swimNathan Koch
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.73 | BB+1.34s to A | 2025-11-14 | 2025 CT WYW McDowell Y Thanksgiving Invite |
| 100 Freestyle | SCY | 1:00.17 | B+2.28s to BB | 2024-10-09 | CT RYWC Season Kickoff venue |
| 100 Backstroke | SCY | 1:14.99 | +7.20s to B | 2024-10-09 | CT RYWC Season Kickoff venue |
| 200 Backstroke | SCY | 2:29.55 | +1.06s to B | 2025-11-14 | 2025 CT WYW McDowell Y Thanksgiving Invite |
| 100 Butterfly | SCY | 1:05.65 | B+3.16s to BB | 2025-11-14 | 2025 CT WYW McDowell Y Thanksgiving Invite |
| 50 Freestyle | LCM | 29.04 | BB+0.75s to A | 2025-06-19 | 2025 CT ZEUS Juneteenth Meet |
| 200 Freestyle | LCM | 2:39.23 | +1.94s to B | 2025-05-15 | RYWC Mako May Invite venue |
| 800 Freestyle | LCM | 10:24.27 | BB+28.08s to A | 2025-06-13 | RYWC June Invite venue |
| 1500 Freestyle | LCM | 20:33.84 | BB+86.65s to A | 2025-05-15 | RYWC Mako May Invite venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
IMX / IMR
IMX 15-16 · SCY
405 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 2:29.55 | 405 |
| 500 FR SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
760 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:14.99 | 308 |
| 100 FL SCY | 1:05.65 | 452 |
| 200 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 200 IM 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 1:00.17 split/total mismatch
100 Backstroke SCY 1:14.99 split/total mismatch
200 Freestyle LCM 2:39.23 split/total mismatch
1500 Freestyle LCM 20:33.84 split/total mismatch
Progression
Faster times are higher. One card per event, all courses & history.