29

35.33

35.22

35.64

35.37

35.73

35.62

35.80

35.54

35.78

36.05

35.93

36.17

36.24

36.18

36.56

36.10

36.61

36.22

36.67

36.23

36.58

36.56

36.33

34.67

Front half 562.88s · back half 507.05s

100 Backstroke LCM 1:07.99 · 480.0 min after 400 Freestyle

33.76

34.23

Front half 33.76s · back half 34.23s

200 Backstroke LCM 2:18.23 · 15.0 min after 200 Butterfly

32.98

34.51

35.97

34.77

Front half 67.49s · back half 70.74s

100 Butterfly LCM 1:09.34

33.55

35.79

Front half 33.55s · back half 35.79s

200 Butterfly LCM 2:22.86

33.32

36.25

36.85

36.44

Front half 69.57s · back half 73.29s

200 Individual Medley LCM 2:26.12

32.72

35.95

44.41

33.04

Front half 68.67s · back half 77.45s

400 Individual Medley LCM 5:01.78

32.95

37.25

38.20

37.00

44.25

45.82

33.26

33.05

Front half 145.40s · back half 156.38s

Reaction time

fastest 0.58s average 0.590s slowest 0.60s 2 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

Date	Event	Course	Time	Age	Round	Meet

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.

400 Freestyle LCM 4:33.10 8 swims

800 Freestyle LCM 9:21.95 4 swims

1500 Freestyle LCM 17:49.93 2 swims

100 Backstroke LCM 1:07.99 8 swims

200 Backstroke LCM 2:18.23 19 swims

50 Breaststroke LCM 1:22.43 1 swim

100 Butterfly LCM 1:09.34 4 swims

200 Butterfly LCM 2:22.86 10 swims

200 Individual Medley LCM 2:26.12 11 swims

400 Individual Medley LCM 5:01.78 15 swims