swimShai Williams
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 22.17 | 2023-11-18 | 2023 CO CUDA Pentathlon XXXVIvenue | |
| 50 Freestyle | SCY | 32.79 | BB+2.30s to A·+6.70s to Sectionals | 2026-01-01 | 1777919 |
| 100 Freestyle | SCY | 1:10.72 | BB+4.13s to A·+14.23s to Sectionals | 2026-10-24 | 2026 CO Scary FAST Invitevenue |
| 200 Freestyle | SCY | 2:46.03 | B+8.94s to BB·+43.64s to Sectionals | 2025-12-14 | 2025 CO FAST Bill Spahn Mid Season Finalevenue |
| 25 Backstroke | SCY | 20.10 | 2024-07-25 | 2024 CO CUDA July Pizza Meetvenue | |
| 50 Backstroke | SCY | 37.37 | BB+2.58s to A·+11.08s to Futures | 2026-02-01 | 2026 CO FORM February Freezefast pool |
| 100 Backstroke | SCY | 1:20.35 | BB+3.96s to A·+18.96s to Sectionals | 2026-10-24 | 2026 CO Scary FAST Invitevenue |
| 25 Breaststroke | SCY | 24.61 | 2024-07-25 | 2024 CO CUDA July Pizza Meetvenue | |
| 50 Breaststroke | SCY | 41.33 | BB+2.34s to A·+11.54s to Futures | 2026-10-24 | 2026 CO Scary FAST Invitevenue |
| 100 Breaststroke | SCY | 1:29.10 | BB+3.61s to A·+18.51s to Sectionals | 2026-10-18 | 2026 CO Alpha Tide High Point Showdownfast pool |
| 25 Butterfly | SCY | 26.22 | 2023-11-18 | 2023 CO CUDA Pentathlon XXXVIvenue | |
| 50 Butterfly | SCY | 38.30 | B+2.21s to BB·+12.61s to Futures | 2026-01-18 | 2026 CO CUDA Classicvenue |
| 100 Butterfly | SCY | 1:38.55 | +7.76s to B·+37.46s to Sectionals | 2026-10-17 | 2026 CO Alpha Tide High Point Showdownfast pool |
| 100 Individual Medley | SCY | 1:20.01 | BB+4.02s to A | 2026-10-24 | 2026 CO Scary FAST Invitevenue |
| 200 Individual Medley | SCY | 2:52.76 | BB+7.57s to A·+36.27s to Sectionals | 2026-10-25 | 2026 CO Scary FAST Invitevenue |
| 50 Freestyle | SCM | 34.84 | BB+1.15s to A·+5.95s to Sectionals | 2026-09-13 | 2026 CO RIP Ice Cream Sandwich Meetvenue |
| 100 Freestyle | SCM | 1:18.50 | BB+4.91s to A·+16.11s to Sectionals | 2026-09-13 | 2026 CO RIP Ice Cream Sandwich Meetvenue |
| 50 Backstroke | SCM | 40.97 | BB+2.48s to A | 2026-09-13 | 2026 CO RIP Ice Cream Sandwich Meetvenue |
| 50 Freestyle | LCM | 35.90 | BB+1.11s to A·+6.31s to Sectionals | 2026-04-12 | 2026 CO NJ SBL Pentathlon 12&Ufast pool |
| 100 Freestyle | LCM | 1:21.40 | BB+4.91s to A·+17.01s to Sectionals | 2026-07-26 | 2026 CO Age Group LCM State Championshipsfast pool |
| 200 Freestyle | LCM | 2:57.05 | BB+11.66s to A·+38.06s to Sectionals | 2026-07-25 | 2026 CO Age Group LCM State Championshipsfast pool |
| 400 Freestyle | LCM | 6:30.60 | B+11.11s to BB·+98.81s to Sectionals | 2026-06-28 | 2026 CO Zone 2 District Meet-AACfast pool |
| 50 Backstroke | LCM | 43.07 | BB+2.98s to A·+12.18s to Futures | 2026-07-26 | 2026 CO Age Group LCM State Championshipsfast pool |
| 100 Backstroke | LCM | 1:31.83 | BB+2.64s to A·+20.44s to Sectionals | 2026-07-25 | 2026 CO Age Group LCM State Championshipsfast pool |
| 200 Backstroke | LCM | 3:40.64 | +0.15s to B·+67.25s to Sectionals | 2025-05-17 | 2025 CO ACES Spring Invitevenue |
| 50 Breaststroke | LCM | 51.26 | B+2.67s to BB·+16.47s to Futures | 2026-05-31 | 2026 CO Barracuda Summer Sizzler Invitevenue |
| 100 Breaststroke | LCM | 1:50.06 | B+2.77s to BB·+29.07s to Sectionals | 2026-07-26 | 2026 CO Age Group LCM State Championshipsfast pool |
| 50 Butterfly | LCM | 43.01 | B+2.52s to BB·+13.52s to Futures | 2026-04-12 | 2026 CO NJ SBL Pentathlon 12&Ufast pool |
| 100 Butterfly | LCM | 1:47.84 | +4.45s to B·+38.55s to Sectionals | 2026-07-11 | 2026 CO SBL Summer Sizzlervenue |
| 200 Individual Medley | LCM | 3:23.85 | BB+14.76s to A·+46.86s to Sectionals | 2026-07-24 | 2026 CO Age Group LCM State Championshipsfast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 | 33.40 | flat | 200 Free Relay | 2026-03-01 | 2026 CO CSI SC Age Group Championships |
| 50 Freestyle | SCY | 34.15 | flying | 200 Free Relay (leg 2) | 2026-01-10 | 2026 CO FAST vs TOPS vs RIP |
| 50 Backstroke | SCY | 39.56 | flat | 200 Medley Relay | 2026-01-10 | 2026 CO FAST vs TOPS vs RIP |
| 50 Breaststroke | SCY | 41.40 | flying | 200 Medley Relay (leg 2) | 2026-10-18 | 2026 CO Alpha Tide High Point Showdown |
| 50 Freestyle | LCM | 36.35 | flying | 200 Free Relay (leg 2) | 2026-07-26 | 2026 CO Age Group LCM State Championships |
| 50 Backstroke | LCM | 41.57 | flat | 200 Medley Relay | 2026-07-25 | 2026 CO Age Group LCM State Championships |
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 11-12 · LCM
2086 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 6:30.60 | 429 |
| 100 BK LCM | 1:31.83 | 500 |
| 100 BR LCM | 1:50.06 | 410 |
| 100 FL LCM | 1:47.84 | 282 |
| 200 IM LCM | 3:23.85 | 465 |
IMR 11-12 · SCY
2260 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:46.03 | 395 |
| 50 BK SCY | 37.37 | 471 |
| 50 BR SCY | 41.33 | 508 |
| 50 FL SCY | 38.30 | 377 |
| 100 IM SCY | 1:20.01 | 509 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:10.72
200 Freestyle SCY 2:46.03
Front half 77.95s · back half 88.08s
100 Backstroke SCY 1:20.35
Front half 39.25s · back half 41.10s
50 Breaststroke SCY 41.33
Front half 19.13s · back half 22.20s
100 Breaststroke SCY 1:29.10
Front half 43.45s · back half 45.65s
100 Butterfly SCY 1:38.55
Front half 45.35s · back half 53.20s
100 Individual Medley SCY 1:20.01
Front half 37.12s · back half 42.89s
200 Individual Medley SCY 2:52.76
Front half 84.37s · back half 88.39s
100 Freestyle LCM 1:21.40
Front half 39.52s · back half 41.88s
200 Freestyle LCM 2:57.05
Front half 86.50s · back half 90.55s
400 Freestyle LCM 6:30.60
Front half 194.09s · back half 196.51s
100 Backstroke LCM 1:31.83
Front half 44.57s · back half 47.26s
200 Backstroke LCM 3:40.64
100 Breaststroke LCM 1:50.06
Front half 52.98s · back half 57.08s
100 Butterfly LCM 1:47.84
Front half 46.80s · back half 61.04s
200 Individual Medley LCM 3:23.85
Front half 99.06s · back half 104.79s
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.