Sebby Yeoh
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 23.50 | 2019-11-17 | Kentucky Aquatics Autumn Classicvenue | |
| 50 Freestyle | SCY | 28.04 | B+0.35s to BB·+5.75s to Sectionals | 2025-02-15 | 2025 BAIRD Battle of the Bluegrass Meetvenue |
| 100 Freestyle | SCY | 1:05.96 | +0.87s to B·+17.67s to Sectionals | 2024-11-09 | 2024 Kentucky Aquatics Autumn Classicvenue |
| 200 Freestyle | SCY | 2:26.43 | +3.84s to B·+40.64s to Sectionals | 2024-10-20 | 2024 KY CLPR Halloween Meetvenue |
| 500 Freestyle | SCY | 6:07.32 | B+8.93s to BB·+81.23s to Sectionals | 2025-02-15 | 2025 BAIRD Battle of the Bluegrass Meetvenue |
| 25 Backstroke | SCY | 27.58 | 2019-11-17 | Kentucky Aquatics Autumn Classicvenue | |
| 50 Backstroke | SCY | 31.15 | BB+2.26s to A·+5.46s to Sectionals | 2025-01-01 | 2025 12 & UNDER Kentucky SCY Championship |
| 100 Backstroke | SCY | 1:14.10 | +2.71s to B·+19.01s to Sectionals | 2024-12-06 | 2024 NAC SPEEDO Music City Invitationalvenue |
| 200 Backstroke | SCY | 2:28.23 | B+4.14s to BB·+25.94s to Sectionals | 2025-01-01 | 2025 12 & UNDER Kentucky SCY Championship |
| 25 Breaststroke | SCY | 36.45 | 2019-11-17 | Kentucky Aquatics Autumn Classicvenue | |
| 50 Breaststroke | SCY | 35.06 | BB+1.97s to A·+5.57s to Sectionals | 2024-12-06 | 2024 NAC SPEEDO Music City Invitationalvenue |
| 100 Breaststroke | SCY | 1:16.81 | B+1.92s to BB·+14.12s to Sectionals | 2025-01-01 | 2025 12 & UNDER Kentucky SCY Championship |
| 200 Breaststroke | SCY | 2:47.30 | B+4.51s to BB·+28.01s to Sectionals | 2025-01-01 | 2025 12 & UNDER Kentucky SCY Championship |
| 25 Butterfly | SCY | 31.85 | 2019-11-17 | Kentucky Aquatics Autumn Classicvenue | |
| 50 Butterfly | SCY | 51.96 | +18.77s to B·+27.67s to Sectionals | 2021-02-20 | KYA - Lakeside Dual Meet 2021venue |
| 200 Butterfly | SCY | 2:47.95 | +11.06s to B·+49.46s to Sectionals | 2025-02-14 | 2025 BAIRD Battle of the Bluegrass Meetvenue |
| 100 Individual Medley | SCY | 1:13.24 | 2024-12-07 | 2024 NAC SPEEDO Music City Invitationalvenue | |
| 200 Individual Medley | SCY | 2:27.68 | B+0.99s to BB·+28.29s to Sectionals | 2025-01-01 | 2025 12 & UNDER Kentucky SCY Championship |
| 50 Freestyle | LCM | 29.08 | A+0.89s to AA·+3.49s to Sectionals | 2026-07-18 | 2026 Kentucky Swimming LC Championship 2 - cofast pool |
| 100 Freestyle | LCM | 1:06.93 | BB+2.54s to A·+11.64s to Sectionals | 2026-07-17 | 2026 Kentucky Swimming LC Championship 2 - cofast pool |
| 200 Freestyle | LCM | 2:38.20 | B+5.91s to BB·+37.31s to Sectionals | 2025-05-16 | Kentucky Aquatics Derby Classicvenue |
| 400 Freestyle | LCM | 5:31.96 | B+7.07s to BB·+72.87s to Sectionals | 2025-06-06 | 24th Annual CLPR David Webb Meetvenue |
| 50 Backstroke | LCM | 39.19 | B+2.50s to BB·+9.00s to Sectionals | 2024-07-20 | 2024 Kentucky Swimming LC State Championshipvenue |
| 100 Backstroke | LCM | 1:20.04 | B+2.35s to BB·+15.55s to Sectionals | 2025-05-18 | Kentucky Aquatics Derby Classicvenue |
| 200 Backstroke | LCM | 2:56.38 | B+7.39s to BB·+35.69s to Sectionals | 2025-05-17 | Kentucky Aquatics Derby Classicvenue |
| 50 Breaststroke | LCM | 35.43 | AA+0.74s to AAA·+1.24s to Sectionals | 2026-07-19 | 2026 Kentucky Swimming LC Championship 2 - cofast pool |
| 100 Breaststroke | LCM | 1:20.74 | BB+0.15s to A·+8.35s to Sectionals | 2026-07-16 | 2026 Kentucky Swimming LC Championship 2 - cofast pool |
| 200 Breaststroke | LCM | 3:06.87 | BB+12.08s to A·+26.48s to Sectionals | 2026-07-18 | 2026 Kentucky Swimming LC Championship 2 - cofast pool |
| 50 Butterfly | LCM | 40.57 | +3.28s to B·+12.78s to Sectionals | 2024-05-18 | Kentucky Aquatics Derby Classicvenue |
| 100 Butterfly | LCM | 1:18.93 | B+4.34s to BB·+18.44s to Sectionals | 2026-05-17 | Kentucky Aquatics Derby Classicvenue |
| 200 Individual Medley | LCM | 2:47.07 | BB+10.18s to A·+29.38s to Sectionals | 2026-05-16 | Kentucky Aquatics Derby Classicvenue |
| 400 Individual Medley | LCM | 5:47.88 | BB+12.39s to A·+53.99s to Sectionals | 2026-07-18 | 2026 Kentucky Swimming LC Championship 2 - cofast pool |
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 | 27.99 | flat | 200 Free Relay | 2024-12-06 | 2024 NAC SPEEDO Music City Invitational |
| 50 Freestyle | SCY | 27.61 | flying | 200 Free Relay (leg 2) | 2025-03-15 | 2025 12 & UNDER Kentucky SCY Championship |
| 50 Backstroke | SCY | 31.58 | flat | 200 Medley Relay | 2025-03-16 | 2025 12 & UNDER Kentucky SCY Championship |
| 50 Breaststroke | SCY | 35.56 | flying | 200 Medley Relay (leg 2) | 2025-03-15 | 2025 12 & UNDER Kentucky SCY Championship |
| 50 Butterfly | SCY | 31.99 | flying | 200 Medley Relay (leg 3) | 2025-02-08 | 1st Round KHSAA Championships Site #3 |
| 50 Freestyle | LCM | 28.98 | flat | 200 Free Relay | 2026-07-18 | 2026 Kentucky Swimming LC Championship 2 - co |
| 50 Freestyle | LCM | 28.75 | flying | 200 Medley Relay (leg 4) | 2026-07-19 | 2026 Kentucky Swimming LC Championship 2 - co |
| 100 Freestyle | LCM | 1:03.67 | flat | 400 Free Relay | 2026-05-16 | Kentucky Aquatics Derby Classic |
| 100 Freestyle | LCM | 1:04.86 | flying | 400 Medley Relay (leg 4) | 2026-07-16 | 2026 Kentucky Swimming LC Championship 2 - co |
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
2637 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:31.96 | 487 |
| 200 BK LCM | 2:56.38 | 461 |
| 200 BR LCM | 3:06.87 | 539 |
| 200 IM LCM | 2:47.07 | 553 |
| 400 IM LCM | 5:47.88 | 597 |
| 200 FL LCM | — | 0 |
IMR 13-14 · LCM
2608 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:38.20 | 469 |
| 100 BK LCM | 1:20.04 | 482 |
| 100 BR LCM | 1:20.74 | 659 |
| 100 FL LCM | 1:18.93 | 445 |
| 200 IM LCM | 2:47.07 | 553 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:05.96
Front half 31.15s · back half 34.81s
200 Freestyle SCY 2:26.43
Front half 69.93s · back half 76.50s
500 Freestyle SCY 6:07.32
Front half 181.09s · back half 186.23s
100 Backstroke SCY 1:14.10
Front half 36.82s · back half 37.28s
200 Backstroke SCY 2:28.23 split/total mismatch
100 Breaststroke SCY 1:16.81 split/total mismatch
Front half 36.20s · back half 40.61s
200 Breaststroke SCY 2:47.30 split/total mismatch
Front half 42.89s · back half 124.41s
200 Butterfly SCY 2:47.95
Front half 77.23s · back half 90.72s
100 Individual Medley SCY 1:13.24
Front half 34.49s · back half 38.75s
200 Individual Medley SCY 2:27.68 split/total mismatch
100 Freestyle LCM 1:06.93
Front half 31.89s · back half 35.04s
200 Freestyle LCM 2:38.20
Front half 75.15s · back half 83.05s
400 Freestyle LCM 5:31.96
Front half 161.31s · back half 170.65s
100 Backstroke LCM 1:20.04
Front half 38.09s · back half 41.95s
200 Backstroke LCM 2:56.38
Front half 87.70s · back half 88.68s
100 Breaststroke LCM 1:20.74
Front half 36.67s · back half 44.07s
200 Breaststroke LCM 3:06.87
Front half 91.28s · back half 95.59s
100 Butterfly LCM 1:18.93
Front half 37.41s · back half 41.52s
200 Individual Medley LCM 2:47.07
Front half 79.99s · back half 87.08s
400 Individual Medley LCM 5:47.88
Front half 171.18s · back half 176.70s
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.