swimEdwin Zhang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.86 | AA+0.07s to AAA·+3.27s to Sectionals | 2026-10-26 | ATAC Your Times Invitational Meet |
| 100 Freestyle | SCY | 55.72 | AAA+2.03s to AAAA·+6.73s to Sectionals | 2026-10-26 | ATAC Your Times Invitational Meet |
| 50 Backstroke | SCY | 30.74 | AA+1.05s to AAA·+6.25s to Sectionals | 2026-10-26 | ATAC Your Times Invitational Meet |
| 100 Backstroke | SCY | 1:03.15 | AA+0.36s to AAA·+7.06s to Sectionals | 2026-10-26 | ATAC Your Times Invitational Meet |
| 50 Breaststroke | SCY | 33.93 | AA+0.64s to AAA·+6.74s to Sectionals | 2026-07-19 | 2026 ISI Summer PAC Regionalvenue |
| 100 Breaststroke | SCY | 1:13.95 | AA+2.56s to AAA·+10.36s to Sectionals | 2026-07-18 | 2026 ISI Summer PAC Regionalvenue |
| 200 Breaststroke | SCY | 2:41.05 | AA+6.66s to AAA·+22.46s to Sectionals | 2026-07-19 | 2026 ISI Summer PAC Regionalvenue |
| 50 Butterfly | SCY | 30.13 | A+0.44s to AA·+6.44s to Sectionals | 2026-10-26 | ATAC Your Times Invitational Meet |
| 100 Individual Medley | SCY | 1:05.03 | AA+1.04s to AAA | 2026-10-26 | ATAC Your Times Invitational Meet |
| 200 Individual Medley | SCY | 2:40.14 | BB+7.85s to A·+39.15s to Sectionals | 2026-02-28 | 2026 Winter ISI Regionals- BSCslow pool |
| 100 Breaststroke | LCM | 1:29.32 | A+2.13s to AA·+16.53s to Sectionals | 2025-07-24 | Illinois Swimming Age Group Champs LC 25venue |
| 200 Breaststroke | LCM | 3:12.98 | A+5.79s to AA·+33.19s to Sectionals | 2025-07-26 | Illinois Swimming Age Group Champs LC 25venue |
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.
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
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.64 | flying | 200 Free Relay (leg 3) | 2026-07-19 | 2026 ISI Summer PAC Regional |
| 50 Breaststroke | SCY | 34.73 | flying | 200 Medley Relay (leg 2) | 2026-02-28 | 2026 Winter ISI Regionals- BSC |
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
2167 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:03.15 | 836 |
| 100 BR SCY | 1:13.95 | 770 |
| 200 IM SCY | 2:40.14 | 561 |
| 500 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
IMR 11-12 · SCY
3094 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 30.74 | 771 |
| 50 BR SCY | 33.93 | 799 |
| 50 FL SCY | 30.13 | 695 |
| 100 IM SCY | 1:05.03 | 829 |
| 200 FR SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Breaststroke SCY 1:13.95
Front half 35.03s · back half 38.92s
200 Breaststroke SCY 2:41.05
Front half 76.80s · back half 84.25s
100 Individual Medley SCY 1:05.03 split/total mismatch
Front half 29.07s · back half 35.96s
200 Individual Medley SCY 2:40.14
Front half 76.02s · back half 84.12s
100 Breaststroke LCM 1:29.32 RT 0.74s
Front half 42.02s · back half 47.30s
200 Breaststroke LCM 3:12.98 RT 0.78s
Front half 94.51s · back half 98.47s
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.