swimLandon Marshall
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 21.16 | 2025-02-23 | LAKE ERIE 10 & UNDER CHAMPIONSHIPS fast pool | |
| 50 Freestyle | SCY | 36.20 | 2026-02-19 | 2026 OH BSC SC Regional Championships | |
| 100 Freestyle | SCY | 1:22.28 | 2026-02-19 | 2026 OH BSC SC Regional Championships | |
| 200 Freestyle | SCY | 2:57.50 | 2026-02-19 | 2026 OH BSC SC Regional Championships fast pool | |
| 25 Backstroke | SCY | 27.32 | 2025-02-23 | LAKE ERIE 10 & UNDER CHAMPIONSHIPS fast pool | |
| 50 Backstroke | SCY | 45.17 | 2026-02-20 | 2026 OH BSC SC Regional Championships fast pool | |
| 25 Breaststroke | SCY | 31.42 | 2025-02-23 | LAKE ERIE 10 & UNDER CHAMPIONSHIPS fast pool | |
| 50 Breaststroke | SCY | 1:08.41 | 2025-02-09 | Last Chance Meet venue | |
| 25 Butterfly | SCY | 24.18 | 2025-02-23 | LAKE ERIE 10 & UNDER CHAMPIONSHIPS fast pool | |
| 100 Individual Medley | SCY | 1:41.74 | 2026-02-21 | 2026 OH BSC SC Regional Championships fast pool | |
| 200 Individual Medley | SCY | 3:37.16 | 2026-02-19 | 2026 OH BSC SC Regional Championships |
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 | 36.98 | flat | 200 Free Relay | 2026-02-20 | 2026 OH BSC SC Regional Championships |
| 50 Freestyle | SCY | 53.98 | flying | 200 Medley Relay (leg 4) | 2025-01-05 | New Year Stretch 2025 |
| 50 Backstroke | SCY | 44.77 | flat | 200 Medley Relay | 2026-02-21 | 2026 OH BSC SC Regional Championships |
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
752 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:57.50 | 417 |
| 200 IM SCY | 3:37.16 | 335 |
| 100 BK SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
IMR 10 & under · SCY
1234 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:22.28 | 401 |
| 50 BK SCY | 45.17 | 361 |
| 50 BR SCY | 1:08.41 | 150 |
| 100 IM SCY | 1:41.74 | 322 |
| 50 FL SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:57.50
Front half 84.27s · back half 93.23s
100 Individual Medley SCY 1:41.74
Front half 48.04s · back half 53.70s
200 Individual Medley SCY 3:37.16
Progression
Faster times are higher. One card per event, all courses & history.