swimCalvin Withrow
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 21.45 | 2025-09-21 | 2025 SI PS Freestyle Festival Sun venue | |
| 50 Freestyle | SCY | 50.54 | 2025-09-21 | 2025 SI PS Freestyle Festival Sun venue | |
| 50 Backstroke | SCY | 55.94 | 2026-04-11 | SI 2026 RSD All Ages BC Meet venue | |
| 50 Breaststroke | SCY | 1:12.85 | 2025-11-02 | 2025 SI SEA Rising Stars Series Meet 1 fast pool | |
| 100 Breaststroke | SCY | 2:09.74 | 2026-04-11 | SI 2026 RSD All Ages BC Meet venue | |
| 50 Butterfly | SCY | 1:09.52 | 2026-04-11 | SI 2026 RSD All Ages BC Meet venue | |
| 100 Freestyle | LCM | 1:49.98 | 2026-05-23 | SI 2026 TAC CSTE All Ages NTS Meet fast pool | |
| 50 Backstroke | LCM | 56.64 | 2026-05-23 | SI 2026 TAC CSTE All Ages NTS Meet fast pool | |
| 50 Breaststroke | LCM | 1:04.47 | 2026-05-23 | SI 2026 TAC CSTE All Ages NTS Meet fast pool |
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 10 & under · SCY
223 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 2:09.74 | 223 |
| 200 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · LCM
799 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:49.98 | 255 |
| 50 BK LCM | 56.64 | 278 |
| 50 BR LCM | 1:04.47 | 266 |
| 50 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Breaststroke SCY 2:09.74
Front half 59.23s · back half 70.51s
100 Freestyle LCM 1:49.98 · 13.0 min after 50 Backstroke
Front half 49.61s · back half 60.37s
Progression
Faster times are higher. One card per event, all courses & history.