swimstats

Mari Nishizaki

Fage 18NMNTCOPS

24 plausible swims · 4 meets · 2024-06-20 → 2025-11-12

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 25.59 AA+0.80s to AAA 2025-11-12 nt Hz9zkqJTTBhC9chx8
100 Backstroke SCY 1:05.14 BB+1.35s to A 2025-11-12 nt Hz9zkqJTTBhC9chx8
50 Freestyle LCM 29.01 AA+0.62s to AAA 2024-06-20 2024 NM Sprint Shoot Out venue
100 Freestyle LCM 1:04.55 A+0.36s to AA 2024-06-20 2024 NM Sprint Shoot Out
200 Freestyle LCM 2:22.06 A+2.97s to AA 2024-06-21 2024 NM Sprint Shoot Out venue
100 Backstroke LCM 1:19.21 BB+5.02s to A 2025-06-21 2025 NM Sprint Shoot Out venue
200 Individual Medley LCM 2:42.63 A+6.44s to AA 2024-06-20 2024 NM Sprint Shoot Out venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.

Fastest relay legs

LegCourseTime StartRelayDateMeet
50 Freestyle SCY 27.24 flying 200 Free Relay (leg 4) 2020-03-07 2020 Short Course TAGS Championships
100 Freestyle LCM 1:05.10 flying 400 Free Relay (leg 3) 2024-06-20 2024 NM Sprint Shoot Out

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 · LCM

665 points (1/6 events — incomplete)

EventTime Points
200 IM LCM 2:42.63 665
400 FR LCM— 0
200 BK LCM— 0
200 BR LCM— 0
200 FL LCM— 0
400 IM LCM— 0

IMR 17-18 · LCM

1898 points (3/5 events — incomplete)

EventTime Points
200 FR LCM 2:22.06 694
100 BK LCM 1:19.21 539
200 IM LCM 2:42.63 665
100 BR LCM— 0
100 FL LCM— 0

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

PR splits

100 Backstroke SCY 1:05.14 split/total mismatch

31.43
2.28

Front half 31.43s · back half 33.71s

200 Freestyle LCM 2:22.06

32.47
36.36
36.77
36.46

Front half 68.83s · back half 73.23s

100 Backstroke LCM 1:19.21

38.65
40.56

Front half 38.65s · back half 40.56s

200 Individual Medley LCM 2:42.63

34.27
42.94
48.08
37.34

Front half 77.21s · back half 85.42s

Progression

Faster times are higher. One card per event, all courses & history.

50 Freestyle SCY 25.59 1 swim
100 Backstroke SCY 1:05.14 1 swim
50 Freestyle LCM 29.01 7 swims
100 Freestyle LCM 1:04.55 5 swims
200 Freestyle LCM 2:22.06 2 swims
100 Backstroke LCM 1:19.21 4 swims
200 Individual Medley LCM 2:42.63 4 swims