swimKai Kurenuma
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.66 | BB+1.07s to A·+4.77s to Sectionals | 2025-12-06 | 2025 Speedo Gator Holiday Classicvenue |
| 100 Freestyle | SCY | 1:04.56 | BB+2.47s to A·+10.47s to Sectionals | 2026-07-26 | Area 4fast pool |
| 200 Freestyle | SCY | 2:31.89 | B+5.40s to BB·+35.20s to Sectionals | 2025-03-02 | 2025 Area 4 Spring Champsvenue |
| 500 Freestyle | SCY | 7:14.70 | +14.11s to B·+124.81s to Sectionals | 2025-01-12 | 2025 FAST Polar Bear Plungevenue |
| 50 Backstroke | SCY | 36.59 | B+2.00s to BB·+8.00s to Sectionals | 2026-07-26 | Area 4fast pool |
| 100 Backstroke | SCY | 1:16.28 | B+2.69s to BB·+15.49s to Sectionals | 2025-12-06 | 2025 Speedo Gator Holiday Classicvenue |
| 50 Breaststroke | SCY | 42.11 | B+2.02s to BB·+8.52s to Sectionals | 2025-09-21 | 2025 FAST Pentathlonvenue |
| 100 Breaststroke | SCY | 1:26.02 | B+1.53s to BB·+15.13s to Sectionals | 2026-07-25 | Area 4fast pool |
| 50 Butterfly | SCY | 34.71 | B+0.62s to BB·+7.32s to Sectionals | 2026-07-25 | Area 4fast pool |
| 100 Butterfly | SCY | 1:44.39 | +25.50s to B·+45.30s to Sectionals | 2024-02-23 | 2024 Spring Area 4 Championshipsvenue |
| 100 Individual Medley | SCY | 1:18.44 | 2025-09-06 | Hydro Fall Classic 2025venue | |
| 200 Individual Medley | SCY | 2:56.62 | B+12.53s to BB·+44.03s to Sectionals | 2025-01-12 | 2025 FAST Polar Bear Plungevenue |
| 50 Freestyle | LCM | 34.47 | BB+1.88s to A·+6.08s to Sectionals | 2025-06-21 | 2025 FAST Independence Invitationalvenue |
| 100 Freestyle | LCM | 1:18.37 | B+1.48s to BB·+17.08s to Sectionals | 2025-06-22 | 2025 FAST Independence Invitationalvenue |
| 200 Freestyle | LCM | 2:59.02 | B+11.43s to BB·+46.93s to Sectionals | 2025-05-18 | 2025 FAST May Invitevenue |
| 400 Freestyle | LCM | 5:37.85 | BB+12.86s to A·+59.06s to Sectionals | 2026-06-05 | 2026 Sunshine State Gamesvenue |
| 50 Backstroke | LCM | 41.42 | B+0.83s to BB·+8.53s to Sectionals | 2025-06-22 | 2025 FAST Independence Invitationalvenue |
| 100 Backstroke | LCM | 1:34.71 | +2.12s to B·+24.92s to Sectionals | 2025-06-08 | 2025 MAKOS Summer Splashvenue |
| 50 Breaststroke | LCM | 47.46 | B+1.87s to BB·+9.17s to Sectionals | 2025-05-17 | 2025 FAST May Invitevenue |
| 100 Breaststroke | LCM | 1:44.60 | B+7.31s to BB·+24.01s to Sectionals | 2025-05-18 | 2025 FAST May Invitevenue |
| 50 Butterfly | LCM | 39.51 | B+1.22s to BB·+8.22s to Sectionals | 2026-06-05 | 2026 Sunshine State Gamesvenue |
| 100 Butterfly | LCM | 1:40.10 | +10.21s to B·+32.71s to Sectionals | 2025-06-21 | 2025 FAST Independence Invitationalvenue |
| 200 Individual Medley | LCM | 3:19.68 | B+11.79s to BB·+48.29s to Sectionals | 2025-06-06 | 2025 MAKOS Summer Splashvenue |
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 | 28.04 | flying | 200 Free Relay (leg 3) | 2025-01-11 | 2025 FAST Polar Bear Plunge |
| 50 Breaststroke | SCY | 41.38 | flying | 200 Medley Relay (leg 2) | 2025-03-02 | 2025 Area 4 Spring Champs |
| 50 Butterfly | SCY | 31.35 | flying | 200 Medley Relay (leg 3) | 2025-01-12 | 2025 FAST Polar Bear Plunge |
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
951 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:37.85 | 545 |
| 200 IM LCM | 3:19.68 | 406 |
| 200 BK LCM | — | 0 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 13-14 · SCY
1884 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:31.89 | 437 |
| 100 BK SCY | 1:16.28 | 432 |
| 100 BR SCY | 1:26.02 | 461 |
| 100 FL SCY | 1:44.39 | 167 |
| 200 IM SCY | 2:56.62 | 387 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:31.89 RT 0.80s
Front half 73.31s · back half 78.58s
500 Freestyle SCY 7:14.70 RT 0.90s
Front half 215.34s · back half 219.36s
100 Backstroke SCY 1:16.28
Front half 36.93s · back half 39.35s
100 Butterfly SCY 1:44.39 RT 0.84s
Front half 48.35s · back half 56.04s
100 Individual Medley SCY 1:18.44
Front half 36.98s · back half 41.46s
200 Individual Medley SCY 2:56.62 RT 0.83s
Front half 87.36s · back half 89.26s
100 Freestyle LCM 1:18.37
Front half 37.69s · back half 40.68s
200 Freestyle LCM 2:59.02
Front half 86.75s · back half 92.27s
400 Freestyle LCM 5:37.85
Front half 165.11s · back half 172.74s
100 Breaststroke LCM 1:44.60
Front half 50.69s · back half 53.91s
100 Butterfly LCM 1:40.10
Front half 48.52s · back half 51.58s
200 Individual Medley LCM 3:19.68
Front half 97.38s · back half 102.30s
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.