swimWesley Koo
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 18.70 | 2025-11-14 | 2025 NECRA Nov Distance & Specialty Meet | |
| 50 Freestyle | SCY | 41.60 | +19.21s to Sectionals | 2026-05-10 | 2026 NE NSSC Invitational at BC Highfast pool |
| 100 Freestyle | SCY | 1:35.32 | +46.83s to Sectionals | 2026-02-08 | 2026 NE CRA Last Chance February Invitevenue |
| 25 Backstroke | SCY | 22.91 | 2026-02-01 | 2026 NE CS Silver Championshipsfast pool | |
| 50 Backstroke | SCY | 54.62 | +30.93s to Futures | 2026-01-01 | 2026 ne nssc june bc high meet results |
| 100 Backstroke | SCY | 1:50.96 | +56.47s to Sectionals | 2026-02-08 | 2026 NE CRA Last Chance February Invitevenue |
| 50 Breaststroke | SCY | 59.65 | +33.36s to Futures | 2026-01-01 | 39.01 41.17 42.17 39.12 39.22 42.24 |
| 100 Breaststroke | SCY | 2:06.52 | +65.03s to Sectionals | 2026-01-01 | 39.01 41.17 42.17 39.12 39.22 42.24 |
| 50 Butterfly | SCY | 41.60 | +18.71s to Futures | 2026-01-01 | 39.01 41.17 42.17 39.12 39.22 42.24 |
| 100 Individual Medley | SCY | 1:53.26 | 2026-02-08 | 2026 NE CRA Last Chance February Invitevenue | |
| 50 Freestyle | LCM | 47.73 | +22.24s to Sectionals | 2026-06-28 | 2026 NE YNS June Prelims Finals Meetvenue |
| 50 Backstroke | LCM | 57.52 | +29.63s to Futures | 2026-06-28 | 2026 NE YNS June Prelims Finals Meetvenue |
| 100 Breaststroke | LCM | 2:12.92 | +63.23s to Sectionals | 2026-06-28 | 2026 NE YNS June Prelims Finals Meetvenue |
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 | 52.71 | flying | 200 Free Relay (leg 3) | 2026-02-01 | 2026 NE CS 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
481 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:50.96 | 240 |
| 100 BR SCY | 2:06.52 | 241 |
| 200 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
1327 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:35.32 | 258 |
| 50 BK SCY | 54.62 | 204 |
| 50 BR SCY | 59.65 | 227 |
| 50 FL SCY | 41.60 | 405 |
| 100 IM SCY | 1:53.26 | 233 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Breaststroke SCY 2:06.52 split/total mismatch
Front half 59.09s · back half 67.43s
100 Breaststroke LCM 2:12.92
Front half 64.45s · back half 68.47s
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.