swimIvan Sawamura
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.04 | AA+0.65s to AAA | 2026-01-17 | Cal Invitational Swim Meet venue |
| 100 Freestyle | SCY | 51.90 | A+0.61s to AA | 2025-12-05 | 2025 Oregon Sr. Open venue |
| 100 Backstroke | SCY | 1:00.75 | BB+2.66s to A | 2026-01-25 | 2026 Zone 1 North Championships venue |
| 200 Backstroke | SCY | 2:08.15 | BB+0.86s to A | 2026-01-18 | Cal Invitational Swim Meet venue |
| 50 Breaststroke | SCY | 27.72 | AAA+0.13s to AAAA | 2026-02-28 | 2026 CA NV Speedo Sect @ CCA venue |
| 100 Breaststroke | SCY | 59.74 | AAA+1.95s to AAAA | 2026-02-27 | 2026 CA NV Speedo Sect @ CCA venue |
| 200 Breaststroke | SCY | 2:06.89 | AAA+1.60s to AAAA | 2026-02-28 | 2026 CA NV Speedo Sect @ CCA venue |
| 100 Butterfly | SCY | 58.08 | BB+0.39s to A | 2025-12-06 | 2025 Oregon Sr. Open venue |
| 200 Individual Medley | SCY | 2:01.05 | AA+2.16s to AAA | 2026-03-01 | 2026 CA NV Speedo Sect @ CCA venue |
| 400 Individual Medley | SCY | 4:27.49 | A+1.40s to AA | 2025-12-06 | 2025 Oregon Sr. Open venue |
| 200 Freestyle | LCM | 2:06.95 | AA+3.36s to AAA | 2026-06-27 | SUNN Silicon Valley CBA+ LCM venue |
| 400 Freestyle | LCM | 4:30.71 | AA+7.02s to AAA | 2026-06-26 | SUNN Silicon Valley CBA+ LCM venue |
| 100 Backstroke | LCM | 1:10.37 | BB+2.28s to A | 2026-06-28 | SUNN Silicon Valley CBA+ LCM venue |
| 100 Breaststroke | LCM | 1:09.86 | AAA+2.47s to AAAA | 2026-06-27 | SUNN Silicon Valley CBA+ LCM venue |
| 200 Breaststroke | LCM | 2:30.47 | AAA+3.98s to AAAA | 2026-06-28 | SUNN Silicon Valley CBA+ LCM venue |
| 100 Butterfly | LCM | 1:04.51 | A+1.32s to AA | 2026-06-28 | SUNN Silicon Valley CBA+ LCM venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.29 | flying | 200 Free Relay (leg 2) | 2025-12-06 | 2025 Oregon Sr. Open |
| 50 Breaststroke | SCY | 27.61 | flying | 200 Medley Relay (leg 2) | 2025-12-05 | 2025 Oregon Sr. Open |
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 15-16 · SCY
3159 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 2:08.15 | 644 |
| 200 BR SCY | 2:06.89 | 962 |
| 200 IM SCY | 2:01.05 | 817 |
| 400 IM SCY | 4:27.49 | 736 |
| 500 FR SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 15-16 · LCM
2992 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:06.95 | 792 |
| 100 BK LCM | 1:10.37 | 604 |
| 100 BR LCM | 1:09.86 | 885 |
| 100 FL LCM | 1:04.51 | 711 |
| 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 Freestyle SCY 51.90
Front half 24.98s · back half 26.92s
100 Backstroke SCY 1:00.75
Front half 29.45s · back half 31.30s
200 Backstroke SCY 2:08.15
Front half 62.98s · back half 65.17s
100 Breaststroke SCY 59.74
Front half 28.29s · back half 31.45s
200 Breaststroke SCY 2:06.89
Front half 60.73s · back half 66.16s
100 Butterfly SCY 58.08
Front half 27.12s · back half 30.96s
200 Individual Medley SCY 2:01.05
Front half 59.36s · back half 61.69s
400 Individual Medley SCY 4:27.49
Front half 133.49s · back half 134.00s
Progression
Faster times are higher. One card per event, all courses & history.