swimCharlotte Nathanson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.78 | B+1.79s to BB·+6.89s to Sectionals | 2026-09-26 | 62nd Annual Woodson Invitationalvenue |
| 100 Freestyle | SCY | 1:09.91 | B+4.82s to BB·+15.82s to Sectionals | 2026-10-29 | 2026 FHSAA 2A District 11venue |
| 200 Freestyle | SCY | 2:44.18 | +12.79s to B·+47.49s to Sectionals | 2025-09-07 | Sunrise Swimmng Open Invitevenue |
| 100 Backstroke | SCY | 1:18.90 | +3.01s to B·+18.11s to Sectionals | 2026-11-04 | 2026 FHSAA 2A Region 4fast pool |
| 100 Breaststroke | SCY | 1:40.08 | +12.59s to B·+29.19s to Sectionals | 2025-09-06 | Sunrise Swimmng Open Invitevenue |
| 100 Individual Medley | SCY | 1:30.19 | 2025-09-07 | Sunrise Swimmng Open Invitevenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
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 | 30.73 | flying | 200 Medley Relay (leg 4) | 2026-09-26 | 62nd Annual Woodson Invitational |
| 50 Freestyle | SCY | 32.73 | flying | 200 Free Relay (leg 3) | 2025-09-27 | 61st Woodson 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
IMR 15-16 · SCY
941 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:44.18 | 315 |
| 100 BK SCY | 1:18.90 | 359 |
| 100 BR SCY | 1:40.08 | 267 |
| 100 FL 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 1:09.91
Front half 32.96s · back half 36.95s
200 Freestyle SCY 2:44.18
Front half 81.89s · back half 82.29s
100 Backstroke SCY 1:18.90
Front half 37.79s · back half 41.11s
100 Breaststroke SCY 1:40.08
Front half 47.06s · back half 53.02s
100 Individual Medley SCY 1:30.19
Front half 41.57s · back half 48.62s
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.