swimJesper Zhang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 16.73 | 2024-08-24 | 2024 BCH Desert Invitational V2 slow pool | |
| 50 Freestyle | SCY | 35.54 | B+0.75s to BB·+12.35s to Sectionals | 2025-09-21 | 2025CATeam Rebel SC Meet venue |
| 100 Freestyle | SCY | 1:22.11 | B+2.82s to BB·+31.12s to Sectionals | 2025-08-24 | BCH Desert Invitational 2025 venue |
| 200 Freestyle | SCY | 3:07.26 | B+16.57s to BB·+75.47s to Sectionals | 2025-08-23 | BCH Desert Invitational 2025 venue |
| 25 Backstroke | SCY | 20.91 | 2024-09-22 | 2024CATeam Rebel SC Meet venue | |
| 50 Backstroke | SCY | 41.47 | BB+3.68s to A·+17.78s to Futures | 2025-11-09 | 2025 NV State SC Championship @ BCH venue |
| 100 Backstroke | SCY | 1:32.18 | B+1.69s to BB·+36.69s to Sectionals | 2025-11-08 | 2025 NV State SC Championship @ BCH venue |
| 25 Breaststroke | SCY | 22.91 | 2024-08-24 | 2024 BCH Desert Invitational V2 slow pool | |
| 50 Breaststroke | SCY | 48.02 | B+0.23s to BB·+21.73s to Futures | 2026-02-14 | 2026 Desert Committee Championships venue |
| 100 Breaststroke | SCY | 1:49.07 | B+5.48s to BB·+45.88s to Sectionals | 2026-02-13 | 2026 Desert Committee Championships venue |
| 25 Butterfly | SCY | 18.48 | 2024-08-25 | 2024 BCH Desert Invitational V2 slow pool | |
| 50 Butterfly | SCY | 40.76 | BB+4.67s to A·+17.87s to Futures | 2025-02-17 | 2025 Desert Committee Championship venue |
| 100 Individual Medley | SCY | 1:31.78 | B+1.99s to BB | 2025-08-23 | BCH Desert Invitational 2025 venue |
| 200 Individual Medley | SCY | 3:35.99 | B+20.00s to BB·+92.00s to Sectionals | 2025-12-06 | LVSC Frosty Fling venue |
| 50 Freestyle | LCM | 39.91 | B+0.12s to BB·+12.92s to Sectionals | 2026-05-23 | LVSC Memorial Day Invite 2026 venue |
| 100 Freestyle | LCM | 1:31.17 | B+0.48s to BB·+32.18s to Sectionals | 2026-04-11 | 2026Team Rebel Aquatics Long Course Opener venue |
| 200 Freestyle | LCM | 3:17.67 | B+2.28s to BB·+68.98s to Sectionals | 2026-05-23 | LVSC Memorial Day Invite 2026 venue |
| 50 Backstroke | LCM | 45.83 | BB+2.74s to A·+17.94s to Futures | 2026-04-12 | 2026Team Rebel Aquatics Long Course Opener venue |
| 100 Backstroke | LCM | 1:43.50 | BB+11.21s to A·+38.31s to Sectionals | 2026-05-23 | LVSC Memorial Day Invite 2026 venue |
| 50 Breaststroke | LCM | 53.72 | BB+5.83s to A·+22.83s to Futures | 2025-04-12 | 2025CATeam Rebel Aquatics Long Course Opener venue |
| 100 Breaststroke | LCM | 1:59.06 | BB+13.47s to A·+45.36s to Sectionals | 2025-04-13 | 2025CATeam Rebel Aquatics Long Course Opener venue |
| 50 Butterfly | LCM | 46.66 | B+0.27s to BB·+20.37s to Futures | 2025-04-12 | 2025CATeam Rebel Aquatics Long Course Opener venue |
| 100 Butterfly | LCM | 1:56.79 | B+3.90s to BB·+53.70s to Sectionals | 2025-05-24 | 2025 LVSC Memorial Day Invite venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 | 40.48 | flat | 200 Free Relay | 2026-02-13 | 2026 Desert Committee Championships |
| 50 Butterfly | SCY | 50.57 | flying | 200 Medley Relay (leg 3) | 2026-02-14 | 2026 Desert Committee 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 10 & under · LCM
1684 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 3:17.67 | 451 |
| 100 BK LCM | 1:43.50 | 461 |
| 100 BR LCM | 1:59.06 | 456 |
| 100 FL LCM | 1:56.79 | 316 |
| 200 IM LCM | — | 0 |
IMR 10 & under · SCY
2175 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:22.11 | 403 |
| 50 BK SCY | 41.47 | 467 |
| 50 BR SCY | 48.02 | 435 |
| 50 FL SCY | 40.76 | 431 |
| 100 IM SCY | 1:31.78 | 439 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:22.11
Front half 39.52s · back half 42.59s
200 Freestyle SCY 3:07.26
Front half 87.93s · back half 99.33s
100 Backstroke SCY 1:32.18
Front half 45.52s · back half 46.66s
100 Breaststroke SCY 1:49.07
Front half 51.08s · back half 57.99s
100 Individual Medley SCY 1:31.78
Front half 42.82s · back half 48.96s
200 Individual Medley SCY 3:35.99
Front half 107.11s · back half 108.88s
200 Freestyle LCM 3:17.67
Front half 94.28s · back half 103.39s
Progression
Faster times are higher. One card per event, all courses & history.