swimOskar Chen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.24 | BB+0.15s to A | 2026-05-16 | 2026 John DeRoest Sextathlon Swim Meet |
| 100 Freestyle | SCY | 1:05.34 | BB+4.05s to A | 2026-05-16 | 2026 John DeRoest Sextathlon Swim Meet fast pool |
| 200 Freestyle | SCY | 2:36.36 | +0.37s to B | 2026-02-07 | Legacy Aquatics Spring Qualifier venue |
| 50 Backstroke | SCY | 34.85 | BB+2.16s to A | 2026-05-16 | 2026 John DeRoest Sextathlon Swim Meet fast pool |
| 100 Backstroke | SCY | 1:26.51 | +4.32s to B | 2026-01-17 | 2026 THSC 14&U Winter Showcase venue |
| 50 Breaststroke | SCY | 42.27 | B+2.18s to BB | 2026-05-17 | 2026 John DeRoest Sextathlon Swim Meet fast pool |
| 100 Breaststroke | SCY | 1:39.05 | +6.46s to B | 2026-01-18 | 2026 THSC 14&U Winter Showcase venue |
| 50 Butterfly | SCY | 31.68 | BB+0.49s to A | 2026-05-16 | 2026 John DeRoest Sextathlon Swim Meet fast pool |
| 100 Individual Medley | SCY | 1:15.43 | BB+5.44s to A | 2026-05-17 | 2026 John DeRoest Sextathlon Swim Meet fast pool |
| 200 Individual Medley | SCY | 2:02.01 | AAAA | 2025-12-20 | 2025 Legacy Aquatics Showdown |
| 400 Individual Medley | SCY | 4:58.71 | AA+2.22s to AAA | 2025-12-20 | 2025 Legacy Aquatics Showdown |
| 50 Freestyle | SCM | 35.97 | B+2.28s to BB | 2025-11-02 | Oregon City Fall Open 2025 venue |
| 50 Backstroke | SCM | 44.62 | +2.03s to B | 2025-11-01 | Oregon City Fall Open 2025 venue |
| 50 Breaststroke | SCM | 54.31 | +6.22s to B | 2025-11-02 | Oregon City Fall Open 2025 venue |
| 50 Butterfly | SCM | 42.48 | +1.49s to B | 2025-11-01 | Oregon City Fall Open 2025 venue |
| 200 Individual Medley | SCM | 3:36.48 | +18.39s to B | 2025-11-02 | Oregon City Fall Open 2025 venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 | 29.66 | flying | 200 Free Relay (leg 3) | 2026-03-07 | 2026 OSI Arena SC 11-14 Champs |
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
1745 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:26.51 | 325 |
| 100 BR SCY | 1:39.05 | 320 |
| 200 IM SCY | 2:02.01 | 1100 |
| 500 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
IMR 11-12 · SCY
2488 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:36.36 | 418 |
| 50 BK SCY | 34.85 | 529 |
| 50 BR SCY | 42.27 | 413 |
| 50 FL SCY | 31.68 | 597 |
| 100 IM SCY | 1:15.43 | 531 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:05.34
Front half 31.04s · back half 34.30s
200 Freestyle SCY 2:36.36
Front half 75.23s · back half 81.13s
100 Backstroke SCY 1:26.51
Front half 40.77s · back half 45.74s
100 Breaststroke SCY 1:39.05
Front half 45.89s · back half 53.16s
100 Individual Medley SCY 1:15.43
Front half 33.97s · back half 41.46s
200 Individual Medley SCY 2:02.01 split/total mismatch
200 Individual Medley SCM 3:36.48
Front half 105.16s · back half 111.32s
Progression
Faster times are higher. One card per event, all courses & history.