swimKohtaroh Tatami
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.83 | BB+1.14s to A·+4.64s to Sectionals | 2026-03-28 | 2026 PN Spring Showdown, Division 1 - copied |
| 100 Freestyle | SCY | 1:06.83 | B+4.14s to BB·+15.84s to Sectionals | 2025-12-14 | 2025 FGSC Christmas Invitational venue |
| 50 Backstroke | SCY | 33.46 | B+0.57s to BB·+9.77s to Futures | 2026-03-28 | 2026 PN Spring Showdown, Division 1 - copied |
| 100 Backstroke | SCY | 1:28.68 | +14.29s to B·+33.19s to Sectionals | 2024-12-15 | 2024 FGSC Christmas Invitational venue |
| 200 Backstroke | SCY | 2:49.17 | +7.08s to B·+47.88s to Sectionals | 2025-10-12 | 2025 OR HEAT Fall Invitational venue |
| 50 Butterfly | SCY | 30.45 | BB+0.76s to A·+7.56s to Futures | 2026-03-28 | 2026 PN Spring Showdown, Div.1 Approved venue |
| 100 Butterfly | SCY | 1:13.44 | B+4.95s to BB·+18.25s to Sectionals | 2025-12-14 | 2025 FGSC Christmas Invitational venue |
| 200 Individual Medley | SCY | 3:04.60 | +19.91s to B·+60.61s to Sectionals | 2024-10-11 | 2024 OR HEAT Fall Invitational slow pool |
| 50 Freestyle | LCM | 31.01 | BB+0.42s to A·+4.02s to Sectionals | 2026-06-14 | 2026 PN IST June Invtational- Approved venue |
| 100 Freestyle | LCM | 1:10.04 | BB+2.95s to A·+11.05s to Sectionals | 2026-05-17 | 2026 PN IST Sockeye Springtime Madness App. venue |
| 200 Freestyle | LCM | 2:37.68 | BB+11.99s to A·+28.99s to Sectionals | 2026-06-14 | 2026 PN IST June Invtational- Approved venue |
| 50 Backstroke | LCM | 36.86 | BB+1.47s to A·+8.97s to Futures | 2026-05-17 | 2026 PN IST Sockeye Springtime Madness App. venue |
| 100 Backstroke | LCM | 1:21.57 | B+0.48s to BB·+16.38s to Sectionals | 2026-06-14 | 2026 PN IST June Invtational- Approved venue |
| 200 Backstroke | LCM | 3:01.57 | B+5.38s to BB·+40.08s to Sectionals | 2026-05-17 | 2026 PN IST Sockeye Springtime Madness App. venue |
| 100 Butterfly | LCM | 1:19.71 | B+1.62s to BB·+16.62s to Sectionals | 2026-05-16 | 2026 PN IST Sockeye Springtime Madness App. venue |
| 200 Individual Medley | LCM | 2:56.62 | BB+13.43s to A·+31.93s to Sectionals | 2026-05-16 | 2026 PN IST Sockeye Springtime Madness App. venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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.
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 | SCY | 32.94 | flat | 200 Free Relay | 2024-12-15 | 2024 FGSC Christmas 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 13-14 · LCM
890 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK LCM | 3:01.57 | 422 |
| 200 IM LCM | 2:56.62 | 468 |
| 400 FR LCM | — | 0 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 13-14 · LCM
1830 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:37.68 | 474 |
| 100 BK LCM | 1:21.57 | 456 |
| 100 FL LCM | 1:19.71 | 432 |
| 200 IM LCM | 2:56.62 | 468 |
| 100 BR 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 1:06.83
Front half 31.67s · back half 35.16s
100 Backstroke SCY 1:28.68
Front half 43.94s · back half 44.74s
200 Backstroke SCY 2:49.17
Front half 82.54s · back half 86.63s
100 Butterfly SCY 1:13.44
Front half 33.54s · back half 39.90s
200 Individual Medley SCY 3:04.60
Front half 85.78s · back half 98.82s
200 Freestyle LCM 2:37.68 RT 0.63s
Front half 75.81s · back half 81.87s
200 Backstroke LCM 3:01.57 RT 0.72s· 11.7 min after 100 Freestyle
Front half 89.32s · back half 92.25s
200 Individual Medley LCM 2:56.62 RT 0.61s· 23.3 min after 100 Butterfly
Front half 84.39s · back half 92.23s
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.
Progression
Faster times are higher. One card per event, all courses & history.