Katrin Ryoo
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.67 | A+0.78s to AA·+1.58s to Sectionals | 2026-05-10 | 2026 Post-CCS SR Walk-On Meet venue |
| 100 Freestyle | SCY | 1:00.67 | A+2.38s to AA·+4.18s to Sectionals | 2026-05-10 | 2026 Post-CCS SR Walk-On Meet venue |
| 50 Backstroke | SCY | 33.56 | BB+2.17s to A·+7.27s to Futures | 2025-01-01 | 1661853 |
| 100 Backstroke | SCY | 1:11.27 | BB+5.08s to A·+9.88s to Sectionals | 2025-01-19 | 2025 Thunderbolt Round Robin Invitational venue |
| 200 Backstroke | SCY | 2:32.60 | BB+8.71s to A·+19.31s to Sectionals | 2025-01-18 | 2025 Thunderbolt Round Robin Invitational venue |
| 50 Breaststroke | SCY | 38.26 | BB+2.17s to A·+8.47s to Futures | 2026-02-15 | 2026 SI Presidents' Day Senior Classic - copi venue |
| 100 Breaststroke | SCY | 1:24.47 | B+2.08s to BB·+13.88s to Sectionals | 2025-01-01 | 1661853 |
| 200 Breaststroke | SCY | 3:01.50 | B+4.11s to BB·+28.71s to Sectionals | 2025-01-19 | 2025 Thunderbolt Round Robin Invitational venue |
| 50 Butterfly | SCY | 35.37 | B+1.98s to BB·+9.68s to Futures | 2026-02-14 | 2026 SI Presidents' Day Senior Classic - copi venue |
| 100 Butterfly | SCY | 1:15.66 | B+4.27s to BB·+14.57s to Sectionals | 2025-01-18 | 2025 Thunderbolt Round Robin Invitational venue |
| 100 Individual Medley | SCY | 1:14.31 | 2025-01-01 | 1661853 | |
| 200 Individual Medley | SCY | 2:35.46 | BB+7.57s to A·+18.97s to Sectionals | 2026-05-10 | 2026 Post-CCS SR Walk-On Meet venue |
| 50 Freestyle | LCM | 30.76 | A+0.07s to AA·+1.17s to Sectionals | 2026-06-28 | Pacific Swimming Long Course Senior Open venue |
| 100 Freestyle | LCM | 1:10.73 | BB+1.14s to A·+6.34s to Sectionals | 2026-05-16 | 2026 DACA LC CBA+ venue |
| 200 Freestyle | LCM | 2:34.59 | BB+4.20s to A·+15.60s to Sectionals | 2026-05-17 | 2026 DACA LC CBA+ venue |
| 50 Backstroke | LCM | 39.57 | BB+2.98s to A·+8.68s to Futures | 2026-05-16 | 2026 DACA LC CBA+ venue |
| 100 Backstroke | LCM | 1:23.97 | B+0.38s to BB·+12.58s to Sectionals | 2026-06-14 | 2026 DACA LC CBA Meet venue |
| 200 Backstroke | LCM | 2:59.25 | BB+12.96s to A·+25.86s to Sectionals | 2026-05-10 | 2026 Post-CCS SR Walk-On Meet venue |
| 50 Breaststroke | LCM | 46.25 | B+1.76s to BB·+11.46s to Futures | 2026-06-14 | 2026 DACA LC CBA Meet venue |
| 50 Butterfly | LCM | 37.26 | B+0.17s to BB·+7.77s to Futures | 2026-06-13 | 2026 DACA LC CBA Meet venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 1:03.90 | flying | 400 Free Relay (leg 3) | 2025-01-20 | 2025 Thunderbolt Round Robin Invitational |
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 13-14 · SCY
1606 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 2:32.60 | 546 |
| 200 BR SCY | 3:01.50 | 492 |
| 200 IM SCY | 2:35.46 | 568 |
| 500 FR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
2026 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:11.27 | 530 |
| 100 BR SCY | 1:24.47 | 487 |
| 100 FL SCY | 1:15.66 | 441 |
| 200 IM SCY | 2:35.46 | 568 |
| 200 FR SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:00.67
Front half 29.21s · back half 31.46s
100 Backstroke SCY 1:11.27
Front half 34.45s · back half 36.82s
200 Backstroke SCY 2:32.60
Front half 73.61s · back half 78.99s
100 Breaststroke SCY 1:24.47
Front half 40.48s · back half 43.99s
200 Breaststroke SCY 3:01.50
Front half 88.23s · back half 93.27s
100 Butterfly SCY 1:15.66
Front half 33.63s · back half 42.03s
100 Individual Medley SCY 1:14.31
Front half 34.73s · back half 39.58s
200 Individual Medley SCY 2:35.46
Front half 73.63s · back half 81.83s
200 Backstroke LCM 2:59.25
Front half 87.74s · back half 91.51s
Progression
Faster times are higher. One card per event, all courses & history.