Ivan Zhao
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 15.92 | 2025-09-27 | 2025 Elizabeth Kazeck Fall Sprintvenue | |
| 50 Freestyle | SCY | 33.23 | +10.94s to Sectionals | 2026-01-11 | 2026 FAST Polar Plungevenue |
| 100 Freestyle | SCY | 1:16.71 | +28.42s to Sectionals | 2025-12-07 | 2025 Speedo Gator Holiday Classicfast pool |
| 25 Backstroke | SCY | 19.42 | 2025-09-27 | 2025 Elizabeth Kazeck Fall Sprintvenue | |
| 50 Backstroke | SCY | 36.78 | +11.09s to Sectionals | 2026-03-08 | 2026 Florida Swimming FLAGS NORTHvenue |
| 100 Backstroke | SCY | 1:18.51 | +23.42s to Sectionals | 2026-03-06 | 2026 Florida Swimming FLAGS NORTHvenue |
| 25 Breaststroke | SCY | 20.50 | 2025-09-27 | 2025 Elizabeth Kazeck Fall Sprintvenue | |
| 50 Breaststroke | SCY | 41.72 | +12.23s to Sectionals | 2026-03-07 | 2026 Florida Swimming FLAGS NORTHvenue |
| 100 Breaststroke | SCY | 1:30.44 | +27.75s to Sectionals | 2026-02-22 | 2026 SLAC Last Chance to Dance Invitationalfast pool |
| 25 Butterfly | SCY | 18.51 | 2025-09-27 | 2025 Elizabeth Kazeck Fall Sprintvenue | |
| 50 Butterfly | SCY | 39.98 | +15.69s to Sectionals | 2026-01-10 | 2026 FAST Polar Plungevenue |
| 100 Individual Medley | SCY | 1:19.19 | 2026-03-06 | 2026 Florida Swimming FLAGS NORTHvenue | |
| 50 Freestyle | LCM | 36.25 | +10.66s to Sectionals | 2026-06-13 | 2026 RAFC Summer Solstice Invitationalvenue |
| 100 Freestyle | LCM | 1:20.80 | +25.51s to Sectionals | 2026-05-17 | 2026 PA Long Course Invitevenue |
| 200 Freestyle | LCM | 3:04.30 | +63.41s to Sectionals | 2026-06-12 | 2026 RAFC Summer Solstice Invitationalvenue |
| 50 Backstroke | LCM | 42.54 | +12.35s to Sectionals | 2026-06-12 | 2026 RAFC Summer Solstice Invitationalvenue |
| 100 Backstroke | LCM | 1:29.16 | +24.67s to Sectionals | 2026-06-13 | 2026 RAFC Summer Solstice Invitationalvenue |
| 50 Breaststroke | LCM | 46.14 | +11.95s to Sectionals | 2026-07-10 | 2026 FL Summer Age Group Championshipsvenue |
| 100 Breaststroke | LCM | 1:41.40 | +29.01s to Sectionals | 2026-07-11 | 2026 FL Summer Age Group Championshipsvenue |
| 50 Butterfly | LCM | 41.21 | +13.42s to Sectionals | 2026-05-16 | 2026 PA Long Course Invitevenue |
| 200 Individual Medley | LCM | 3:08.19 | +50.50s to Sectionals | 2026-06-14 | 2026 RAFC Summer Solstice Invitationalvenue |
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 | LCM | 35.60 | flying | 200 Free Relay (leg 2) | 2026-07-12 | 2026 FL Summer Age Group Championships |
| 50 Backstroke | LCM | 41.87 | flat | 200 Medley Relay | 2026-07-11 | 2026 FL Summer Age Group 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
2784 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 3:04.30 | 557 |
| 100 BK LCM | 1:29.16 | 722 |
| 100 BR LCM | 1:41.40 | 739 |
| 200 IM LCM | 3:08.19 | 766 |
| 100 FL LCM | — | 0 |
IMR 10 & under · LCM
3390 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:20.80 | 644 |
| 50 BK LCM | 42.54 | 657 |
| 50 BR LCM | 46.14 | 727 |
| 50 FL LCM | 41.21 | 596 |
| 200 IM LCM | 3:08.19 | 766 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:16.71
Front half 34.95s · back half 41.76s
100 Backstroke SCY 1:18.51
Front half 37.25s · back half 41.26s
100 Breaststroke SCY 1:30.44
Front half 42.93s · back half 47.51s
100 Individual Medley SCY 1:19.19
Front half 36.48s · back half 42.71s
100 Freestyle LCM 1:20.80
Front half 38.01s · back half 42.79s
200 Freestyle LCM 3:04.30
Front half 86.45s · back half 97.85s
100 Backstroke LCM 1:29.16
Front half 43.81s · back half 45.35s
100 Breaststroke LCM 1:41.40
Front half 48.21s · back half 53.19s
200 Individual Medley LCM 3:08.19
Front half 89.71s · back half 98.48s
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.