Karlyn yun
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 14.64 | 2026-03-15 | 2026 Shawmut NE Cup Championship venue | |
| 50 Freestyle | SCY | 33.53 | 2026-03-14 | 2026 Shawmut NE Cup Championship venue | |
| 100 Freestyle | SCY | 1:15.01 | 2026-05-10 | 2026 NE NSSC Invitational at BC High fast pool | |
| 200 Freestyle | SCY | 2:50.66 | 2026-05-17 | 2026 NE CCSC Medley Mayhem at Sandwich High fast pool | |
| 50 Backstroke | SCY | 41.97 | 2026-01-10 | 2026 NE CRA New Year Distance and Specialty venue | |
| 100 Backstroke | SCY | 1:34.82 | 2026-01-18 | 2026 NE CS Bronze Championships venue | |
| 25 Breaststroke | SCY | 19.03 | 2026-03-14 | 2026 Shawmut NE Cup Championship venue | |
| 50 Breaststroke | SCY | 42.75 | 2026-01-18 | 2026 NE CS Bronze Championships venue | |
| 100 Breaststroke | SCY | 1:43.90 | 2026-03-14 | 2026 Shawmut NE Cup Championship venue | |
| 200 Breaststroke | SCY | 3:44.23 | 2025-11-09 | 2025 NE CCSC Shoot Outs Meet - copied fast pool | |
| 25 Butterfly | SCY | 16.22 | 2026-03-15 | 2026 Shawmut NE Cup Championship venue | |
| 50 Butterfly | SCY | 38.18 | 2026-01-11 | 2026 NE CRA New Year Distance and Specialty venue | |
| 100 Butterfly | SCY | 1:40.29 | 2026-03-14 | 2026 Shawmut NE Cup Championship venue | |
| 100 Individual Medley | SCY | 1:25.39 | 2026-01-17 | 2026 NE CS Bronze Championships venue | |
| 200 Individual Medley | SCY | 3:12.78 | 2026-05-16 | 2026 NE CCSC Medley Mayhem at Sandwich High fast pool | |
| 50 Freestyle | LCM | 40.27 | 2026-06-27 | 2026 NE MST ESC June Memorial slow pool | |
| 50 Backstroke | LCM | 51.37 | 2026-06-27 | 2026 NE MST ESC June Memorial slow pool | |
| 50 Breaststroke | LCM | 50.58 | 2026-06-27 | 2026 NE MST ESC June Memorial slow pool | |
| 100 Breaststroke | LCM | 1:58.95 | 2026-06-27 | 2026 NE MST ESC June Memorial slow pool | |
| 50 Butterfly | LCM | 50.24 | 2026-06-27 | 2026 NE MST ESC June Memorial slow pool |
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 | 34.15 | flying | 200 Free Relay (leg 4) | 2026-03-15 | 2026 Shawmut NE Cup Championship |
| 50 Breaststroke | SCY | 44.57 | flying | 200 Medley Relay (leg 2) | 2026-03-15 | 2026 Shawmut NE Cup Championship |
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
2224 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:50.66 | 508 |
| 100 BK SCY | 1:34.82 | 412 |
| 100 BR SCY | 1:43.90 | 459 |
| 100 FL SCY | 1:40.29 | 353 |
| 200 IM SCY | 3:12.78 | 492 |
IMR 10 & under · SCY
2792 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:15.01 | 558 |
| 50 BK SCY | 41.97 | 468 |
| 50 BR SCY | 42.75 | 642 |
| 50 FL SCY | 38.18 | 550 |
| 100 IM SCY | 1:25.39 | 574 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:15.01
Front half 34.19s · back half 40.82s
200 Freestyle SCY 2:50.66
Front half 79.71s · back half 90.95s
100 Backstroke SCY 1:34.82
Front half 45.68s · back half 49.14s
100 Breaststroke SCY 1:43.90
Front half 47.56s · back half 56.34s
200 Breaststroke SCY 3:44.23
Front half 106.51s · back half 117.72s
100 Butterfly SCY 1:40.29
Front half 43.57s · back half 56.72s
100 Individual Medley SCY 1:25.39
Front half 38.75s · back half 46.64s
200 Individual Medley SCY 3:12.78
Front half 93.05s · back half 99.73s
Progression
Faster times are higher. One card per event, all courses & history.