swimLouis Marx
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 37.25 | +2.16s to B | 2025-10-04 | GA 2025 Pentathlon slow pool |
| 50 Backstroke | SCY | 40.96 | B+2.87s to BB | 2025-10-04 | GA 2025 Pentathlon slow pool |
| 50 Breaststroke | SCY | 45.36 | B+2.17s to BB | 2025-10-04 | GA 2025 Pentathlon slow pool |
| 50 Butterfly | SCY | 41.48 | +1.39s to B | 2025-10-04 | GA 2025 Pentathlon slow pool |
| 50 Freestyle | LCM | 42.22 | +2.33s to B | 2024-07-19 | 2024 GA AG LC Championship July 18-21 2024 venue |
| 100 Freestyle | LCM | 1:39.21 | +11.42s to B | 2024-07-20 | 2024 GA AG LC Championship July 18-21 2024 venue |
| 100 Breaststroke | LCM | 1:58.11 | +0.92s to B | 2024-07-20 | 2024 GA AG LC Championship July 18-21 2024 venue |
| 50 Butterfly | LCM | 52.30 | +7.01s to B | 2024-07-20 | 2024 GA AG LC Championship July 18-21 2024 venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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.
IMX / IMR
IMX 11-12 · LCM
299 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR LCM | 1:58.11 | 299 |
| 400 FR LCM | — | 0 |
| 100 BK LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 11-12 · SCY
925 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 40.96 | 325 |
| 50 BR SCY | 45.36 | 334 |
| 50 FL SCY | 41.48 | 266 |
| 200 FR 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.