swimKoji Sawa
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 200 Freestyle | SCY | 1:43.70 | AAA+2.21s to AAAA·Sectionals ✓+2.11s to Futures | 2026-03-19 | 2026 NJS & Scarlet 11 & Over Gold Champs |
| 50 Backstroke | SCY | 23.35 | AAAA·Futures ✓+0.86s to Jr Nationals | 2026-03-19 | 2026 NJS & Scarlet 11 & Over Gold Champs |
| 100 Backstroke | SCY | 51.57 | AAA+1.48s to AAAA·Sectionals ✓+0.08s to Futures | 2025-03-20 | 2025 NJS & Scarlet Gold Championship |
| 200 Backstroke | SCY | 1:55.06 | AA+0.27s to AAA·Sectionals ✓+2.27s to Futures | 2025-03-20 | 2025 NJS & Scarlet Gold Championship |
| 100 Breaststroke | SCY | 1:00.25 | AA+0.86s to AAA·Sectionals ✓+2.26s to Futures | 2025-03-20 | 2025 NJS & Scarlet Gold Championship |
| 100 Butterfly | SCY | 50.93 | AAA+1.34s to AAAA·Sectionals ✓+0.34s to Futures | 2025-03-20 | 2025 NJS & Scarlet Gold Championship |
| 200 Individual Medley | SCY | 1:54.92 | AAA+2.73s to AAAA·Sectionals ✓+1.03s to Futures | 2025-03-20 | 2025 NJS & Scarlet Gold Championship |
| 50 Freestyle | LCM | 25.08 | AAA+0.69s to AAAA·Sectionals ✓+0.49s to Futures | 2026-07-22 | 2026 RAFC Last Splash Invitationalvenue |
| 100 Freestyle | LCM | 55.16 | AAA+2.17s to AAAA·Sectionals ✓+1.57s to Futures | 2025-03-30 | 2025 Speedo Sectional Championshipvenue |
| 200 Freestyle | LCM | 1:59.30 | AAA+2.71s to AAAA·Sectionals ✓+1.51s to Futures | 2026-07-24 | 2026 RAFC Last Splash Invitationalvenue |
| 50 Backstroke | LCM | 28.13 | AAA+0.14s to AAAA·+0.24s to Futures | 2025-07-25 | 2025 RAFC Last Splash Invitationalvenue |
| 100 Backstroke | LCM | 1:02.26 | AA+0.37s to AAA·+0.27s to Sectionals | 2025-07-24 | 2025 RAFC Last Splash Invitationalvenue |
| 200 Backstroke | LCM | 2:20.49 | AA+5.70s to AAA·+5.70s to Sectionals | 2024-03-24 | 2024 Speedo Sectional Championshipvenue |
| 50 Breaststroke | LCM | 40.47 | B+2.48s to BB·+9.58s to Futures | 2018-08-08 | EZ LC AG Championship |
| 100 Breaststroke | LCM | 1:28.97 | +0.88s to B·+19.28s to Sectionals | 2018-08-08 | EZ LC AG Championship |
| 50 Butterfly | LCM | 26.25 | AAAA·Futures ✓+0.86s to Jr Nationals | 2026-05-01 | Fort Lauderdale Openvenue |
| 100 Butterfly | LCM | 59.36 | AAA+2.37s to AAAA·Sectionals ✓+1.37s to Futures | 2026-07-24 | 2026 RAFC Last Splash Invitationalvenue |
| 200 Butterfly | LCM | 2:16.68 | AA+3.49s to AAA·+0.39s to Sectionals | 2025-07-24 | 2025 RAFC Last Splash Invitationalvenue |
| 200 Individual Medley | LCM | 2:12.14 | AAA+2.15s to AAAA·Futures ✓+2.85s to Winter JNs | 2025-07-27 | 2025 RAFC Last Splash Invitationalvenue |
| 400 Individual Medley | LCM | 5:07.75 | A+2.06s to AA·+17.86s to Sectionals | 2024-03-22 | 2024 Speedo Sectional Championshipvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | LCM | 24.93 | flying | 200 Free Relay (leg 2) | 2026-07-23 | 2026 RAFC Last Splash Invitational |
| 100 Freestyle | LCM | 53.62 | flat | 400 Free Relay | 2026-07-22 | 2026 RAFC Last Splash Invitational |
| 100 Freestyle | LCM | 54.88 | flying | 400 Free Relay (leg 2) | 2025-07-24 | 2025 RAFC Last Splash Invitational |
| 200 Freestyle | LCM | 2:04.03 | flying | 800 Free Relay (leg 4) | 2024-03-22 | 2024 Speedo Sectional Championship |
| 50 Backstroke | LCM | 27.73 | flat | 200 Medley Relay | 2026-07-25 | 2026 RAFC Last Splash Invitational |
| 50 Breaststroke | LCM | 31.19 | flying | 200 Medley Relay (leg 2) | 2025-07-27 | 2025 RAFC Last Splash Invitational |
| 100 Breaststroke | LCM | 1:09.05 | flying | 400 Medley Relay (leg 2) | 2026-07-23 | 2026 RAFC Last Splash Invitational |
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 17-18 · LCM
3154 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK LCM | 2:20.49 | 736 |
| 200 FL LCM | 2:16.68 | 770 |
| 200 IM LCM | 2:12.14 | 930 |
| 400 IM LCM | 5:07.75 | 718 |
| 400 FR LCM | — | 0 |
| 200 BR LCM | — | 0 |
IMR 17-18 · SCY
4341 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:43.70 | 901 |
| 100 BK SCY | 51.57 | 852 |
| 100 BR SCY | 1:00.25 | 802 |
| 100 FL SCY | 50.93 | 895 |
| 200 IM SCY | 1:54.92 | 891 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle LCM 55.16
Front half 26.85s · back half 28.31s
200 Freestyle LCM 1:59.30
Front half 57.35s · back half 61.95s
100 Backstroke LCM 1:02.26 RT 0.84s
Front half 29.54s · back half 32.72s
200 Backstroke LCM 2:20.49
Front half 69.38s · back half 71.11s
100 Butterfly LCM 59.36
Front half 27.98s · back half 31.38s
200 Butterfly LCM 2:16.68
Front half 63.93s · back half 72.75s
200 Individual Medley LCM 2:12.14
Front half 62.40s · back half 69.74s
400 Individual Medley LCM 5:07.75
Front half 149.13s · back half 158.62s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.