swimJoshua Cheung
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 23.10 | 2025-02-01 | 2025 NE SAC Silver Championshipsvenue | |
| 50 Freestyle | SCY | 40.75 | +18.36s to Sectionals | 2026-08-07 | 2026 NE LA August SCY Invitationalfast pool |
| 100 Freestyle | SCY | 1:32.40 | +43.91s to Sectionals | 2026-08-09 | 2026 NE LA August SCY Invitationalfast pool |
| 25 Backstroke | SCY | 27.12 | 2025-02-02 | 2025 NE SAC Silver Championshipsvenue | |
| 50 Backstroke | SCY | 45.68 | +21.99s to Futures | 2026-08-09 | 2026 NE LA August SCY Invitationalfast pool |
| 100 Backstroke | SCY | 1:38.84 | +44.35s to Sectionals | 2026-08-07 | 2026 NE LA August SCY Invitationalfast pool |
| 25 Breaststroke | SCY | 24.84 | 2026-02-01 | 2026 NE GS Silver Championshipsvenue | |
| 50 Breaststroke | SCY | 48.93 | +22.64s to Futures | 2026-08-07 | 2026 NE LA August SCY Invitationalfast pool |
| 100 Breaststroke | SCY | 1:55.32 | +53.83s to Sectionals | 2026-03-22 | 2026 NE NSSC March Madness at MITvenue |
| 25 Butterfly | SCY | 37.99 | 2025-02-01 | 2025 NE SAC Silver Championshipsvenue | |
| 50 Butterfly | SCY | 56.92 | +34.03s to Futures | 2026-01-09 | 2026 NE NSSC January 9-11 BC Meetvenue |
| 100 Individual Medley | SCY | 1:39.35 | 2026-08-09 | 2026 NE LA August SCY Invitationalfast pool | |
| 50 Freestyle | LCM | 46.14 | +20.65s to Sectionals | 2026-06-28 | 2026 NE NSSC June 26-28 MIT Invitationalvenue |
| 100 Freestyle | LCM | 1:48.64 | +53.15s to Sectionals | 2026-06-27 | 2026 NE NSSC June 26-28 MIT Invitationalvenue |
| 50 Backstroke | LCM | 59.91 | +32.02s to Futures | 2026-05-09 | 2026 MR KBM Steve Bonano Meter Sprint Meetvenue |
| 50 Breaststroke | LCM | 55.57 | +24.68s to Futures | 2026-06-27 | 2026 NE NSSC June 26-28 MIT Invitationalvenue |
| 50 Butterfly | LCM | 1:02.67 | +36.38s to Futures | 2026-06-28 | 2026 NE NSSC June 26-28 MIT 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 | SCY | 40.79 | flying | 200 Free Relay (leg 3) | 2026-01-31 | 2026 NE GS Silver Championships |
| 50 Breaststroke | SCY | 55.67 | flying | 200 Medley Relay (leg 2) | 2026-01-31 | 2026 NE GS Silver 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 · SCY
658 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:38.84 | 340 |
| 100 BR SCY | 1:55.32 | 318 |
| 200 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
1547 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:32.40 | 283 |
| 50 BK SCY | 45.68 | 349 |
| 50 BR SCY | 48.93 | 411 |
| 50 FL SCY | 56.92 | 158 |
| 100 IM SCY | 1:39.35 | 346 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:32.40
Front half 42.52s · back half 49.88s
100 Backstroke SCY 1:38.84
100 Breaststroke SCY 1:55.32
Front half 54.31s · back half 61.01s
100 Individual Medley SCY 1:39.35
Front half 46.47s · back half 52.88s
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.