swimLandon Kostival
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 25.68 | 2026-03-28 | 2026 ECA ECSL Championships venue | |
| 50 Freestyle | SCY | 54.25 | 2026-03-27 | 2026 ECA ECSL Championships venue | |
| 25 Backstroke | SCY | 31.60 | 2026-03-28 | 2026 ECA ECSL Championships venue | |
| 50 Backstroke | SCY | 1:10.16 | 2026-03-29 | 2026 ECA ECSL Championships venue | |
| 25 Breaststroke | SCY | 32.33 | 2026-03-28 | 2026 ECA ECSL Championships venue | |
| 25 Butterfly | SCY | 42.32 | 2026-03-28 | 2026 ECA ECSL Championships venue | |
| 50 Freestyle | LCM | 1:10.12 | 2025-07-27 | 2025 NCAC Summer Tar Heel States venue | |
| 100 Backstroke | LCM | 2:16.24 | 2025-07-26 | 2025 NCAC Summer Tar Heel States venue | |
| 100 Breaststroke | LCM | 2:58.40 | 2025-07-27 | 2025 NCAC Summer Tar Heel States venue |
IMX / IMR
IMX 10 & under · LCM
337 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 2:16.24 | 202 |
| 100 BR LCM | 2:58.40 | 135 |
| 200 FR LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 10 & under · SCY
96 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 1:10.16 | 96 |
| 100 FR SCY | — | 0 |
| 50 BR SCY | — | 0 |
| 50 FL SCY | — | 0 |
| 100 IM SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Progression
Faster times are higher. One card per event, all courses & history.