swimAlex Zhu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 33.14 | +0.35s to B·+9.95s to Sectionals | 2026-02-08 | 2026 PN IST Feb Winter Invitational-Approvedvenue |
| 100 Freestyle | SCY | 1:17.02 | +5.53s to B·+26.03s to Sectionals | 2026-04-19 | 2026 PN MMSC Marlins Madness- Approvedvenue |
| 200 Freestyle | SCY | 2:54.64 | +18.65s to B·+62.85s to Sectionals | 2026-02-08 | 2026 PN IST Feb Winter Invitational-Approvedvenue |
| 50 Backstroke | SCY | 37.90 | B+2.31s to BB·+14.21s to Futures | 2026-03-01 | 2026 PN February AGI, Div 1-Approvedvenue |
| 100 Backstroke | SCY | 1:24.02 | +1.83s to B·+28.53s to Sectionals | 2025-12-06 | 2025 PN Fall Divisionals, Division 1 - OCAvenue |
| 50 Breaststroke | SCY | 39.52 | BB+2.83s to A·+13.23s to Futures | 2026-03-28 | 2026 PN Spring Showdown, Div.1 Approvedvenue |
| 100 Breaststroke | SCY | 1:27.03 | B+1.54s to BB·+23.84s to Sectionals | 2026-05-17 | 2026 PN SRST Pacific Coast Invitational-Appvenue |
| 50 Butterfly | SCY | 37.15 | +0.06s to B·+14.26s to Futures | 2026-04-19 | 2026 PN MMSC Marlins Madness- Approvedvenue |
| 100 Individual Medley | SCY | 1:23.07 | +1.18s to B | 2026-02-08 | 2026 PN IST Feb Winter Invitational-Approvedvenue |
| 50 Freestyle | LCM | 36.10 | B+1.31s to BB·+9.11s to Sectionals | 2026-06-27 | 2026 PN SMAC Summer Classic Invite- Approvedvenue |
| 100 Freestyle | LCM | 1:25.77 | +3.68s to B·+26.78s to Sectionals | 2026-07-12 | 2026 PN OCA Last Chance Invitational- Approvevenue |
| 50 Backstroke | LCM | 42.76 | B+1.57s to BB·+14.87s to Futures | 2026-04-26 | 2026 PN SMAC Spring Showers LC Challengevenue |
| 100 Backstroke | LCM | 1:38.55 | +1.36s to B·+33.36s to Sectionals | 2026-07-10 | 2026 PN OCA Last Chance Invitational |
| 50 Breaststroke | LCM | 45.29 | BB+3.30s to A·+14.40s to Futures | 2026-06-27 | 2026 PN SMAC Summer Classic Invite- Approvedvenue |
| 100 Breaststroke | LCM | 1:40.27 | B+0.68s to BB·+26.57s to Sectionals | 2026-07-24 | 2026 PN LC 12&U Championships-Approvedvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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.
IMX / IMR
IMX 11-12 · LCM
852 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:38.55 | 364 |
| 100 BR LCM | 1:40.27 | 488 |
| 400 FR LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 11-12 · SCY
1983 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:54.64 | 300 |
| 50 BK SCY | 37.90 | 411 |
| 50 BR SCY | 39.52 | 505 |
| 50 FL SCY | 37.15 | 370 |
| 100 IM SCY | 1:23.07 | 397 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:17.02
Front half 36.55s · back half 40.47s
200 Freestyle SCY 2:54.64 RT 0.76s
Front half 80.94s · back half 93.70s
100 Backstroke SCY 1:24.02 RT 0.66s
Front half 39.67s · back half 44.35s
100 Breaststroke SCY 1:27.03 · 4.5 min after 50 Backstroke
Front half 42.23s · back half 44.80s
100 Individual Medley SCY 1:23.07
Front half 38.17s · back half 44.90s
Reaction time
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
| Date | Event | Course | Time | Age | Round | Meet |
|---|
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.