Leo Zhong
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.98 | AA+0.39s to AAA·+5.59s to Sectionals | 2026-03-14 | 2026 NJS & Scarlet 11 & Over Gold Champs |
| 100 Freestyle | SCY | 1:02.04 | AA+2.25s to AAA·+13.55s to Sectionals | 2026-03-14 | 2026 NJS & Scarlet 11 & Over Gold Champs |
| 200 Freestyle | SCY | 2:12.69 | AA+1.80s to AAA·+26.40s to Sectionals | 2026-03-14 | 2026 NJS & Scarlet 11 & Over Gold Champs |
| 500 Freestyle | SCY | 5:49.74 | AAA+15.05s to AAAA·+62.35s to Sectionals | 2026-03-14 | 2026 NJS & Scarlet 11 & Over Gold Champs |
| 50 Backstroke | SCY | 31.59 | AAA+1.40s to AAAA·+7.90s to Futures | 2026-03-14 | 2026 NJS & Scarlet 11 & Over Gold Champs |
| 100 Backstroke | SCY | 1:11.08 | AA+2.49s to AAA·+16.59s to Sectionals | 2025-04-05 | 2025 Eastern Zone SC Age Group Championshipsvenue |
| 50 Butterfly | SCY | 30.37 | AAA+1.48s to AAAA·+7.48s to Futures | 2026-03-14 | 2026 NJS & Scarlet 11 & Over Gold Champs |
| 100 Butterfly | SCY | 1:11.54 | AA+3.35s to AAA·+18.35s to Sectionals | 2025-03-20 | 2025 NJS & Scarlet Gold Championship |
| 100 Individual Medley | SCY | 1:14.22 | A+2.13s to AA | 2025-03-20 | 2025 NJS & Scarlet Gold Championship |
| 200 Individual Medley | SCY | 2:31.95 | AA+2.66s to AAA·+32.56s to Sectionals | 2025-04-04 | 2025 Eastern Zone SC Age Group Championshipsvenue |
| 50 Freestyle | LCM | 32.23 | AA+0.84s to AAA·+6.74s to Sectionals | 2025-08-09 | 2025 EZ LC Age Group Championshipvenue |
| 100 Freestyle | LCM | 1:10.14 | AA+1.15s to AAA·+14.65s to Sectionals | 2025-08-06 | 2025 EZ LC Age Group Championshipvenue |
| 200 Freestyle | LCM | 2:28.09 | AAA+5.70s to AAAA·+26.80s to Sectionals | 2025-08-07 | 2025 EZ LC Age Group Championshipvenue |
| 400 Freestyle | LCM | 5:06.68 | AAA+5.39s to AAAA·+49.09s to Sectionals | 2025-08-08 | 2025 EZ LC Age Group Championshipvenue |
| 50 Backstroke | LCM | 38.27 | AA+1.58s to AAA·+10.38s to Futures | 2025-08-08 | 2025 EZ LC Age Group Championshipvenue |
| 50 Butterfly | LCM | 33.89 | AAA+1.30s to AAAA·+7.60s to Futures | 2025-08-07 | 2025 EZ LC Age Group Championshipvenue |
| 100 Butterfly | LCM | 1:14.18 | AAA+0.49s to AAAA·+13.99s to Sectionals | 2025-08-06 | 2025 EZ LC Age Group Championshipvenue |
| 200 Butterfly | LCM | 2:45.90 | AAAA·+29.61s to Sectionals | 2026-07-29 | 2026 EZ LC Age Group Championshipfast pool |
| 200 Individual Medley | LCM | 2:50.71 | AAA+8.12s to AAAA·+34.52s to Sectionals | 2025-08-09 | 2025 EZ LC Age Group Championshipvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 1:05.41 | flying | 400 Free Relay (leg 2) | 2025-04-04 | 2025 Eastern Zone SC Age Group Championships |
| 50 Butterfly | SCY | 29.78 | flying | 200 Medley Relay (leg 3) | 2025-04-05 | 2025 Eastern Zone SC Age Group Championships |
| 50 Freestyle | LCM | 1:37.26 | flying | 200 Free Relay (leg 3) | 2025-08-06 | 2025 EZ LC Age Group Championship |
| 100 Freestyle | LCM | 1:10.69 | flying | 400 Free Relay (leg 3) | 2025-08-08 | 2025 EZ LC Age Group Championship |
| 100 Butterfly | LCM | 1:13.76 | flying | 400 Medley Relay (leg 3) | 2025-08-07 | 2025 EZ LC Age Group Championship |
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
2535 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:49.74 | 730 |
| 100 BK SCY | 1:11.08 | 586 |
| 100 FL SCY | 1:11.54 | 563 |
| 200 IM SCY | 2:31.95 | 656 |
| 100 BR SCY | — | 0 |
IMR 11-12 · LCM
2763 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:28.09 | 747 |
| 50 BK LCM | 38.27 | 617 |
| 50 FL LCM | 33.89 | 713 |
| 200 IM LCM | 2:50.71 | 686 |
| 50 BR LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Backstroke SCY 1:11.08
Front half 34.69s · back half 36.39s
200 Individual Medley SCY 2:31.95
Front half 72.34s · back half 79.61s
100 Freestyle LCM 1:10.14
Front half 33.69s · back half 36.45s
200 Freestyle LCM 2:28.09
Front half 72.80s · back half 75.29s
400 Freestyle LCM 5:06.68
Front half 151.08s · back half 155.60s
100 Butterfly LCM 1:14.18
Front half 35.14s · back half 39.04s
200 Butterfly LCM 2:45.90
Front half 80.23s · back half 85.67s
200 Individual Medley LCM 2:50.71
Front half 78.46s · back half 92.25s
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.