swimJake Ko
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.01 | AA+0.62s to AAA·Sectionals ✓+1.72s to Futures | 2026-01-24 | 2026 Zone 1 North Championships venue |
| 100 Freestyle | SCY | 49.58 | AA+0.59s to AAA·Sectionals ✓+3.19s to Futures | 2026-05-02 | MVAL Swimming Championship 2026 venue |
| 200 Freestyle | SCY | 1:52.03 | A+0.04s to AA·+0.24s to Sectionals | 2026-01-18 | Cal Invitational Swim Meet venue |
| 500 Freestyle | SCY | 4:58.00 | AA+6.91s to AAA·Sectionals ✓+20.91s to Futures | 2026-03-07 | 2026 PASA Last Chance For JO's venue |
| 100 Backstroke | SCY | 56.72 | A+1.03s to AA·+1.23s to Sectionals | 2026-01-25 | 2026 Zone 1 North Championships venue |
| 100 Breaststroke | SCY | 1:03.85 | A+0.66s to AA·+0.66s to Sectionals | 2026-01-24 | 2026 Zone 1 North Championships venue |
| 200 Breaststroke | SCY | 2:20.31 | A+3.02s to AA·+3.02s to Sectionals | 2026-01-31 | PLS Superleague SC Championships venue |
| 50 Butterfly | SCY | 23.90 | AAA+0.11s to AAAA·+1.01s to Futures | 2026-03-01 | 2026 SI CA/NV Speedo Sectionals Oceanside venue |
| 100 Butterfly | SCY | 52.09 | AAA+1.60s to AAAA·Sectionals ✓+1.50s to Futures | 2026-02-27 | 2026 SI CA/NV Speedo Sectionals Oceanside venue |
| 200 Butterfly | SCY | 1:58.02 | AAA+4.93s to AAAA·Sectionals ✓+4.33s to Futures | 2026-03-07 | 2026 PASA Last Chance For JO's venue |
| 200 Individual Medley | SCY | 2:00.65 | AA+1.76s to AAA·Sectionals ✓+6.76s to Futures | 2026-03-01 | 2026 SI CA/NV Speedo Sectionals Oceanside venue |
| 50 Freestyle | LCM | 26.39 | AA+0.50s to AAA·Sectionals ✓+1.80s to Futures | 2026-06-14 | 2026 DACA LC CBA Meet venue |
| 100 Freestyle | LCM | 58.31 | AA+1.82s to AAA·Sectionals ✓+4.72s to Futures | 2026-06-25 | 2026 TYR GO Challenge |
| 200 Freestyle | LCM | 2:06.95 | AA+3.36s to AAA·Sectionals ✓+9.16s to Futures | 2026-06-14 | 2026 DACA LC CBA Meet venue |
| 400 Freestyle | LCM | 4:46.17 | A+10.48s to AA·+11.78s to Sectionals | 2026-05-30 | 2026 George Haines International Swim Meet venue |
| 100 Backstroke | LCM | 1:13.02 | BB+4.93s to A·+7.83s to Sectionals | 2024-05-25 | 2024 Mike Snyder Memorial |
| 100 Breaststroke | LCM | 1:20.38 | BB+3.39s to A·+6.68s to Sectionals | 2024-05-25 | 2024 Mike Snyder Memorial |
| 200 Breaststroke | LCM | 2:57.17 | BB+9.68s to A·+16.29s to Sectionals | 2024-05-26 | 2024 Mike Snyder Memorial venue |
| 50 Butterfly | LCM | 27.45 | AAA+0.56s to AAAA·+1.16s to Futures | 2026-06-27 | 2026 TYR GO Challenge venue |
| 100 Butterfly | LCM | 1:00.66 | AA+0.17s to AAA·Sectionals ✓+2.67s to Futures | 2026-06-25 | 2026 TYR GO Challenge |
| 200 Butterfly | LCM | 2:32.07 | BB+4.38s to A·+10.98s to Sectionals | 2026-04-18 | Pacific Swimming LCM Senior Open host TERA venue |
| 200 Individual Medley | LCM | 2:25.00 | A+0.01s to AA·+0.31s to Sectionals | 2026-06-25 | 2026 TYR GO Challenge |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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.
IMX / IMR
IMX 15-16 · SCY
3203 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:58.00 | 796 |
| 200 BR SCY | 2:20.31 | 712 |
| 200 FL SCY | 1:58.02 | 870 |
| 200 IM SCY | 2:00.65 | 825 |
| 200 BK SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
3934 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:52.03 | 754 |
| 100 BK SCY | 56.72 | 713 |
| 100 BR SCY | 1:03.85 | 737 |
| 100 FL SCY | 52.09 | 905 |
| 200 IM SCY | 2:00.65 | 825 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 49.58
Front half 24.31s · back half 25.27s
200 Freestyle SCY 1:52.03
Front half 53.97s · back half 58.06s
100 Backstroke SCY 56.72
Front half 27.10s · back half 29.62s
100 Breaststroke SCY 1:03.85
Front half 29.96s · back half 33.89s
200 Breaststroke SCY 2:20.31
Front half 68.48s · back half 71.83s
100 Butterfly SCY 52.09
Front half 24.60s · back half 27.49s
200 Individual Medley SCY 2:00.65
Front half 56.88s · back half 63.77s
400 Freestyle LCM 4:46.17
Front half 140.64s · back half 145.53s
100 Backstroke LCM 1:13.02 split/total mismatch
Front half 35.45s · back half 37.57s
100 Breaststroke LCM 1:20.38 split/total mismatch
Front half 38.31s · back half 42.07s
200 Breaststroke LCM 2:57.17
Front half 85.00s · back half 92.17s
200 Butterfly LCM 2:32.07
Front half 68.22s · back half 83.85s
Progression
Faster times are higher. One card per event, all courses & history.