swimBelinda Zhu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 21.37 | 2025-01-01 | 1662191 | |
| 50 Freestyle | SCY | 50.83 | +24.74s to Sectionals | 2026-10-03 | 2026 PN OCA John Walker Invitational- Approvevenue |
| 100 Freestyle | SCY | 1:46.12 | +49.63s to Sectionals | 2026-10-18 | 2026 PN VAST Fall Classic Invite -Approvedfast pool |
| 200 Freestyle | SCY | 4:01.81 | +119.42s to Sectionals | 2026-05-15 | 2026 PN SRST Pacific Coast Invitational-Appvenue |
| 25 Backstroke | SCY | 28.02 | 2026-10-03 | 2026 PN OCA John Walker Invitational- Approvevenue | |
| 50 Backstroke | SCY | 58.66 | +32.37s to Futures | 2026-10-18 | 2026 PN VAST Fall Classic Invite -Approvedfast pool |
| 100 Backstroke | SCY | 1:18.13 | +16.74s to Sectionals | 2026-10-19 | 1767466 |
| 25 Breaststroke | SCY | 27.74 | 2026-10-03 | 2026 PN OCA John Walker Invitational- Approvevenue | |
| 50 Breaststroke | SCY | 59.78 | +29.99s to Futures | 2026-10-18 | 2026 PN VAST Fall Classic Invite -Approvedfast pool |
| 100 Breaststroke | SCY | 2:06.01 | +55.42s to Sectionals | 2026-10-17 | 2026 PN VAST Fall Classic Invite -Approvedfast pool |
| 25 Butterfly | SCY | 31.20 | 2026-05-16 | 2026 PN SRST Pacific Coast Invitational-Appvenue | |
| 50 Butterfly | SCY | 40.16 | +14.47s to Futures | 2026-10-19 | 1767466 |
| 100 Individual Medley | SCY | 2:07.50 | 2026-05-16 | 2026 PN SRST Pacific Coast Invitational-Appvenue | |
| 50 Freestyle | LCM | 1:00.91 | +31.32s to Sectionals | 2026-05-30 | 2026 TRI-CITY INVITATIONALvenue |
| 100 Freestyle | LCM | 2:12.51 | +68.12s to Sectionals | 2026-05-31 | 2026 TRI-CITY INVITATIONALvenue |
| 200 Freestyle | LCM | 4:38.29 | +139.30s to Sectionals | 2026-07-11 | 2026 PN Chinook Seattle Age Group Open- Approvenue |
| 50 Backstroke | LCM | 1:08.18 | +37.29s to Futures | 2026-05-31 | 2026 TRI-CITY INVITATIONALvenue |
| 100 Backstroke | LCM | 2:22.73 | +71.34s to Sectionals | 2026-07-10 | 2026 PN Chinook Seattle Age Group Open- Approvenue |
| 50 Breaststroke | LCM | 1:09.13 | +34.34s to Futures | 2026-05-30 | 2026 TRI-CITY INVITATIONALvenue |
| 100 Breaststroke | LCM | 2:16.25 | +55.26s to Sectionals | 2026-07-11 | 2026 PN Chinook Seattle Age Group Open- Approvenue |
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.
IMX / IMR
IMX 10 & under · SCY
1172 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 4:01.81 | 178 |
| 100 BK SCY | 1:18.13 | 737 |
| 100 BR SCY | 2:06.01 | 257 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
1246 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:46.12 | 197 |
| 50 BK SCY | 58.66 | 171 |
| 50 BR SCY | 59.78 | 234 |
| 50 FL SCY | 40.16 | 472 |
| 100 IM SCY | 2:07.50 | 172 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:46.12 · 8.5 min after 50 Backstroke
Front half 48.20s · back half 57.92s
200 Freestyle SCY 4:01.81
Front half 116.52s · back half 125.29s
100 Breaststroke SCY 2:06.01 · 7.0 min after 50 Freestyle
Front half 59.58s · back half 66.43s
100 Individual Medley SCY 2:07.50
Front half 65.62s · back half 61.88s
200 Freestyle LCM 4:38.29
Front half 137.24s · back half 141.05s
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.