swimEthan Cheung
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.06 | BB+1.37s to A·+4.87s to Sectionals | 2024-12-23 | 2024 SI Winter Age Group Championships venue |
| 100 Freestyle | SCY | 56.52 | A+1.03s to AA·+5.53s to Sectionals | 2026-03-06 | 2026 SNS 14&Under Short Course Championships venue |
| 200 Freestyle | SCY | 1:59.83 | AA+3.74s to AAA·+8.04s to Sectionals | 2026-04-10 | 2026 Far Western SC Hosted By SCSC venue |
| 500 Freestyle | SCY | 5:19.65 | AA+6.36s to AAA·+16.96s to Sectionals | 2026-03-27 | 2026 Southwest Age Group Regional |
| 1000 Freestyle | SCY | 10:56.16 | AA+7.97s to AAA·+22.17s to Sectionals | 2026-03-30 | 2026 Southwest Age Group Regional fast pool |
| 1650 Freestyle | SCY | 18:15.43 | AA+5.24s to AAA·+38.54s to Sectionals | 2026-03-27 | 2026 Southwest Age Group Regional fast pool |
| 50 Backstroke | SCY | 1:09.17 | +33.78s to B·+45.48s to Futures | 2026-03-27 | 2026 Southwest Age Group Regional |
| 100 Backstroke | SCY | 1:03.88 | BB+0.09s to A·+8.39s to Sectionals | 2026-04-10 | 2026 Far Western SC Hosted By SCSC venue |
| 50 Breaststroke | SCY | 1:02.39 | +21.90s to B·+36.10s to Futures | 2026-03-27 | 2026 Southwest Age Group Regional |
| 100 Breaststroke | SCY | 1:09.17 | AA+2.88s to AAA·+5.98s to Sectionals | 2026-03-29 | 2026 Southwest Age Group Regional fast pool |
| 50 Butterfly | SCY | 32.10 | BB+2.41s to A·+9.21s to Futures | 2025-03-21 | Southwest Age Group Regional 2025 venue |
| 100 Butterfly | SCY | 1:01.97 | A+1.38s to AA·+6.78s to Sectionals | 2026-03-30 | 2026 Southwest Age Group Regional fast pool |
| 100 Individual Medley | SCY | 1:01.31 | 2025-03-20 | Southwest Age Group Regional 2025 | |
| 200 Individual Medley | SCY | 2:18.57 | A+3.28s to AA·+14.58s to Sectionals | 2025-12-19 | 2025 SI Winter Age Group Championships venue |
| 400 Individual Medley | SCY | 4:46.27 | AA+9.08s to AAA·+21.58s to Sectionals | 2026-03-28 | 2026 Southwest Age Group Regional fast pool |
| 50 Freestyle | LCM | 32.19 | BB+1.60s to A·+5.20s to Sectionals | 2025-08-06 | 2025 Western Zone Age Group LCM Championships |
| 100 Freestyle | LCM | 1:07.91 | BB+0.82s to A·+8.92s to Sectionals | 2026-05-23 | 2026 Tiger Aquatics C/B/BB+ Memorial Day Meet venue |
| 200 Freestyle | LCM | 2:11.29 | AAA+3.80s to AAAA·+2.60s to Sectionals | 2025-08-06 | 2025 Western Zone Age Group LCM Championships |
| 400 Freestyle | LCM | 4:56.73 | A+1.04s to AA·+22.34s to Sectionals | 2026-05-24 | 2026 Tiger Aquatics C/B/BB+ Memorial Day Meet venue |
| 200 Breaststroke | LCM | 3:01.91 | A+6.62s to AA·+21.03s to Sectionals | 2026-05-24 | 2026 Tiger Aquatics C/B/BB+ Memorial Day Meet venue |
| 100 Butterfly | LCM | 1:17.34 | BB+5.25s to A·+14.25s to Sectionals | 2025-08-09 | 2025 Western Zone Age Group Championships fast pool |
| 200 Individual Medley | LCM | 2:38.93 | A+2.54s to AA·+14.24s to Sectionals | 2026-05-23 | 2026 Tiger Aquatics C/B/BB+ Memorial Day Meet venue |
| 400 Individual Medley | LCM | 5:41.26 | A+7.17s to AA·+33.47s to Sectionals | 2026-05-23 | 2026 Tiger Aquatics C/B/BB+ Memorial Day Meet venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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 | 26.08 | flying | 200 Free Relay (leg 4) | 2025-12-21 | 2025 SI Winter Age Group Championships |
| 50 Freestyle | SCY | 28.33 | flying | 200 Medley Relay (leg 4) | 2025-03-22 | Southwest Age Group Regional 2025 |
| 100 Freestyle | SCY | 1:01.18 | flying | 400 Medley Relay (leg 4) | 2025-03-21 | Southwest Age Group Regional 2025 |
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 13-14 · LCM
2541 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:56.73 | 682 |
| 200 BR LCM | 3:01.91 | 584 |
| 200 IM LCM | 2:38.93 | 643 |
| 400 IM LCM | 5:41.26 | 632 |
| 200 BK LCM | — | 0 |
| 200 FL LCM | — | 0 |
IMR 13-14 · SCY
3207 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:59.83 | 709 |
| 100 BK SCY | 1:03.88 | 587 |
| 100 BR SCY | 1:09.17 | 665 |
| 100 FL SCY | 1:01.97 | 621 |
| 200 IM SCY | 2:18.57 | 625 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 56.52
Front half 26.74s · back half 29.78s
200 Freestyle SCY 1:59.83
Front half 57.50s · back half 62.33s
1000 Freestyle SCY 10:56.16
Front half 326.44s · back half 329.72s
1650 Freestyle SCY 18:15.43
100 Backstroke SCY 1:03.88
Front half 31.09s · back half 32.79s
100 Breaststroke SCY 1:09.17
Front half 32.76s · back half 36.41s
100 Butterfly SCY 1:01.97
Front half 28.88s · back half 33.09s
200 Individual Medley SCY 2:18.57
Front half 64.78s · back half 73.79s
400 Individual Medley SCY 4:46.27
Front half 136.38s · back half 149.89s
Progression
Faster times are higher. One card per event, all courses & history.