swimstats

Aiden Zhou

Mage 16CCIAMTORPCPNSTUTPCSCSCUN

261 plausible swims · 33 meets · 2022-08-03 → 2026-08-07

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 20.09 AAAA·Nationals ✓+0.40s to US Open 2026-01-17 Cal Invitational Swim Meetvenue
100 Freestyle SCY 44.71 AAAA·Winter JNs ✓+0.32s to Jr Nationals 2026-03-01 2026 CA NV Speedo Sect @ CCAvenue
200 Freestyle SCY 1:39.54 AAAA·Futures ✓+1.15s to Winter JNs 2026-04-10 2026 Far Western SC Hosted By SCSCvenue
50 Backstroke SCY 23.05 AAAA·Futures ✓+0.56s to Jr Nationals 2026-02-27 2026 CA NV Speedo Sect @ CCAvenue
100 Backstroke SCY 49.90 AAAA·Futures ✓+0.71s to Winter JNs 2026-04-10 2026 Far Western SC Hosted By SCSCvenue
200 Backstroke SCY 2:04.17 A+2.18s to AA·+2.88s to Sectionals 2025-01-04 2025 Pacific Coast All-Star Meetvenue
50 Butterfly SCY 22.49 AAAA·Futures ✓+0.50s to Jr Nationals 2026-03-01 2026 CA NV Speedo Sect @ CCAvenue
100 Butterfly SCY 48.36 AAAA·Winter JNs ✓+0.17s to Jr Nationals 2026-04-12 2026 Far Western SC Hosted By SCSCvenue
200 Individual Medley SCY 1:52.67 AAAA·Futures ✓+3.08s to Winter JNs 2026-02-16 2026 Santa Clara Senior Champsvenue
50 Freestyle LCM 23.42 AAAA·Jr Nationals ✓+0.13s to US Open 2026-01-01 2026 Speedo Junior National Championships
100 Freestyle LCM 51.44 AAAA·Jr Nationals ✓+0.35s to Nationals 2026-01-01 2026 Toyota National Championships
200 Freestyle LCM 1:56.26 AAAA·Futures ✓+0.97s to Winter JNs 2026-06-26 2026 TYR GO Challengevenue
400 Freestyle LCM 4:39.91 A+4.22s to AA·+5.52s to Sectionals 2022-08-03 2022 Western Zone Age Group Championships
800 Freestyle LCM 8:57.86 AAA+16.17s to AAAA·Sectionals ✓+17.17s to Futures 2025-01-01 2025 tyr go challenge results
50 Backstroke LCM 27.86 AAAA·Futures ✓+1.17s to Jr Nationals 2026-01-01 2026 Speedo Junior National Championships
100 Backstroke LCM 59.59 AAAA·Futures ✓+0.80s to Winter JNs 2026-06-27 2026 TYR GO Challengevenue
200 Backstroke LCM 2:13.34 AAA+4.15s to AAAA·Sectionals ✓+1.45s to Futures 2024-06-30 Arena Grand Challenge 2024venue
50 Butterfly LCM 25.20 AAAA·Jr Nationals ✓+0.21s to Nationals 2026-01-01 2026 Toyota National Championships
100 Butterfly LCM 55.89 AAAA·Jr Nationals ✓+1.20s to Nationals 2026-08-05 2026 Speedo Junior National Championshipsvenue
200 Butterfly LCM 2:17.61 AA+2.22s to AAA·Sectionals ✓+7.42s to Futures 2026-06-28 2026 TYR GO Challengevenue

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

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

LegCourseTime StartRelayDateMeet
50 Freestyle SCY 20.63 flat 200 Free Relay 2026-02-26 2026 CA NV Speedo Sect @ CCA
50 Freestyle SCY 20.24 flying 200 Free Relay (leg 4) 2025-12-12 2025 West Speedo Winter Juniors
50 Freestyle SCY 20.15 flying 200 Medley Relay (leg 4) 2025-12-10 2025 West Speedo Winter Juniors
100 Freestyle SCY 44.76 flat 400 Free Relay 2025-12-13 2025 West Speedo Winter Juniors
100 Freestyle SCY 44.31 flying 400 Medley Relay (leg 4) 2026-02-27 2026 CA NV Speedo Sect @ CCA
100 Freestyle SCY 47.28 flying 400 Free Relay (leg 4) 2025-01-05 2025 Pacific Coast All-Star Meet
200 Freestyle SCY 1:41.34 flat 800 Free Relay 2026-02-26 2026 CA NV Speedo Sect @ CCA
200 Freestyle SCY 1:42.78 flying 800 Free Relay (leg 2) 2025-12-10 2025 West Speedo Winter Juniors
50 Backstroke SCY 23.21 flat 200 Medley Relay 2026-02-28 2026 CA NV Speedo Sect @ CCA
100 Backstroke SCY 53.07 flat 400 Medley Relay 2025-01-04 2025 Pacific Coast All-Star Meet
50 Freestyle LCM 23.33 flat 200 Free Relay 2026-08-03 2026 Speedo Junior National Championships
50 Freestyle LCM 22.98 flying 200 Medley Relay (leg 4) 2026-08-05 2026 Speedo Junior National Championships
100 Freestyle LCM 51.89 flat 400 Free Relay 2025-08-02 2025 Speedo Junior National Championships
100 Freestyle LCM 52.99 flying 400 Medley Relay (leg 4) 2025-08-03 2025 Speedo Junior National Championships
100 Freestyle LCM 51.63 flying 400 Free Relay (leg 2) 2026-08-06 2026 Speedo Junior National Championships
200 Freestyle LCM 1:59.90 flying 800 Free Relay (leg 2) 2026-08-04 2026 Speedo Junior National Championships
50 Butterfly LCM 25.38 flying 200 Medley Relay (leg 3) 2026-07-11 2026 SUPER LEAGUE LCM CHAMPIONSHIPS
100 Butterfly LCM 56.99 flying 400 Medley Relay (leg 3) 2026-08-07 2026 Speedo Junior National 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.

IMX / IMR

IMX 15-16 · LCM

2445 points (3/6 events — incomplete)

EventTime Points
400 FR LCM 4:39.91 717
200 BK LCM 2:13.34 909
200 FL LCM 2:17.61 819
200 BR LCM— 0
200 IM LCM— 0
400 IM LCM— 0

IMR 15-16 · SCY

4236 points (4/5 events — incomplete)

EventTime Points
200 FR SCY 1:39.54 1075
100 BK SCY 49.90 1048
100 FL SCY 48.36 1100
200 IM SCY 1:52.67 1013
100 BR SCY— 0

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

PR splits

100 Freestyle SCY 44.71

21.37
23.34

Front half 21.37s · back half 23.34s

200 Freestyle SCY 1:39.54

23.04
25.01
25.61
25.88

Front half 48.05s · back half 51.49s

100 Backstroke SCY 49.90

23.89
26.01

Front half 23.89s · back half 26.01s

200 Backstroke SCY 2:04.17

27.14
29.51
33.56
33.96

Front half 56.65s · back half 67.52s

100 Butterfly SCY 48.36

22.37
25.99

Front half 22.37s · back half 25.99s

200 Individual Medley SCY 1:52.67

23.30
27.60
34.97
26.80

Front half 50.90s · back half 61.77s

200 Freestyle LCM 1:56.26

56.51
59.75

Front half 56.51s · back half 59.75s

800 Freestyle LCM 8:57.86

29.11
33.76
34.23
34.40
34.11
34.24
32.83
32.75
33.44
33.66
34.27
34.79
35.51
35.02
34.60
31.14

Front half 265.43s · back half 272.43s

100 Backstroke LCM 59.59

28.92
30.67

Front half 28.92s · back half 30.67s

200 Backstroke LCM 2:13.34

65.02
68.32

Front half 65.02s · back half 68.32s

100 Butterfly LCM 55.89 RT 0.60s

25.68
30.21

Front half 25.68s · back half 30.21s

200 Butterfly LCM 2:17.61

59.94
77.67

Front half 59.94s · back half 77.67s

Reaction time

fastest 0.50s average 0.602s slowest 0.66s 26 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 20.09 12 swims
100 Freestyle SCY 44.71 13 swims
200 Freestyle SCY 1:39.54 9 swims
50 Backstroke SCY 23.05 4 swims
100 Backstroke SCY 49.90 14 swims
200 Backstroke SCY 2:04.17 1 swim
50 Butterfly SCY 22.49 2 swims
100 Butterfly SCY 48.36 13 swims
200 Individual Medley SCY 1:52.67 2 swims
50 Freestyle LCM 23.42 38 swims
100 Freestyle LCM 51.44 32 swims
200 Freestyle LCM 1:56.26 26 swims
400 Freestyle LCM 4:39.91 1 swim
800 Freestyle LCM 8:57.86 10 swims
50 Backstroke LCM 27.86 7 swims
100 Backstroke LCM 59.59 26 swims
200 Backstroke LCM 2:13.34 6 swims
50 Butterfly LCM 25.20 6 swims
100 Butterfly LCM 55.89 31 swims
200 Butterfly LCM 2:17.61 8 swims