swimMinseo Koo
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 34.33 | BB+2.14s to A·+9.54s to Sectionals | 2024-06-08 | Piranhas Summer Kick-Off Meet |
| 100 Freestyle | SCY | 1:15.70 | BB+4.21s to A·+22.61s to Sectionals | 2025-02-08 | Piranha's Pentathlon |
| 200 Freestyle | SCY | 3:47.89 | +25.10s to B·+112.90s to Sectionals | 2022-02-26 | 2022 Starfish Last Chance Invitevenue |
| 50 Backstroke | SCY | 42.39 | BB+4.40s to A·+16.10s to Futures | 2024-06-08 | Piranhas Summer Kick-Off Meet |
| 100 Backstroke | SCY | 1:28.09 | BB+5.80s to A·+28.80s to Sectionals | 2025-03-01 | AD Silver Short Course Championships SHENvenue |
| 200 Backstroke | SCY | 3:10.56 | +61.67s to Sectionals | 2024-12-15 | Piranha's December Distance Invite |
| 50 Breaststroke | SCY | 45.77 | BB+2.98s to A·+15.98s to Futures | 2025-03-01 | AD Silver Short Course Championships SHENvenue |
| 100 Breaststroke | SCY | 1:38.14 | BB+4.55s to A·+29.95s to Sectionals | 2025-02-08 | Piranha's Pentathlon |
| 200 Breaststroke | SCY | 3:33.97 | +64.58s to Sectionals | 2024-12-15 | Piranha's December Distance Invite |
| 50 Butterfly | SCY | 42.94 | B+0.25s to BB·+17.25s to Futures | 2024-06-08 | Piranhas Summer Kick-Off Meet |
| 100 Butterfly | SCY | 1:36.41 | BB+10.32s to A·+37.92s to Sectionals | 2025-02-08 | Piranha's Pentathlon |
| 100 Individual Medley | SCY | 1:26.59 | BB+4.00s to A | 2025-02-08 | Piranha's Pentathlon |
| 200 Individual Medley | SCY | 3:11.84 | BB+15.65s to A·+61.15s to Sectionals | 2024-12-15 | Piranha's December Distance Invite |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 33.79 | flying | 200 Medley Relay (leg 4) | 2024-03-02 | AD Silver Short Course Championships SHEN |
| 50 Freestyle | SCY | 35.38 | flying | 200 Free Relay (leg 2) | 2024-03-03 | AD Silver Short Course Championships SHEN |
| 50 Breaststroke | SCY | 42.49 | flying | 200 Medley Relay (leg 2) | 2025-03-01 | AD Silver Short Course Championships SHEN |
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
2168 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:47.89 | 213 |
| 100 BK SCY | 1:28.09 | 514 |
| 100 BR SCY | 1:38.14 | 545 |
| 100 FL SCY | 1:36.41 | 397 |
| 200 IM SCY | 3:11.84 | 499 |
IMR 10 & under · SCY
2457 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:15.70 | 543 |
| 50 BK SCY | 42.39 | 454 |
| 50 BR SCY | 45.77 | 523 |
| 50 FL SCY | 42.94 | 386 |
| 100 IM SCY | 1:26.59 | 551 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Backstroke SCY 1:28.09
Front half 43.26s · back half 44.83s
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.