swimSoran Yonezawa
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.19 | BB+1.10s to A | 2026-02-01 | 2026 MR AP Metro Swim League Championships |
| 100 Freestyle | SCY | 1:12.07 | B+1.48s to BB | 2025-10-18 | 2025 MR AP KBM Metro Swim League #1 |
| 200 Freestyle | SCY | 2:44.46 | B+9.77s to BB | 2026-03-28 | 2026 MR Bronze Championships - Central - KBM fast pool |
| 50 Backstroke | SCY | 40.69 | B+2.60s to BB | 2025-03-28 | 2025 MR TT Bronze Championships - Central |
| 100 Backstroke | SCY | 1:33.13 | +3.34s to B | 2025-01-01 | Sanction #: 230208 - 230256-TT |
| 50 Breaststroke | SCY | 41.47 | BB+1.98s to A | 2026-01-11 | 2026 MR AP MSL Meet #4 @ Kips Bay |
| 100 Breaststroke | SCY | 1:18.94 | AA+1.65s to AAA | 2025-02-08 | 2025 MR FREE Freedom Champs Qualifier |
| 50 Butterfly | SCY | 36.53 | BB+2.84s to A | 2026-03-27 | 2026 MR Bronze Championships - Central - KBM |
| 50 Backstroke | SCM | 1:00.96 | +15.37s to B | 2024-05-19 | 2024 MR FREE May Meters Showdown (SCM) venue |
| 50 Freestyle | LCM | 36.28 | BB+2.09s to A | 2026-05-16 | 2026 MR LIAC Spring Kickoff Invitational |
| 100 Freestyle | LCM | 1:05.58 | AAAA | 2026-04-25 | 2026 MR PAC April Long Course Invitational |
| 200 Freestyle | LCM | 3:02.47 | B+6.28s to BB | 2026-05-16 | 2026 MR LIAC Spring Kickoff Invitational venue |
| 50 Backstroke | LCM | 46.22 | B+2.23s to BB | 2026-05-09 | 2026 MR KBM Steve Bonano Meter Sprint Meet venue |
| 50 Breaststroke | LCM | 36.72 | AAAA | 2026-04-25 | 2026 MR PAC April Long Course Invitational |
| 100 Breaststroke | LCM | 1:45.95 | BB+6.66s to A | 2026-06-07 | 2026 MR LIAC Summertime Classic Invitational venue |
| 50 Butterfly | LCM | 33.97 | AAA+1.38s to AAAA | 2025-04-25 | 2025 MR LIAC Speedo Long Island Challenge |
| 100 Butterfly | LCM | 1:41.93 | B+6.94s to BB | 2026-04-25 | 2026 MR PAC April Long Course Invitational |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 100 Freestyle | LCM | 1:19.56 | flying | 400 Free Relay (leg 2) | 2026-05-09 | 2026 MR KBM Steve Bonano Meter Sprint Meet |
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
893 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:33.13 | 260 |
| 100 BR SCY | 1:18.94 | 633 |
| 500 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · LCM
2406 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 3:02.47 | 399 |
| 50 BK LCM | 46.22 | 350 |
| 50 BR LCM | 36.72 | 949 |
| 50 FL LCM | 33.97 | 708 |
| 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
200 Freestyle SCY 2:44.46
Front half 78.01s · back half 86.45s
100 Backstroke SCY 1:33.13
Front half 44.42s · back half 48.71s
200 Freestyle LCM 3:02.47
Front half 87.57s · back half 94.90s
100 Breaststroke LCM 1:45.95
Front half 49.99s · back half 55.96s
Progression
Faster times are higher. One card per event, all courses & history.