swimKatherine Duran
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | LCM | 34.39 | AA+0.70s to AAA | 2026-01-01 | Edwardsville YMCA Swim Team |
| 100 Freestyle | LCM | 1:17.78 | AA+3.19s to AAA | 2026-01-01 | Edwardsville YMCA Swim Team |
| 50 Backstroke | LCM | 38.86 | AAA+1.37s to AAAA | 2026-01-01 | Edwardsville YMCA Swim Team |
| 100 Backstroke | LCM | 1:28.54 | AA+2.65s to AAA | 2015-01-01 | St. Peters Rec-Plex Swim Team |
| 50 Breaststroke | LCM | 50.91 | BB+2.12s to A | 2015-01-01 | St. Peters Rec-Plex Swim Team |
| 50 Butterfly | LCM | 39.07 | AA+1.78s to AAA | 2016-04-22 | 2016 Olympic TT |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
IMX / IMR
IMX 10 & under · LCM
768 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:28.54 | 768 |
| 200 FR LCM | — | 0 |
| 100 BR LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 10 & under · LCM
2945 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:17.78 | 753 |
| 50 BK LCM | 38.86 | 897 |
| 50 BR LCM | 50.91 | 565 |
| 50 FL LCM | 39.07 | 730 |
| 200 IM LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Backstroke LCM 1:28.54
Front half 42.49s · back half 46.05s
50 Butterfly LCM 39.07 split/total mismatch
Front half 60.09s · back half -21.02s
Progression
Faster times are higher. One card per event, all courses & history.