swimMarie Nelson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 22.46 | 2023-03-25 | 2023 Maryland 8 & Under Championship Meet venue | |
| 50 Freestyle | SCY | 39.15 | 2024-12-14 | 2024 ASC Holiday Invitational venue | |
| 100 Freestyle | SCY | 1:30.26 | 2025-02-15 | 2025 MAC Fabulous February 'B' & Mini Meet slow pool | |
| 25 Backstroke | SCY | 23.07 | 2024-09-22 | RAC Mini Splash 2024 | |
| 50 Backstroke | SCY | 45.39 | 2025-01-26 | 2025 MAC Robert J. Hogan Memorial Mini Meet slow pool | |
| 100 Backstroke | SCY | 1:43.02 | 2024-10-20 | 2024 Fox Fall Invitational 1 venue | |
| 25 Breaststroke | SCY | 27.42 | 2024-10-19 | 2024 Fox Fall Invitational 1 | |
| 50 Breaststroke | SCY | 45.39 | 2025-01-25 | 2025 MAC Robert J. Hogan Memorial Mini Meet | |
| 25 Butterfly | SCY | 21.97 | 2024-12-06 | 2024 NAAC Holiday Blast Mini Meet venue | |
| 50 Butterfly | SCY | 52.37 | 2025-01-26 | 2025 MAC Robert J. Hogan Memorial Mini Meet slow pool | |
| 100 Individual Medley | SCY | 1:45.11 | 2024-12-14 | 2024 ASC Holiday Invitational 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 | 42.88 | flying | 200 Medley Relay (leg 4) | 2024-03-23 | 2024 Maryland 8 & Under Championship Meet |
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
321 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:43.02 | 321 |
| 200 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
1747 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:30.26 | 320 |
| 50 BK SCY | 45.39 | 370 |
| 50 BR SCY | 45.39 | 536 |
| 50 FL SCY | 52.37 | 213 |
| 100 IM SCY | 1:45.11 | 308 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:30.26
Front half 42.00s · back half 48.26s
100 Individual Medley SCY 1:45.11
Front half 50.98s · back half 54.13s
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.