swimstats

Alex Zhu

Mage 16CACZPCRMDAUN-02UN-15

139 plausible swims · 27 meets · 2024-07-25 → 2026-07-19

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 22.67 AA+0.28s to AAA·Sectionals ✓+1.38s to Futures 2025-10-12 2025 OC Race Series #2 SCY Closed Invitevenue
100 Freestyle SCY 48.74 AAA+1.95s to AAAA·Sectionals ✓+2.35s to Futures 2026-01-19 YARDS----2026 Road to Sofivenue
200 Freestyle SCY 1:45.22 AAA+3.03s to AAAA·Sectionals ✓+3.63s to Futures 2026-01-17 YARDS----2026 Road to Sofivenue
500 Freestyle SCY 4:39.26 AAA+1.47s to AAAA·Sectionals ✓+2.17s to Futures 2025-11-07 2025 Legends of Coaching Series_Peter Dalandvenue
1000 Freestyle SCY 9:36.51 AAAA·Sectionals ✓+2.22s to Futures 2025-11-06 2025 Legends of Coaching Series_Peter Dalandvenue
100 Backstroke SCY 59.76 BB+1.67s to A·+4.27s to Sectionals 2024-10-13 2024 CA Cerritos SC Swim Meetvenue
100 Breaststroke SCY 1:03.43 A+0.24s to AA·+0.24s to Sectionals 2025-10-12 2025 OC Race Series #2 SCY Closed Invitevenue
200 Breaststroke SCY 2:29.98 BB+6.79s to A·+12.69s to Sectionals 2024-10-13 2024 CA Cerritos SC Swim Meetvenue
100 Butterfly SCY 51.72 AAA+1.23s to AAAA·Sectionals ✓+1.13s to Futures 2025-10-12 2025 OC Race Series #2 SCY Closed Invitevenue
200 Butterfly SCY 1:53.66 AAA+0.57s to AAAA·Futures ✓+4.57s to Winter JNs 2025-11-09 2025 Legends of Coaching Series_Peter Dalandvenue
200 Individual Medley SCY 2:03.60 AA+4.71s to AAA·Sectionals ✓+9.71s to Futures 2024-12-14 2024 CA GWSC/SCS WAGvenue
400 Individual Medley SCY 4:25.41 AA+10.92s to AAA·+0.72s to Sectionals 2025-02-15 2025 Metro Sc Champs at Armadavenue
50 Freestyle LCM 26.16 AA+0.27s to AAA·Sectionals ✓+1.57s to Futures 2025-07-26 2025 CA SCS Summer A/G Champs
100 Freestyle LCM 55.97 AAA+2.08s to AAAA·Sectionals ✓+2.38s to Futures 2026-07-12 2026 LAI AT USCvenue
200 Freestyle LCM 1:59.19 AAA+1.20s to AAAA·Sectionals ✓+1.40s to Futures 2026-07-17 2026 CA/NV Summer Speedo Sectionals @ BREA -venue
400 Freestyle LCM 4:11.74 AAA+0.05s to AAAA·Sectionals ✓+1.75s to Futures 2026-03-28 2026 Central Zone East Spring Speedo Sectionavenue
800 Freestyle LCM 8:39.44 AAAA·Futures ✓+11.25s to Winter JNs 2026-07-16 2026 CA/NV Summer Speedo Sectionals @ BREA -venue
100 Breaststroke LCM 1:17.32 BB+0.33s to A·+3.62s to Sectionals 2025-07-24 2025 CA SCS Summer A/G Champs
50 Butterfly LCM 26.23 AAAA·Futures ✓+0.84s to Jr Nationals 2026-07-10 2026 LAI AT USCvenue
100 Butterfly LCM 57.69 AAAA·Futures ✓+1.20s to Winter JNs 2026-07-18 2026 CA/NV Summer Speedo Sectionals @ BREA -venue
200 Butterfly LCM 2:10.36 AAA+1.17s to AAAA·Sectionals ✓+0.17s to Futures 2026-07-16 2026 CA/NV Summer Speedo Sectionals @ BREA -venue
200 Individual Medley LCM 2:21.64 AA+2.95s to AAA·Sectionals ✓+8.85s to Futures 2025-07-25 2025 CA SCS Summer A/G Champs

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 22.95 flat 200 Free Relay 2025-03-16 2025 SCS Spring Age Group Champs @ Armada
50 Freestyle SCY 22.13 flying 200 Free Relay (leg 3) 2025-11-08 2025 Legends of Coaching Series_Peter Daland
100 Freestyle SCY 50.66 flat 400 Free Relay 2025-03-14 2025 SCS Spring Age Group Champs @ Armada
100 Freestyle SCY 48.71 flying 400 Free Relay (leg 3) 2025-11-09 2025 Legends of Coaching Series_Peter Daland
200 Freestyle SCY 1:49.02 flat 800 Free Relay 2025-11-06 2025 Legends of Coaching Series_Peter Daland
200 Freestyle SCY 1:48.28 flying 800 Free Relay (leg 2) 2025-03-13 2025 SCS Spring Age Group Champs @ Armada
50 Butterfly SCY 23.70 flying 200 Medley Relay (leg 3) 2025-10-12 2025 OC Race Series #2 SCY Closed Invite
100 Butterfly SCY 51.51 flying 400 Medley Relay (leg 3) 2025-09-21 OC Senior Series Meet # 1
50 Freestyle LCM 24.81 flying 200 Free Relay (leg 4) 2026-07-16 2026 CA/NV Summer Speedo Sectionals @ BREA -
50 Freestyle LCM 27.16 flying 200 Medley Relay (leg 4) 2024-07-26 2024 CA SCS/ BREA Summer A/G Champs
100 Freestyle LCM 55.55 flat 400 Free Relay 2026-07-18 2026 CA/NV Summer Speedo Sectionals @ BREA -
100 Freestyle LCM 57.28 flying 400 Free Relay (leg 2) 2025-07-26 2025 CA SCS Summer A/G Champs
200 Freestyle LCM 1:58.46 flying 800 Free Relay (leg 4) 2026-07-17 2026 CA/NV Summer Speedo Sectionals @ BREA -
50 Butterfly LCM 26.79 flying 200 Medley Relay (leg 3) 2026-07-16 2026 CA/NV Summer Speedo Sectionals @ BREA -
100 Butterfly LCM 58.90 flying 400 Medley Relay (leg 3) 2026-07-19 2026 CA/NV Summer Speedo Sectionals @ BREA -

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 · SCY

4046 points (5/6 events — incomplete)

EventTime Points
500 FR SCY 4:39.26 968
200 BR SCY 2:29.98 582
200 FL SCY 1:53.66 974
200 IM SCY 2:03.60 768
400 IM SCY 4:25.41 754
200 BK SCY— 0

IMR 15-16 · SCY

3964 points (5/5 events)

EventTime Points
200 FR SCY 1:45.22 910
100 BK SCY 59.76 610
100 BR SCY 1:03.43 752
100 FL SCY 51.72 924
200 IM SCY 2:03.60 768

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

PR splits

100 Freestyle SCY 48.74

23.68
25.06

Front half 23.68s · back half 25.06s

200 Freestyle SCY 1:45.22

24.52
26.37
27.37
26.96

Front half 50.89s · back half 54.33s

500 Freestyle SCY 4:39.26

25.40
27.54
28.18
28.52
28.07
28.29
28.11
28.43
28.66
28.06

Front half 137.71s · back half 141.55s

1000 Freestyle SCY 9:36.51

26.40
29.04
28.77
28.57
28.75
28.88
28.92
29.16
29.05
28.85
29.24
29.41
29.23
29.20
29.37
29.22
29.10
29.52
28.72
27.11

Front half 286.39s · back half 290.12s

100 Breaststroke SCY 1:03.43

29.81
33.62

Front half 29.81s · back half 33.62s

100 Butterfly SCY 51.72

24.11
27.61

Front half 24.11s · back half 27.61s

200 Butterfly SCY 1:53.66

25.67
28.84
29.25
29.90

Front half 54.51s · back half 59.15s

200 Individual Medley SCY 2:03.60

25.75
32.56
37.37
27.92

Front half 58.31s · back half 65.29s

400 Individual Medley SCY 4:25.41

26.92
31.52
35.18
34.28
39.17
39.51
30.28
28.55

Front half 127.90s · back half 137.51s

100 Freestyle LCM 55.97

27.14
28.83

Front half 27.14s · back half 28.83s

200 Freestyle LCM 1:59.19 RT 0.74s

27.91
30.23
30.81
30.24

Front half 58.14s · back half 61.05s

400 Freestyle LCM 4:11.74

29.07
31.56
32.00
32.24
32.19
32.30
31.99
30.39

Front half 124.87s · back half 126.87s

800 Freestyle LCM 8:39.44 RT 0.72s

29.66
32.99
32.65
33.03
32.44
32.64
32.64
33.22
32.51
33.16
32.66
32.85
32.45
32.65
32.74
31.15

Front half 259.27s · back half 260.17s

100 Butterfly LCM 57.69 RT 0.72s

27.35
30.34

Front half 27.35s · back half 30.34s

200 Butterfly LCM 2:10.36 RT 0.73s

28.59
32.87
34.36
34.54

Front half 61.46s · back half 68.90s

200 Individual Medley LCM 2:21.64 RT 0.73s

67.15
74.49

Front half 67.15s · back half 74.49s

Reaction time

fastest 0.68s average 0.733s slowest 0.79s 29 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 22.67 5 swims
100 Freestyle SCY 48.74 3 swims
200 Freestyle SCY 1:45.22 12 swims
500 Freestyle SCY 4:39.26 11 swims
1000 Freestyle SCY 9:36.51 4 swims
100 Backstroke SCY 59.76 1 swim
100 Breaststroke SCY 1:03.43 2 swims
200 Breaststroke SCY 2:29.98 1 swim
100 Butterfly SCY 51.72 10 swims
200 Butterfly SCY 1:53.66 12 swims
200 Individual Medley SCY 2:03.60 2 swims
400 Individual Medley SCY 4:25.41 1 swim
50 Freestyle LCM 26.16 2 swims
100 Freestyle LCM 55.97 6 swims
200 Freestyle LCM 1:59.19 14 swims
400 Freestyle LCM 4:11.74 11 swims
800 Freestyle LCM 8:39.44 6 swims
100 Breaststroke LCM 1:17.32 2 swims
50 Butterfly LCM 26.23 6 swims
100 Butterfly LCM 57.69 14 swims
200 Butterfly LCM 2:10.36 13 swims
200 Individual Medley LCM 2:21.64 1 swim