swimEthan Gu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 33.47 | BB+2.28s to A·+10.28s to Sectionals | 2026-10-10 | 2026 CA Cerritos SC Swim Meetvenue |
| 100 Freestyle | SCY | 1:13.99 | BB+3.80s to A·+23.00s to Sectionals | 2026-10-11 | 2026 CA Cerritos SC Swim Meetvenue |
| 200 Freestyle | SCY | 2:46.25 | BB+14.56s to A·+54.46s to Sectionals | 2026-09-12 | 2026 DARE Launch & Lunge Season Openerfast pool |
| 50 Backstroke | SCY | 43.49 | B+0.40s to BB·+19.80s to Futures | 2026-09-13 | 2026 DARE Launch & Lunge Season Openerfast pool |
| 50 Breaststroke | SCY | 42.32 | BB+0.23s to A·+16.03s to Futures | 2026-10-11 | 2026 CA Cerritos SC Swim Meetvenue |
| 100 Breaststroke | SCY | 1:33.05 | BB+1.36s to A·+29.86s to Sectionals | 2026-10-10 | 2026 CA Cerritos SC Swim Meetvenue |
| 50 Butterfly | SCY | 41.81 | B+0.52s to BB·+18.92s to Futures | 2026-10-11 | 2026 CA Cerritos SC Swim Meetvenue |
| 100 Individual Medley | SCY | 1:29.22 | BB+9.33s to A | 2026-10-10 | 2026 CA Cerritos SC Swim Meetvenue |
| 50 Freestyle | LCM | 37.08 | BB+1.39s to A·+10.09s to Sectionals | 2026-07-26 | 2026 CA SCS/RAA Summer A/G Champs - copiedvenue |
| 50 Breaststroke | LCM | 46.14 | A+0.35s to AA·+15.25s to Futures | 2026-07-24 | 2026 CA SCS/RAA Summer A/G Champs - copiedvenue |
| 100 Breaststroke | LCM | 1:39.87 | AA+3.38s to AAA·+26.17s to Sectionals | 2026-07-26 | 2026 CA SCS/RAA Summer A/G Champs - copiedvenue |
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 | 30.26 | flat | 200 Free Relay | 2025-12-05 | 2025 Holiday Swim Festival |
| 50 Breaststroke | SCY | 44.73 | flying | 200 Medley Relay (leg 2) | 2025-12-06 | 2025 Holiday Swim Festival |
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
1115 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:46.25 | 508 |
| 100 BR SCY | 1:33.05 | 607 |
| 100 BK SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
2468 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:13.99 | 551 |
| 50 BK SCY | 43.49 | 405 |
| 50 BR SCY | 42.32 | 635 |
| 50 FL SCY | 41.81 | 399 |
| 100 IM SCY | 1:29.22 | 478 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:13.99
Front half 35.43s · back half 38.56s
200 Freestyle SCY 2:46.25
Front half 82.29s · back half 83.96s
100 Breaststroke SCY 1:33.05
Front half 44.31s · back half 48.74s
100 Individual Medley SCY 1:29.22
Front half 45.59s · back half 43.63s
100 Breaststroke LCM 1:39.87
Front half 50.15s · back half 49.72s
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.