swimKaitlyn Williams
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.51 | A+0.22s to AA·+0.42s to Sectionals | 2025-02-16 | 2025 PA Sweetheart Specialvenue |
| 100 Freestyle | SCY | 57.00 | A+0.01s to AA·+0.51s to Sectionals | 2025-02-01 | Hydro Winter Openvenue |
| 200 Freestyle | SCY | 2:03.88 | A+1.19s to AA·+1.49s to Sectionals | 2025-12-06 | RAFC Winter Classicvenue |
| 500 Freestyle | SCY | 6:10.86 | BB+25.77s to A·+41.47s to Sectionals | 2024-01-13 | BD January 2024 Invitationalslow pool |
| 1650 Freestyle | SCY | 20:17.84 | BB+14.95s to A·+71.15s to Sectionals | 2024-12-08 | 2024 CAT Jingle Bell Invitational Meetvenue |
| 50 Backstroke | SCY | 28.36 | AA+0.57s to AAA·+2.07s to Futures | 2025-12-05 | RAFC Winter Classicvenue |
| 100 Backstroke | SCY | 59.48 | AA+0.59s to AAA·Sectionals ✓+2.39s to Futures | 2025-12-06 | RAFC Winter Classicvenue |
| 200 Backstroke | SCY | 2:08.10 | AA+0.41s to AAA·Sectionals ✓+3.91s to Futures | 2025-12-05 | RAFC Winter Classicvenue |
| 50 Breaststroke | SCY | 33.70 | AA+1.21s to AAA·+3.91s to Futures | 2025-12-04 | RAFC Winter Classic |
| 100 Breaststroke | SCY | 1:16.78 | BB+2.59s to A·+6.19s to Sectionals | 2025-03-02 | 2025 Spring Area 2 Championshipsvenue |
| 50 Butterfly | SCY | 27.49 | AAA+1.20s to AAAA·+1.80s to Futures | 2025-03-01 | 2025 Spring Area 2 Championshipsvenue |
| 100 Butterfly | SCY | 59.87 | AA+1.08s to AAA·Sectionals ✓+3.28s to Futures | 2025-03-14 | 2025 Florida Swimming Spring Senior Champsvenue |
| 200 Butterfly | SCY | 2:15.87 | AA+5.18s to AAA·Sectionals ✓+10.48s to Futures | 2025-03-16 | 2025 Florida Swimming Spring Senior Champsvenue |
| 200 Individual Medley | SCY | 2:17.99 | A+0.60s to AA·+1.50s to Sectionals | 2025-03-02 | 2025 Spring Area 2 Championshipsvenue |
| 50 Freestyle | LCM | 29.65 | AA+1.06s to AAA·+0.06s to Sectionals | 2025-06-21 | Swim Fort Lauderdale Speedo Summer Classicvenue |
| 100 Freestyle | LCM | 1:05.52 | A+1.03s to AA·+1.13s to Sectionals | 2026-06-13 | 2026 TCA Aaron Vaughn Memorialvenue |
| 50 Backstroke | LCM | 32.32 | AAA+1.33s to AAAA·+1.43s to Futures | 2025-07-20 | 2025 Florida Summer Senior Championshipsvenue |
| 100 Backstroke | LCM | 1:08.90 | AA+0.11s to AAA·Sectionals ✓+2.11s to Futures | 2025-07-19 | 2025 Florida Summer Senior Championshipsvenue |
| 200 Backstroke | LCM | 2:27.22 | AAA+6.33s to AAAA·Sectionals ✓+3.23s to Futures | 2025-07-20 | 2025 Florida Summer Senior Championshipsvenue |
| 50 Breaststroke | LCM | 40.64 | BB+0.45s to A·+5.85s to Futures | 2026-06-13 | 2026 TCA Aaron Vaughn Memorialvenue |
| 100 Breaststroke | LCM | 1:33.56 | B+1.47s to BB·+12.57s to Sectionals | 2024-04-21 | 2024 Ron Nardozzi Pre-Derby Sprint Invitevenue |
| 50 Butterfly | LCM | 30.50 | AAA+1.11s to AAAA·+1.01s to Futures | 2025-07-19 | 2025 Florida Summer Senior Championshipsvenue |
| 100 Butterfly | LCM | 1:08.32 | AA+2.03s to AAA·Sectionals ✓+3.63s to Futures | 2025-07-18 | 2025 Florida Summer Senior Championshipsvenue |
| 200 Butterfly | LCM | 2:36.24 | A+1.65s to AA·+1.95s to Sectionals | 2025-06-22 | Swim Fort Lauderdale Speedo Summer Classicvenue |
| 200 Individual Medley | LCM | 2:36.17 | AA+5.48s to AAA·Sectionals ✓+9.98s to Futures | 2025-07-19 | 2025 Florida Summer Senior Championshipsvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 | 25.90 | flying | 200 Free Relay (leg 3) | 2025-03-01 | 2025 Spring Area 2 Championships |
| 50 Freestyle | SCY | 26.34 | flying | 200 Medley Relay (leg 4) | 2026-03-01 | 2026 Spring Area 2 Championships |
| 50 Backstroke | SCY | 28.75 | flat | 200 Medley Relay | 2025-12-05 | RAFC Winter Classic |
| 100 Backstroke | SCY | 1:00.76 | flat | 400 Medley Relay | 2026-03-13 | 2026 Fl Swimming Spring Senior Championships |
| 50 Butterfly | SCY | 27.34 | flying | 200 Medley Relay (leg 3) | 2025-06-29 | 2025 FL Summer Area 2 Championships working |
| 50 Freestyle | LCM | 30.84 | flying | 200 Free Relay (leg 3) | 2024-07-12 | 2024 FL Summer Age Group Championships |
| 100 Freestyle | LCM | 1:06.37 | flying | 400 Free Relay (leg 2) | 2024-07-13 | 2024 FL Summer Age Group Championships |
| 200 Freestyle | LCM | 2:24.56 | flying | 800 Free Relay (leg 4) | 2024-07-11 | 2024 FL Summer Age Group Championships |
| 50 Backstroke | LCM | 33.22 | flat | 200 Medley Relay | 2026-02-13 | 2026 SZSS Spring Championships |
| 100 Backstroke | LCM | 1:10.64 | flat | 400 Medley Relay | 2026-02-14 | 2026 SZSS Spring Championships |
| 50 Butterfly | LCM | 32.43 | flying | 200 Medley Relay (leg 3) | 2024-07-11 | 2024 FL Summer Age Group Championships |
| 100 Butterfly | LCM | 1:12.61 | flying | 400 Medley Relay (leg 3) | 2024-07-12 | 2024 FL Summer Age Group 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 15-16 · SCY
2893 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:10.86 | 533 |
| 200 BK SCY | 2:08.10 | 857 |
| 200 FL SCY | 2:15.87 | 767 |
| 200 IM SCY | 2:17.99 | 736 |
| 200 BR SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
3709 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:03.88 | 734 |
| 100 BK SCY | 59.48 | 838 |
| 100 BR SCY | 1:16.78 | 592 |
| 100 FL SCY | 59.87 | 809 |
| 200 IM SCY | 2:17.99 | 736 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 57.00
Front half 28.16s · back half 28.84s
200 Freestyle SCY 2:03.88
Front half 60.89s · back half 62.99s
500 Freestyle SCY 6:10.86
Front half 187.33s · back half 183.53s
1650 Freestyle SCY 20:17.84
100 Backstroke SCY 59.48 RT 0.81s
Front half 29.88s · back half 29.60s
200 Backstroke SCY 2:08.10 RT 1.85s
Front half 64.02s · back half 64.08s
100 Breaststroke SCY 1:16.78
Front half 37.60s · back half 39.18s
100 Butterfly SCY 59.87
Front half 28.55s · back half 31.32s
200 Butterfly SCY 2:15.87
Front half 66.59s · back half 69.28s
200 Individual Medley SCY 2:17.99
Front half 64.39s · back half 73.60s
100 Freestyle LCM 1:05.52
Front half 32.38s · back half 33.14s
100 Backstroke LCM 1:08.90 RT 0.73s
Front half 34.67s · back half 34.23s
200 Backstroke LCM 2:27.22 RT 0.94s
Front half 74.15s · back half 73.07s
100 Butterfly LCM 1:08.32 RT 0.74s
Front half 32.44s · back half 35.88s
200 Butterfly LCM 2:36.24
Front half 80.23s · back half 76.01s
200 Individual Medley LCM 2:36.17 RT 0.77s
Front half 71.50s · back half 84.67s
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.