swimstats

Sena Ishihara

Fage 8SEVAHOKI

72 plausible swims · 11 meets · 2025-06-07 → 2026-05-03

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 43.41 2026-02-07 SW District 8 & Under Championship
100 Freestyle SCY 1:38.28 2026-02-07 SW District 8 & Under Championship slow pool
25 Backstroke SCY 25.66 2025-10-11 2025 WAC Start Up Classic venue
50 Backstroke SCY 50.60 2026-02-07 SW District 8 & Under Championship
100 Backstroke SCY 1:45.76 2026-02-07 SW District 8 & Under Championship
25 Breaststroke SCY 26.16 2026-02-07 SW District 8 & Under Championship
50 Breaststroke SCY 54.84 2026-02-07 SW District 8 & Under Championship slow pool
100 Breaststroke SCY 1:56.03 2026-02-07 SW District 8 & Under Championship
50 Butterfly SCY 1:01.86 2025-10-11 2025 WAC Start Up Classic
100 Individual Medley SCY 1:50.47 2026-02-07 SW District 8 & Under Championship slow pool
50 Freestyle LCM 44.90 2026-05-02 2026 HOKI May Day Invite - copied venue
100 Freestyle LCM 1:53.58 2026-05-03 2026 HOKI May Day Invite - copied venue
50 Backstroke LCM 53.80 2026-05-03 2026 HOKI May Day Invite - copied venue
100 Backstroke LCM 1:59.07 2026-05-02 2026 HOKI May Day Invite - copied venue
50 Breaststroke LCM 56.23 2026-05-03 2026 HOKI May Day Invite - copied venue
100 Breaststroke LCM 1:59.91 2026-05-02 2026 HOKI May Day Invite - copied venue
50 Butterfly LCM 1:01.57 2026-05-02 2026 HOKI May Day Invite - copied 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 Butterfly SCY 43.82 flying 200 Medley Relay (leg 3) 2025-10-11 2025 WAC Start Up 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.

IMX / IMR

IMX 10 & under · LCM

781 points (2/5 events — incomplete)

EventTime Points
100 BK LCM 1:59.07 315
100 BR LCM 1:59.91 466
200 FR LCM— 0
100 FL LCM— 0
200 IM LCM— 0

IMR 10 & under · SCY

1213 points (5/5 events)

EventTime Points
100 FR SCY 1:38.28 248
50 BK SCY 50.60 267
50 BR SCY 54.84 304
50 FL SCY 1:01.86 129
100 IM SCY 1:50.47 265

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

PR splits

100 Freestyle SCY 1:38.28

45.56
52.72

Front half 45.56s · back half 52.72s

100 Backstroke LCM 1:59.07 RT 0.78s

56.70
62.37

Front half 56.70s · back half 62.37s

100 Breaststroke LCM 1:59.91

57.49
62.42

Front half 57.49s · back half 62.42s

Reaction time

fastest 0.60s average 0.713s slowest 0.78s 4 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 43.41 8 swims
100 Freestyle SCY 1:38.28 8 swims
25 Backstroke SCY 25.66 2 swims
50 Backstroke SCY 50.60 6 swims
100 Backstroke SCY 1:45.76 8 swims
25 Breaststroke SCY 26.16 2 swims
50 Breaststroke SCY 54.84 6 swims
100 Breaststroke SCY 1:56.03 4 swims
50 Butterfly SCY 1:01.86 6 swims
100 Individual Medley SCY 1:50.47 8 swims
50 Freestyle LCM 44.90 3 swims
100 Freestyle LCM 1:53.58 3 swims
50 Backstroke LCM 53.80 3 swims
100 Backstroke LCM 1:59.07 1 swim
50 Breaststroke LCM 56.23 2 swims
100 Breaststroke LCM 1:59.91 1 swim
50 Butterfly LCM 1:01.57 1 swim