swimstats

Kiera Chao

Fage 11IEMTPNBASTPRO

247 plausible swims · 49 meets · 2024-01-13 → 2026-10-25

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 30.72 BB+0.23s to A·+4.63s to Sectionals 2026-10-25 2026 PN BAST October Meet - Approvedfast pool
100 Freestyle SCY 1:06.02 A+2.23s to AA·+9.53s to Sectionals 2026-10-25 2026 PN BAST October Meet - Approvedfast pool
200 Freestyle SCY 2:28.40 BB+3.41s to A·+26.01s to Sectionals 2026-06-19 2026 PN PRO June Summer Intrasquadslow pool
500 Freestyle SCY 7:04.94 B+3.35s to BB·+95.55s to Sectionals 2026-01-18 2026 PN SMAC Winter Invitational- Approvedvenue
50 Backstroke SCY 33.79 A+0.40s to AA·+7.50s to Futures 2026-10-10 2026 PN SMAC Fall Kick-Off - Approvedvenue
100 Backstroke SCY 1:14.01 A+1.22s to AA·+12.62s to Sectionals 2026-09-27 2026 BAST Season Kick-off Sprint - Approvedfast pool
200 Backstroke SCY 2:39.77 A+3.88s to AA·+26.48s to Sectionals 2026-10-23 2026 PN BAST October Meet - Approvedfast pool
50 Breaststroke SCY 39.78 BB+0.79s to A·+9.99s to Futures 2026-09-25 2026 BAST Season Kick-off Sprint - Approvedfast pool
100 Breaststroke SCY 1:28.02 BB+2.53s to A·+17.43s to Sectionals 2026-10-10 2026 PN SMAC Fall Kick-Off - Approvedvenue
50 Butterfly SCY 32.10 A+0.11s to AA·+6.41s to Futures 2026-09-25 2026 BAST Season Kick-off Sprint - Approvedfast pool
100 Butterfly SCY 1:14.58 A+1.99s to AA·+13.49s to Sectionals 2026-10-10 2026 PN SMAC Fall Kick-Off - Approvedvenue
200 Butterfly SCY 3:02.84 B+0.45s to BB·+46.65s to Sectionals 2026-01-01 Approval # 2603-NWAG / 2603-NWTT
100 Individual Medley SCY 1:15.24 A+2.45s to AA 2026-09-25 2026 BAST Season Kick-off Sprint - Approvedfast pool
200 Individual Medley SCY 2:41.64 A+3.25s to AA·+25.15s to Sectionals 2026-10-23 2026 PN BAST October Meet - Approvedfast pool
400 Individual Medley SCY 5:52.28 A+13.79s to AA·+60.69s to Sectionals 2026-06-20 2026 PN PRO June Summer Intrasquadslow pool
50 Freestyle LCM 33.97 A+0.58s to AA·+4.38s to Sectionals 2026-07-24 2026 PN LC 12&U Championships-Approvedvenue
100 Freestyle LCM 1:18.94 BB+2.45s to A·+14.55s to Sectionals 2026-07-10 2026 PN OCA Last Chance Invitational
200 Freestyle LCM 2:52.74 BB+7.35s to A·+33.75s to Sectionals 2026-07-12 2026 PN OCA Last Chance Invitational- Approvevenue
400 Freestyle LCM 5:51.35 BB+1.06s to A·+59.56s to Sectionals 2026-07-24 2026 PN LC 12&U Championships-Approvedvenue
50 Backstroke LCM 40.33 BB+0.24s to A·+9.44s to Futures 2026-06-06 2026 PN VAST Summer Sprint & Dist. - Approvedfast pool
100 Backstroke LCM 1:28.31 A+3.32s to AA·+16.92s to Sectionals 2026-07-10 2026 PN OCA Last Chance Invitational
200 Backstroke LCM 3:08.69 A+7.50s to AA·+35.30s to Sectionals 2026-07-25 2026 PN LC 12&U Championships-Approvedvenue
50 Breaststroke LCM 48.52 BB+3.63s to A·+13.73s to Futures 2026-05-16 2026 PN IST Sockeye Springtime Madness App.venue
100 Breaststroke LCM 1:49.68 B+2.39s to BB·+28.69s to Sectionals 2025-07-13 2025 PN OCA July Jamboree Invitationalvenue
50 Butterfly LCM 38.52 BB+1.13s to A·+9.03s to Futures 2026-05-17 2026 PN IST Sockeye Springtime Madness App.venue
100 Butterfly LCM 1:22.18 AA+3.59s to AAA·+12.89s to Sectionals 2026-07-25 2026 PN LC 12&U Championships-Approvedvenue
200 Individual Medley LCM 3:14.08 BB+4.99s to A·+37.09s to Sectionals 2025-07-25 2025 PN LC 12&U Championshipsvenue

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 32.89 flying 200 Free Relay (leg 3) 2025-12-13 2025 PN 14&Under Short Course Champs-Approved
50 Butterfly SCY 35.75 flying 200 Medley Relay (leg 3) 2025-12-13 2025 PN 14&Under Short Course Champs-Approved
50 Freestyle LCM 33.02 flying 200 Free Relay (leg 3) 2026-07-25 2026 PN LC 12&U Championships-Approved
100 Freestyle LCM 1:14.23 flying 400 Free Relay (leg 3) 2026-07-23 2026 PN LC 12&U Championships-Approved
50 Backstroke LCM 42.28 flat 200 Medley Relay 2025-07-26 2025 PN LC 12&U Championships
50 Butterfly LCM 44.16 flying 200 Medley Relay (leg 3) 2024-07-27 2024 PN LC 14&U Champs

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 · SCY

2788 points (5/5 events)

EventTime Points
500 FR SCY 7:04.94 458
100 BK SCY 1:14.01 607
100 BR SCY 1:28.02 535
100 FL SCY 1:14.58 568
200 IM SCY 2:41.64 620

IMR 11-12 · SCY

3015 points (5/5 events)

EventTime Points
200 FR SCY 2:28.40 554
50 BK SCY 33.79 638
50 BR SCY 39.78 570
50 FL SCY 32.10 641
100 IM SCY 1:15.24 612

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

PR splits

100 Freestyle SCY 1:06.02 · 17.9 min after 100 Backstroke

32.07
33.95

Front half 32.07s · back half 33.95s

500 Freestyle SCY 7:04.94

36.01
41.83
44.52
44.72
44.45
44.59
44.22
42.57
42.22
39.81

Front half 211.53s · back half 213.41s

100 Backstroke SCY 1:14.01

36.00
38.01

Front half 36.00s · back half 38.01s

200 Backstroke SCY 2:39.77 · 7.1 min after 200 Individual Medley

37.31
41.44
41.60
39.42

Front half 78.75s · back half 81.02s

100 Breaststroke SCY 1:28.02 · 17.1 min after 50 Backstroke

40.80
47.22

Front half 40.80s · back half 47.22s

100 Butterfly SCY 1:14.58 · 15.0 min after 100 Breaststroke

34.77
39.81

Front half 34.77s · back half 39.81s

200 Butterfly SCY 3:02.84

37.16
45.23
50.38
50.07

Front half 82.39s · back half 100.45s

100 Individual Medley SCY 1:15.24

34.06
41.18

Front half 34.06s · back half 41.18s

200 Individual Medley SCY 2:41.64

34.85
40.38
48.59
37.82

Front half 75.23s · back half 86.41s

400 Individual Medley SCY 5:52.28

34.97
42.94
44.87
43.73
52.84
51.32
41.92
39.69

Front half 166.51s · back half 185.77s

200 Freestyle LCM 2:52.74

84.73
88.01

Front half 84.73s · back half 88.01s

400 Freestyle LCM 5:51.35

83.97
90.60
91.00
85.78

Front half 174.57s · back half 176.78s

200 Backstroke LCM 3:08.69

91.92
96.77

Front half 91.92s · back half 96.77s

100 Breaststroke LCM 1:49.68

51.08
58.60

Front half 51.08s · back half 58.60s

200 Individual Medley LCM 3:14.08

40.89
49.03
59.15
45.01

Front half 89.92s · back half 104.16s

Reaction time

fastest 0.57s average 0.720s slowest 0.87s 15 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 30.72 21 swims
100 Freestyle SCY 1:06.02 16 swims
200 Freestyle SCY 2:28.40 8 swims
500 Freestyle SCY 7:04.94 1 swim
50 Backstroke SCY 33.79 24 swims
100 Backstroke SCY 1:14.01 9 swims
200 Backstroke SCY 2:39.77 3 swims
50 Breaststroke SCY 39.78 12 swims
100 Breaststroke SCY 1:28.02 10 swims
50 Butterfly SCY 32.10 27 swims
100 Butterfly SCY 1:14.58 16 swims
200 Butterfly SCY 3:02.84 5 swims
100 Individual Medley SCY 1:15.24 20 swims
200 Individual Medley SCY 2:41.64 6 swims
400 Individual Medley SCY 5:52.28 1 swim
50 Freestyle LCM 33.97 9 swims
100 Freestyle LCM 1:18.94 8 swims
200 Freestyle LCM 2:52.74 4 swims
400 Freestyle LCM 5:51.35 3 swims
50 Backstroke LCM 40.33 8 swims
100 Backstroke LCM 1:28.31 5 swims
200 Backstroke LCM 3:08.69 2 swims
50 Breaststroke LCM 48.52 3 swims
100 Breaststroke LCM 1:49.68 4 swims
50 Butterfly LCM 38.52 8 swims
100 Butterfly LCM 1:22.18 6 swims
200 Individual Medley LCM 3:14.08 4 swims