swimKai Bethurum
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.98 | B+0.29s to BB·+5.59s to Sectionals | 2026-02-06 | 2026 Last Chance Qualifying Meet |
| 100 Freestyle | SCY | 1:04.65 | B+4.26s to BB·+16.16s to Sectionals | 2026-01-09 | EST SPEEDO Mid-Winter Invite |
| 200 Freestyle | SCY | 2:32.12 | +9.53s to B·+45.83s to Sectionals | 2026-03-13 | 2026 MD LSC / NBAC JR Champs - Site 1 |
| 50 Backstroke | SCY | 34.69 | +1.00s to B·+11.00s to Futures | 2026-01-09 | EST SPEEDO Mid-Winter Invite |
| 100 Backstroke | SCY | 1:17.89 | +6.50s to B·+23.40s to Sectionals | 2024-10-19 | 2024 Fox Fall Invitational 1 |
| 50 Breaststroke | SCY | 32.45 | A+0.76s to AA·+6.16s to Futures | 2022-12-03 | 2022 NAAC Holiday Blast |
| 100 Breaststroke | SCY | 1:27.43 | +6.84s to B·+25.94s to Sectionals | 2026-01-09 | EST SPEEDO Mid-Winter Invite |
| 200 Breaststroke | SCY | 3:29.29 | +34.00s to B·+74.30s to Sectionals | 2024-12-07 | 2024 NAAC Holiday Blast slow pool |
| 50 Butterfly | SCY | 36.83 | +3.64s to B·+13.94s to Futures | 2023-11-19 | 2023 ISCA Fall Classic Championship venue |
| 100 Butterfly | SCY | 1:31.03 | +20.54s to B·+37.84s to Sectionals | 2025-11-07 | 2025 CAC 5th Annual Zachary Spain Memorial Me |
| 100 Individual Medley | SCY | 1:17.18 | 2026-02-06 | 2026 Last Chance Qualifying Meet | |
| 200 Individual Medley | SCY | 2:55.92 | +17.93s to B·+56.53s to Sectionals | 2024-10-20 | 2024 Fox Fall Invitational 1 venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 | 29.78 | flying | 200 Free Relay (leg 2) | 2024-03-09 | 2024 Speedo Maryland Junior Championship - Si |
| 50 Backstroke | SCY | 32.09 | flat | 200 Medley Relay | 2023-11-17 | 2023 ISCA Fall Classic Championship |
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 · SCY
551 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR SCY | 3:29.29 | 246 |
| 200 IM SCY | 2:55.92 | 305 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
1499 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:32.12 | 346 |
| 100 BK SCY | 1:17.89 | 323 |
| 100 BR SCY | 1:27.43 | 329 |
| 100 FL SCY | 1:31.03 | 196 |
| 200 IM SCY | 2:55.92 | 305 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:04.65 split/total mismatch
Front half 31.42s · back half 33.23s
200 Freestyle SCY 2:32.12
Front half 71.73s · back half 80.39s
100 Breaststroke SCY 1:27.43 split/total mismatch
Front half 41.85s · back half 45.58s
200 Breaststroke SCY 3:29.29
Front half 99.05s · back half 110.24s
200 Individual Medley SCY 2:55.92
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.