swimMargo Anderson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 22.55 | 2025-10-19 | 2025 WMS Boo Bash slow pool | |
| 50 Freestyle | SCY | 31.49 | 2025-10-17 | 2025 WMS Boo Bash | |
| 25 Backstroke | SCY | 24.28 | 2026-02-28 | 2026 JAWS "Last Chance" Meet venue | |
| 50 Backstroke | SCY | 50.25 | 2026-02-07 | 2026 Grand Rapids Open venue | |
| 100 Backstroke | SCY | 1:33.58 | 2026-02-28 | 2026 JAWS "Last Chance" Meet | |
| 25 Breaststroke | SCY | 35.03 | 2026-02-28 | 2026 JAWS "Last Chance" Meet venue |
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 | 36.76 | flying | 200 Free Relay (leg 2) | 2025-11-15 | 2025 GR Gales of November Open Invitational |
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
429 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:33.58 | 429 |
| 200 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
272 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 50.25 | 272 |
| 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.