Willa Stack

Fage 16HIIOL

116 plausible swims · 19 meets · 2022-09-24 → 2026-06-21

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 26.84 A+0.55s to AA 2023-04-29 41st Annual Harry Mamizuka Invitational venue
100 Freestyle SCY 55.96 AA+1.47s to AAA 2025-11-22 HISI Senior Fall Championship (SCY) fast pool
200 Freestyle SCY 2:11.92 BB+3.83s to A 2023-11-19 2023 HI Senior Fall Championship (SCY) venue
50 Backstroke SCY 28.65 AA+0.86s to AAA 2025-11-22 HISI Senior Fall Championship (SCY) fast pool
100 Backstroke SCY 1:01.58 AA+2.69s to AAA 2026-02-14 K. Mark Takai Swimming and Diving Champs fast pool
200 Backstroke SCY 2:14.80 A+1.31s to AA 2025-11-23 HISI Senior Fall Championship (SCY) fast pool
50 Breaststroke SCY 36.33 BB+0.94s to A 2022-10-29 22nd Annual Bill Smith Invitational venue
100 Breaststroke SCY 1:16.70 BB+2.51s to A 2023-10-29 2023 HI 23rd Annual Bill Smith Invitational venue
50 Butterfly SCY 26.85 AAA+0.56s to AAAA 2025-11-21 HISI Senior Fall Championship (SCY) fast pool
100 Butterfly SCY 1:00.29 AA+1.50s to AAA 2026-01-30 K. Mark Takai Swimming and Diving Champs venue
200 Butterfly SCY 2:46.15 B+11.66s to BB 2023-02-19 2023 HI Hawaiian Swimming SCY AGChamps venue
100 Individual Medley SCY 1:11.13 2022-09-24 2022 HI Al Minn Invitational slow pool
200 Individual Medley SCY 2:17.72 A+0.33s to AA 2025-11-23 HISI Senior Fall Championship (SCY) fast pool
50 Freestyle LCM 31.20 BB+0.01s to A 2023-06-03 2023 HI 12th Annual Rainbow Aquatics Invite venue
100 Freestyle LCM 1:07.92 BB+0.63s to A 2023-07-02 2023 Keo Nakama Swim Meet venue
50 Backstroke LCM 32.73 AA+0.24s to AAA 2026-06-19 HISI Senior Summer Championship (LCM) venue
100 Backstroke LCM 1:12.96 A+1.07s to AA 2026-06-18 HISI Senior Summer Championship (LCM) venue
200 Backstroke LCM 2:36.29 A+2.00s to AA 2026-04-25 University of Hawaii Spring Fling venue
100 Breaststroke LCM 1:32.31 B+0.22s to BB 2023-07-01 2023 Keo Nakama Swim Meet venue
200 Breaststroke LCM 3:23.19 B+5.60s to BB 2023-06-03 2023 HI 12th Annual Rainbow Aquatics Invite venue
50 Butterfly LCM 29.51 AAA+0.12s to AAAA 2026-06-18 HISI Senior Summer Championship (LCM) venue
100 Butterfly LCM 1:08.88 AA+2.59s to AAA 2026-06-21 HISI Senior Summer Championship (LCM) venue
200 Individual Medley LCM 2:38.99 A+1.50s to AA 2026-06-18 HISI Senior Summer Championship (LCM) venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.

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 26.67 flying 200 Free Relay (leg 2) 2023-10-28 2023 HI 23rd Annual Bill Smith Invitational
50 Backstroke SCY 29.67 flat 200 Medley Relay 2023-10-29 2023 HI 23rd Annual Bill Smith Invitational
50 Butterfly SCY 29.34 flying 200 Medley Relay (leg 3) 2023-04-30 41st Annual Harry Mamizuka Invitational
100 Backstroke LCM 1:17.77 flat 400 Medley Relay 2023-07-01 2023 Keo Nakama Swim Meet
50 Butterfly LCM 28.00 flying 200 Medley Relay (leg 3) 2026-06-19 HISI Senior Summer Championship (LCM)
100 Butterfly LCM 1:15.41 flying 400 Medley Relay (leg 3) 2026-06-19 HISI Senior Summer Championship (LCM)

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 15-16 · LCM

1935 points (3/6 events — incomplete)

EventTime Points
200 BK LCM 2:36.29 720
200 BR LCM 3:23.19 482
200 IM LCM 2:38.99 733
400 FR LCM 0
200 FL LCM 0
400 IM LCM 0

IMR 15-16 · SCY

3489 points (5/5 events)

EventTime Points
200 FR SCY 2:11.92 608
100 BK SCY 1:01.58 755
100 BR SCY 1:16.70 594
100 FL SCY 1:00.29 792
200 IM SCY 2:17.72 740

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

PR splits

100 Freestyle SCY 55.96

26.95
29.01

Front half 26.95s · back half 29.01s

200 Freestyle SCY 2:11.92

28.97
33.09
34.99
34.87

Front half 62.06s · back half 69.86s

100 Backstroke SCY 1:01.58

29.50
32.08

Front half 29.50s · back half 32.08s

200 Backstroke SCY 2:14.80

31.72
34.07
35.15
33.86

Front half 65.79s · back half 69.01s

100 Breaststroke SCY 1:16.70

36.19
40.51

Front half 36.19s · back half 40.51s

100 Butterfly SCY 1:00.29 RT 0.67s

28.10
32.19

Front half 28.10s · back half 32.19s

200 Butterfly SCY 2:46.15

33.95
41.52
44.86
45.82

Front half 75.47s · back half 90.68s

100 Individual Medley SCY 1:11.13

33.53
37.60

Front half 33.53s · back half 37.60s

200 Individual Medley SCY 2:17.72

29.31
34.60
42.55
31.26

Front half 63.91s · back half 73.81s

100 Backstroke LCM 1:12.96

35.74
37.22

Front half 35.74s · back half 37.22s

200 Backstroke LCM 2:36.29

76.32
79.97

Front half 76.32s · back half 79.97s

200 Breaststroke LCM 3:23.19

98.65
104.54

Front half 98.65s · back half 104.54s

100 Butterfly LCM 1:08.88

31.67
37.21

Front half 31.67s · back half 37.21s

200 Individual Medley LCM 2:38.99

33.10
40.54
48.16
37.19

Front half 73.64s · back half 85.35s

Reaction time

fastest 0.54s average 0.733s slowest 0.99s 8 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 26.84 2 swims
100 Freestyle SCY 55.96 4 swims
200 Freestyle SCY 2:11.92 2 swims
50 Backstroke SCY 28.65 4 swims
100 Backstroke SCY 1:01.58 22 swims
200 Backstroke SCY 2:14.80 12 swims
50 Breaststroke SCY 36.33 2 swims
100 Breaststroke SCY 1:16.70 7 swims
50 Butterfly SCY 26.85 7 swims
100 Butterfly SCY 1:00.29 17 swims
200 Butterfly SCY 2:46.15 1 swim
100 Individual Medley SCY 1:11.13 1 swim
200 Individual Medley SCY 2:17.72 8 swims
50 Freestyle LCM 31.20 1 swim
100 Freestyle LCM 1:07.92 1 swim
50 Backstroke LCM 32.73 4 swims
100 Backstroke LCM 1:12.96 3 swims
200 Backstroke LCM 2:36.29 5 swims
100 Breaststroke LCM 1:32.31 1 swim
200 Breaststroke LCM 3:23.19 1 swim
50 Butterfly LCM 29.51 4 swims
100 Butterfly LCM 1:08.88 2 swims
200 Individual Medley LCM 2:38.99 5 swims