Roman Isaiah Butcher
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 34.14 | +1.35s to B | 2025-11-02 | 2025 SI SEA Rising Stars Series Meet 1 fast pool |
| 100 Freestyle | SCY | 1:17.13 | +5.64s to B | 2026-02-22 | 2026 SI MRA Age Group Champs Max Meet venue |
| 200 Freestyle | SCY | 2:51.16 | +15.17s to B | 2025-11-09 | HSA All Ages NTS venue |
| 50 Backstroke | SCY | 43.83 | +5.34s to B | 2024-11-03 | 2024 SI SBA All Ages B-C BB Max Meet Nov 2-3 venue |
| 100 Backstroke | SCY | 1:32.10 | +9.91s to B | 2025-11-09 | HSA All Ages NTS venue |
| 200 Backstroke | SCY | 3:28.96 | +36.07s to B | 2025-08-03 | 2025 SI CAST All Ages Wrap Up Meet August 2-3 venue |
| 50 Breaststroke | SCY | 52.72 | +9.23s to B | 2026-05-03 | Mission Valley YMCA Rising Stars 1 fast pool |
| 50 Butterfly | SCY | 44.59 | +7.50s to B | 2026-02-21 | 2026 SI MRA Age Group Champs Max Meet venue |
| 100 Individual Medley | SCY | 1:29.87 | +7.98s to B | 2026-02-21 | 2026 SI MRA Age Group Champs Max Meet venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 | LCM | 42.34 | flat | 200 Free Relay | 2025-07-25 | 2025 SI LC AG CHAMPS |
| 50 Backstroke | LCM | 49.59 | flat | 200 Medley Relay | 2025-07-24 | 2025 SI LC AG CHAMPS |
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 11-12 · SCY
269 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:32.10 | 269 |
| 500 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
1326 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:51.16 | 319 |
| 50 BK SCY | 43.83 | 266 |
| 50 BR SCY | 52.72 | 213 |
| 50 FL SCY | 44.59 | 214 |
| 100 IM SCY | 1:29.87 | 314 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:17.13
Front half 37.30s · back half 39.83s
100 Individual Medley SCY 1:29.87
Front half 43.24s · back half 46.63s
Progression
Faster times are higher. One card per event, all courses & history.