swimCollin Williams
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.96 | BB+0.87s to A·+2.67s to Sectionals | 2025-11-08 | 2025 Veterans Day Inv. presented by Arenavenue |
| 100 Freestyle | SCY | 52.03 | A+1.64s to AA·+3.74s to Sectionals | 2026-03-22 | 2026 STAR Tar Heel Statesvenue |
| 200 Freestyle | SCY | 1:54.79 | A+3.60s to AA·+9.00s to Sectionals | 2026-03-21 | 2026 STAR Tar Heel Statesvenue |
| 100 Backstroke | SCY | 1:30.74 | +23.95s to B·+35.65s to Sectionals | 2023-11-18 | 2023 Bison Aquatic Club Turkey Meet |
| 50 Breaststroke | SCY | 46.04 | +10.05s to B·+16.55s to Sectionals | 2023-11-18 | 2023 Bison Aquatic Club Turkey Meet |
| 100 Breaststroke | SCY | 1:02.82 | A+0.73s to AA·+0.13s to Sectionals | 2026-03-21 | 2026 STAR Tar Heel Statesvenue |
| 200 Breaststroke | SCY | 2:12.18 | AA+3.09s to AAA·Sectionals ✓+4.19s to Futures | 2026-03-14 | 2026 NC TAC Speedo Champions Series ESSZvenue |
| 100 Butterfly | SCY | 56.99 | BB+0.30s to A·+4.30s to Sectionals | 2026-01-24 | 2026 TEAM Arena Western Open - copiedvenue |
| 200 Individual Medley | SCY | 2:03.79 | A+0.90s to AA·+4.40s to Sectionals | 2026-03-22 | 2026 STAR Tar Heel Statesvenue |
| 400 Individual Medley | SCY | 4:21.90 | AA+8.91s to AAA·+9.91s to Sectionals | 2025-11-07 | 2025 Veterans Day Inv. presented by Arenavenue |
| 50 Freestyle | LCM | 28.29 | BB+0.50s to A·+2.70s to Sectionals | 2025-07-27 | 2025 Sailfish Summer Splashvenue |
| 100 Freestyle | LCM | 1:00.82 | BB+0.23s to A·+5.53s to Sectionals | 2025-07-26 | 2025 Sailfish Summer Splashvenue |
| 200 Freestyle | LCM | 2:10.07 | A+2.38s to AA·+9.18s to Sectionals | 2026-06-20 | 2026 SC TG Dash and Splashvenue |
| 100 Breaststroke | LCM | 1:10.60 | AA+1.41s to AAA·Sectionals ✓+2.41s to Futures | 2025-07-27 | 2025 Sailfish Summer Splashvenue |
| 200 Breaststroke | LCM | 2:31.26 | AA+0.27s to AAA·Sectionals ✓+2.17s to Futures | 2025-07-26 | 2025 Sailfish Summer Splashvenue |
| 100 Butterfly | LCM | 1:08.22 | BB+3.03s to A·+7.73s to Sectionals | 2026-06-20 | 2026 SC TG Dash and Splashvenue |
| 200 Individual Medley | LCM | 2:21.94 | AA+5.75s to AAA·+4.25s to Sectionals | 2025-07-26 | 2025 Sailfish Summer Splashvenue |
| 400 Individual Medley | LCM | 5:11.49 | A+5.80s to AA·+17.60s to Sectionals | 2026-06-19 | 2026 SC TG Dash and Splashvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.48 | flat | 200 Free Relay | 2025-11-08 | 2025 Veterans Day Inv. presented by Arena |
| 100 Freestyle | SCY | 52.60 | flying | 400 Free Relay (leg 4) | 2026-03-20 | 2026 STAR Tar Heel States |
| 50 Breaststroke | SCY | 28.24 | flying | 200 Medley Relay (leg 2) | 2025-11-09 | 2025 Veterans Day Inv. presented by Arena |
| 50 Breaststroke | LCM | 33.34 | flying | 200 Medley Relay (leg 2) | 2025-07-27 | 2025 Sailfish Summer Splash |
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 17-18 · LCM
2268 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR LCM | 2:31.26 | 825 |
| 200 IM LCM | 2:21.94 | 750 |
| 400 IM LCM | 5:11.49 | 693 |
| 400 FR LCM | — | 0 |
| 200 BK LCM | — | 0 |
| 200 FL LCM | — | 0 |
IMR 17-18 · SCY
2880 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:54.79 | 664 |
| 100 BK SCY | 1:30.74 | 156 |
| 100 BR SCY | 1:02.82 | 708 |
| 100 FL SCY | 56.99 | 639 |
| 200 IM SCY | 2:03.79 | 713 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 52.03
Front half 24.97s · back half 27.06s
200 Freestyle SCY 1:54.79
Front half 55.14s · back half 59.65s
100 Backstroke SCY 1:30.74
Front half 44.12s · back half 46.62s
100 Breaststroke SCY 1:02.82
Front half 29.62s · back half 33.20s
200 Breaststroke SCY 2:12.18
Front half 62.93s · back half 69.25s
100 Butterfly SCY 56.99
Front half 26.49s · back half 30.50s
200 Individual Medley SCY 2:03.79
Front half 59.44s · back half 64.35s
400 Individual Medley SCY 4:21.90
100 Freestyle LCM 1:00.82
Front half 28.70s · back half 32.12s
200 Freestyle LCM 2:10.07
Front half 63.11s · back half 66.96s
100 Breaststroke LCM 1:10.60
Front half 33.75s · back half 36.85s
200 Breaststroke LCM 2:31.26
Front half 70.83s · back half 80.43s
100 Butterfly LCM 1:08.22
Front half 31.70s · back half 36.52s
200 Individual Medley LCM 2:21.94
Front half 69.37s · back half 72.57s
400 Individual Medley LCM 5:11.49
Front half 149.91s · back half 161.58s
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.