Thatcher Welt
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.34 | BB+0.25s to A | 2026-02-28 | 2026 Winter ISI Regionals- BSC fast pool |
| 100 Freestyle | SCY | 1:07.97 | BB+2.78s to A | 2026-03-01 | 2026 Winter ISI Regionals- BSC fast pool |
| 50 Backstroke | SCY | 46.81 | +5.62s to B | 2024-02-11 | 2024 PX3 Valentine Open slow pool |
| 50 Breaststroke | SCY | 51.71 | +4.82s to B | 2024-02-11 | 2024 PX3 Valentine Open slow pool |
| 50 Butterfly | SCY | 34.40 | BB+0.71s to A | 2026-03-01 | 2026 Winter ISI Regionals- BSC fast pool |
| 50 Freestyle | LCM | 34.70 | BB+0.51s to A | 2025-08-03 | 2025 ISI LC 10 and Under Age Group Championsh fast pool |
| 50 Backstroke | LCM | 55.68 | +8.09s to B | 2024-05-12 | 2024 Distance-Sprint Meet venue |
| 50 Butterfly | LCM | 38.70 | BB+0.71s to A | 2025-08-02 | 2025 ISI LC 10 and Under Age Group Championsh fast pool |
| 100 Butterfly | LCM | 1:38.21 | B+3.22s to BB | 2025-08-03 | 2025 ISI LC 10 and Under Age Group Championsh fast pool |
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
328 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FL LCM | 1:38.21 | 328 |
| 400 FR LCM | — | 0 |
| 100 BK LCM | — | 0 |
| 100 BR LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 11-12 · SCY
910 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 46.81 | 218 |
| 50 BR SCY | 51.71 | 225 |
| 50 FL SCY | 34.40 | 467 |
| 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.
PR splits
100 Freestyle SCY 1:07.97
Front half 32.82s · back half 35.15s
100 Butterfly LCM 1:38.21
Front half 43.95s · back half 54.26s
Progression
Faster times are higher. One card per event, all courses & history.